overview of hl-2a experiments

Overview of HL-2A Experiment ResultsOverview of HL-2A Experiment Results

Overview of HL-2A experimentsOverview of HL-2A experiments

SSouthouthWWestern estern IInstitute of nstitute of PPhysics Chengdu 610041 Chinahysics Chengdu 610041 China

HL-2A Team presented by HL-2A Team presented by Qingwei YANGQingwei YANG

33rdrd PRC-USA Magnetic Fusion Collaboration Workshop PRC-USA Magnetic Fusion Collaboration WorkshopMay 18~19 2006 Dalian ChinaMay 18~19 2006 Dalian China


IntroductionIntroduction Since the last China-USA workshop in 2004 Kunming China the p

lasma parameters of the HL-2A tokamak have been increased signific

antly as the improvement of the hardware of the device The stable an

d reproducible discharges with divertor configuration have been obtai

ned by the feedback control and wall conditioning

Up to now the main plasma parameters are as follows

bull Toroidal field 28 T 27 Tbull Plasma current 480 kA 400 kAbull Flux 50 Vs 50 Vsbull Duration 30 secbull Plasma density 60 x 1019 m-3

bull Electron temp 12 keVbull Ion temperature 800 eVbull Fuelling sys GP SMBI PI

bull Status of device

bull Operation

bull Recent results

bull Plans in experiments


Layout of HL-2ALayout of HL-2A

Fuelling Fuelling systemsystem

TSTS

CXRCXRSS

MSEMSE

HCHCNN

VUVVUV

MW MW reflectometerreflectometer

ECEECE

Fast probesFast probes

NPANPA

SDDSDD

BolometerBolometer

Other Diagnostics hellip hellipOther Diagnostics hellip hellip

2500Kw2500Kw68GHz1S68GHz1S

ECRH ECRH systemsystem

bull15MW50keV15MW50keV2S2S

bullNBI systemNBI system



2500Kw2500Kw245GHz245GHz

1S1S

LHCD LHCD systemsystem




The fundamental O-mode EC wave with the

wide steering angles in poloidal and toroidal

direction can modify the profiles of electron

temperature and plasma current

319103 mne

ECRHECCD heatingECRHECCD heating

ECRH


Improvement of plasma currentImprovement of plasma current

Discharges on HL-2ADischarges on HL-2A

Shot03038

Shot03039Shot03037

Shot03054

Disruption

Greenwald limit

05

00

00 40

1q a

neRBT

Reproducible dischargesReproducible discharges

The reproducible discharges had been The reproducible discharges had been obtained using feedback controlobtained using feedback control

The high density discharges are The high density discharges are achieved by gas-puffing molecular achieved by gas-puffing molecular beam injection and pellet injectionbeam injection and pellet injection

The Greenwald limit have been The Greenwald limit have been exceeded exceeded


Sustainment of divertor configurationSustainment of divertor configuration

Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms

The single null divertor configuration has been obtained by adjusting the multi-pole field to a suitable value

The sustained divertor scenarios has been achieved by the reliable feedback control

Chin Phys Lett Vol21(2004) No12 2475Chin Phys Lett Vol21(2004) No12 2475


The siliconization was based on the chemical vapor deposition by using glow discharge cleaning (GDC) system and gas mixture of 90 He+10 SiH 4

After siliconization the impurity released and the gas recycled from the first wall were reduced obviously The total radiated power measured by the bolometer decreased from 70 to 35

A local deposition of silicon during plasma discharges by silane gas puffing is also adapted The results of the subsequent discharges show a similar effect on the plasma performance as the conventional wall conditioning by siliconization

Wall conditioningWall conditioning

Radiation Intensity before siliconlization(shot 2860) and aftersiliconlization(shot 2870)

0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)

Oral presentation on PSI in Hefei Oral presentation on PSI in Hefei China May 22 2006China May 22 2006


Confinement improvement after pelIet injectionConfinement improvement after pelIet injection

0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050

t=700mst=710mst=750mst=800ms

The advanced scenario with weak positive The advanced scenario with weak positive negative shear of current profiles calculated negative shear of current profiles calculated by TRANSP code using experimental data by TRANSP code using experimental data have been achieved by the central fuelling of have been achieved by the central fuelling of pellet injection (PI) The improved pellet injection (PI) The improved confinement can keep about 500 ms confinement can keep about 500 ms


The heat pulses propagate slower than that before pellet injection

χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm



Zonal flowsZonal flows a novel design of three-step Langmuir probes (TSLa novel design of three-step Langmuir probes (TSL

Ps) has been developed for ZF measurements Ps) has been developed for ZF measurements

Three TSLP arrays are used to identify the propertiThree TSLP arrays are used to identify the properties of zonal flows They have the poloidal span of 6es of zonal flows They have the poloidal span of 65 cm and toroidal span of 80 cm 5 cm and toroidal span of 80 cm

Three dimensional GAM features are analyzed for tThree dimensional GAM features are analyzed for the first time The poloidal mode (m~0-1) and toroidhe first time The poloidal mode (m~0-1) and toroidal mode (n~0) of electric potential and field perturbal mode (n~0) of electric potential and field perturbations are simultaneously determined ations are simultaneously determined

Submitted to PRLSubmitted to PRL

3750

2250

p1

p2

p3


Molecular beam injectionMolecular beam injection the molecular beam injection (MBI)

system with gas pressure of 02~30 MPa was used

The molecular beam penetrate into the plasma about 8cm at 055 MPa and r=19cm at 30 MPa

The cold molecular beam (liquid N2) could penetrate more deeply

Submitted to 21Submitted to 21stst IAEA Conf IAEA Conf

Submitted to 33Submitted to 33rdrd EPS Conf EPS Conf


Particle transport studies during MBI Particle transport studies during MBI Observation of cold pulse

perturbation during MBI on HL-2A

bull The propagation depth of cold pulse at the two sides of plasma column during MBI is asymmetric

bull The propagation depth is about ~29cm in LFS and is only about 11cm in HFS

published on PPCF 2005published on PPCF 2005

The cold pulse propagation measured by ECE second harmonic


Particle transport studies during MBI Particle transport studies during MBI

Profiles of the Amplitude and the phase of the heat pulse of the soft x ray measurement



800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems

The pulsed molecular beam as a modulated source has been used When the MBI with the gas pressure 55Mpa is injected into the plasma the electron density at the different minor radius can be modulated 26 27 28 29 30 31 32 33 34 35 36

1

15

2

25

rcm

phase

first harmonicthird harmonicsecond harmonic

26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude

first harmonicsecond harmonicthird harmonic



22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude

amplitude profile under second harmonic

22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e

phase profile under second harmonic

With the higher pressure ( 60Mpa) and lower density the penetration of the MB is deeper



After the FFT the amplitude and the phase profiles of the first harmonic and high harmonic can be obtained respectively The amplitude and the phase profiles show that the perturbation particle source injected by pulse MBI is located about 23-28 cm where the obvious minimum phases can be observed The maximum amplitude of the first harmonic shifts inward indicating the presence of the inward convective component At the second harmonic this feature disappears and a standard diffusive pattern can be found Therefore we can obtained the diffusion coefficient and the convective velocity from the method

0

1

2

3

4

5

25 27 29 31 33 35 37

fi rst harmoni c2nd harmoni cthi rd harmoni c

D(m2t)

r (cm)

D =ω2 (dΦdr)2

ω freq of the modulated waveΦ phase r minor radius



The sawteeth oscillation is used to analysis the thermal transport

The modulated ECRH will be used as well

Thermal transportThermal transport

The thermal transport database is The thermal transport database is being constructed by employed being constructed by employed the transport codes and the transport codes and experimental dataexperimental data


Two types of the disruption are observed in the experiments

The secondary current plateau is found not to be the runaway electrons

Characteristics of disruption Characteristics of disruption 300

010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm

CIII 977nm CIII 4647nm


the disruption database of HL-2A is built up preliminarily

Most of the plasma current quench time is in the range of 4~6 ms in the major disruptions

The fast quench of plasma current always leads to the great loop-voltage

the strong MHD activities are the obvious ldquodisruption precursorrdquo

Disruption database Disruption database

1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count


The optimized network architecture is composed The optimized network architecture is composed of 13 inputs three hidden layer with 15 15 10 of 13 inputs three hidden layer with 15 15 10 hidden neurons respectivelyhidden neurons respectively

a new parameter a new parameter δBδBθθττpp is introduced to predict is introduced to predict

disruption It can predict more than 95 of disruption It can predict more than 95 of disruptiondisruption

The disruption mitigation by using noble gas The disruption mitigation by using noble gas (Neon and Argon) puffing and MBI (molecular (Neon and Argon) puffing and MBI (molecular beam injection) has been demonstrated beam injection) has been demonstrated

Disruption prediction and mitigation Disruption prediction and mitigation


AAluminum and Titanium were injected into plasma luminum and Titanium were injected into plasma using laser blow-offusing laser blow-off

The simulations are under analysis by employing a The simulations are under analysis by employing a simple transport codesimple transport code

Impurities Impurities

10 20 30 40 50 60 70 80

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8206ms

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02667

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06667

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1067

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1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )

Several important central MHD activities for example sawtooth suppression monster sawtooth and persistent mn = 11 oscillations have been observed The simulations are under analysis by employing a simple transport code

The tearing mode has been investigated using Mirnov coils and soft X ray emissions

Instabilities Instabilities 08

020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation

The long- lived mn=11 perturbation and

sawteeth after molecular beam injection

First sawtooth crash

Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)


Numerical analysis of HL-2A divertor discharges was done using two dimensional multi-fluid edge code SOLPS50

The detachment characteristics are determined under the specific divertor geometry This results in momentum losses already at low densities from the interaction of the streaming divertor plasma with this neutral cushion Therefore a strong deviation from the common 2-point scaling is observed if local parameters are used similar to island divertors in stellarators

Divertor physics Divertor physics

presentation on PSI in Hefei presentation on PSI in Hefei


Physics studies in planPhysics studies in planbull H-mode operationH-mode operation

bullELMs pedestal physics ELMs pedestal physics

bull ITB scenariosITB scenarios

bullTransport mechanism turbulence hellipTransport mechanism turbulence hellip

bullHeating hellip configuration control Heating hellip configuration control

bullConfinements hellipConfinements hellip

bull High Beta operationHigh Beta operation

bullNTM RWM hellipNTM RWM hellip

bull Impurity particle transport hellipImpurity particle transport hellip

bull Radiative divertorRadiative divertor


Future planFuture plan

内靶板外靶板

支架拱顶

To improve the auxilliary heatingTo improve the auxilliary heating


Positions of HL-2A(M)Positions of HL-2A(M)

HL-2AHL-2A HL-2MHL-2M


Thank you for Thank you for your attentionyour attention


IntroductionIntroduction Since the last China-USA workshop in 2004 Kunming China the p

lasma parameters of the HL-2A tokamak have been increased signific

antly as the improvement of the hardware of the device The stable an

d reproducible discharges with divertor configuration have been obtai

ned by the feedback control and wall conditioning

Up to now the main plasma parameters are as follows

bull Toroidal field 28 T 27 Tbull Plasma current 480 kA 400 kAbull Flux 50 Vs 50 Vsbull Duration 30 secbull Plasma density 60 x 1019 m-3

bull Electron temp 12 keVbull Ion temperature 800 eVbull Fuelling sys GP SMBI PI

bull Status of device

bull Operation

bull Recent results

bull Plans in experiments




TSTS

CXRCXRSS

MSEMSE

HCHCNN

VUVVUV


ECEECE


NPANPA

SDDSDD

BolometerBolometer









1S1S









319103 mne


ECRH




Shot03038

Shot03039Shot03037

Shot03054

Disruption

Greenwald limit

05

00

00 40

1q a

neRBT







Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms










0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

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01333

02667

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05333

06667

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09333

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01333

02667

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05333

06667

08000

09333

1067

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1333

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1867

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804ms

1020

3040

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7080

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7080

00

05

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20

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0

01333

02667

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05333

06667

08000

09333

1067

1200

1333

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1867

2000

8206ms

1020

3040

5060

7080

1020

3040

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7080

00

05

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20

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X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶










TSTS

CXRCXRSS

MSEMSE

HCHCNN

VUVVUV


ECEECE


NPANPA

SDDSDD

BolometerBolometer









1S1S









319103 mne


ECRH




Shot03038

Shot03039Shot03037

Shot03054

Disruption

Greenwald limit

05

00

00 40

1q a

neRBT







Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms










0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶












319103 mne


ECRH




Shot03038

Shot03039Shot03037

Shot03054

Disruption

Greenwald limit

05

00

00 40

1q a

neRBT







Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms










0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶










Shot03038

Shot03039Shot03037

Shot03054

Disruption

Greenwald limit

05

00

00 40

1q a

neRBT







Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms










0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶









Ip kA

Dperp cm

D∥ cm

Imp2Imp1-3

Imp2IP

IVIP

140

5

-520

00 350T ms

SH 01766

-81

-87-80

-86

Z cm

Z cm

tms










0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶













0

0 5

1

1 5

-40 -30 -20 -10 0 10 20 30 40

Z(cm)

kWc

m

32860(300ms)2860(400ms)2860(500ms)2870(350ms)2870(450ms)2870(550ms)




0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶









0

1 0 0

2 0 0

3 0 0

4 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashI(kA)

0

3

6

9

1 2

1 5

1 8

mdashVp(V)

0

1 5

3 0

4 5

6 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashne(10

12cm

-3)

0

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0 t ( m s )

mdashTe(au

)r=1cm

0

2 0 0

4 0 0

6 0 0

8 0 0

1 0 0 0

1 2 0 0

mdashTe(au

)r=35cm

0

0 0 4

0 0 8

0 1 2

0 1 6

0 2

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashVUV(a

u)

0

0 5

1

1 5

2

2 5

3

mdashBoL_

01(au)

0

0 0 6

0 1 2

0 1 8

0 2 4

0 3

0 4 0 0 8 0 0 1 2 0 0 1 6 0 0 2 0 0 0t ( m s )

mdashβ

0

0 2

0 4

0 6

0 8

mdashτ

-50 -40 -30 -20 -10 0 10 20 30 40-50

0

50

100

150

200

250

300

r (cm)

Te (a

u)

shot4050





χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶









χe = r28 tp = 0122 (815 x10-3) =12 m2s

r=102mm

r=163mm

r=238mm

r=202mm

χe= r28 tp

= 0122 (805 x10-3) =36 m2s

r=202mm

r=102mm

r=163mm

r=238mm








3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶













3750

2250

p1

p2

p3




















800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶


























800 850 900 950 1000 105008

1

12

14

16

18

2shot3875

ne

10

e1

3c

m-3

timems


1

15

2

25

rcm

phase


26 27 28 29 30 31 32 33 34 35 361

2

3

4

5

6

7

8

9

rcm

am

plit

ude




22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶








22 23 24 25 26 27 28 2925

3

35

4

45

5

55

rcm

ampli

tude

amplitude profile

22 23 24 25 26 27 28 29-065

-06

-055

-05

-045

rcm

phas

e

phase profile

22 23 24 25 26 27 28 291

15

2

25

3

rcm

ampli

tude


22 23 24 25 26 27 28 2927

275

28

285

29

295

rcm

phas

e






0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶









0

1

2

3

4

5

25 27 29 31 33 35 37


D(m2t)

r (cm)

D =ω2 (dΦdr)2












010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶
















010

0050

00

0340

-330

I P k

Ar

m

mn e

m-

3

Pim

p a

uT

e(t)

eV

t ms440 485

times1019

Last sawtooth

80000

50

PR

au

r =3cm r =-20cm r =-38cm








1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶













1142 1144 1146 1148 1150 1152 11540

50

100

150

200

250

300p

lasm

a c

urr

en

tkA

timems

T100-10

0 10 20 30 40 50 60 70

10

20

30

40

-dIpdt(kAms)vl

(v)

0

45

90

0 50 100

count











10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶

















10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

1020

3040

50

60

70

80

1020

3040

5060

7080

00

05

10

15

20

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

804ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

8206ms

1020

3040

5060

7080

1020

3040

5060

7080

00

05

10

15

20

10 20 30 40 50 60 70 80

10

20

30

40

50

60

70

80

X Axis Title

Y Axis Title

0

01333

02667

04000

05333

06667

08000

09333

1067

1200

1333

1467

1600

1733

1867

2000

a b

cd

Al (13)Al (13)

Ti (22)Ti (22)


a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶








a b

c d

Z

( m )

Z ( m )




020

032

02

340 360

m=1 oscillation

Center channel

Outer channel

T (m s)

Isx (au)

MBI

Isx (au)

T (m s)

m=1 oscillation




Crash phase

1-1

ra

ra

-1 1

0

003667

007333

01100

01467

01833

02200

02567

02933

03300

03667

04033

04400

04767

05133

05500

q=1 surface

(a)



















内靶板外靶板

支架拱顶

























内靶板外靶板

支架拱顶







overview of hl-2a experiments

Documents