Blanket-Port Limiter Systems ORNL

U.S. ITER Vendor Fair

Blanket & Port Limiter Systems

Michael HechlerBlanket Team Leader

November 15, 2006

Blanket-Port Limiter Systems ORNL2

Blanket Modules

US ITERModule

Allocation20%

Blanket-Port Limiter Systems ORNL3

Blanket Modules

US Blanket Allocation

BM0718 Modules

BM1236 Modules

BM1336 Modules

Blanket-Port Limiter Systems ORNL4

Blanket Modules

Shield Module Segment

Shield Module Segment

Shield Module Segment

Shield Module Segment

Inter-ModuleCoaxial Flow Dividers

First Wall Panel Assembly

First Wall Panel Assembly(Shown Mounted)

Blanket Module Elements

Blanket-Port Limiter Systems ORNL5

Blanket Modules

Shield Module – 90 Units

Fabrication Options:• Forging/Drilling• Casting/Machining• HIPing/Machining

Segment Joining Options:• Welding• Hot Isostatic Pressing (HIP)

Inspection Processes:• Dimensional• X-ray• Ultrasonic

Testing:• Flow• Pressure Drop• Hydrostatic• Vacuum

854 mm (33.6 in)

1400 mm (55.1 in)

383 mm (15.1 in)

Shield Module SM13 Assembly

Unit Weight – 2.7 Tons

Material: 316L(N)-IGTotal Mat’l: ~250 Tons

Blanket-Port Limiter Systems ORNL6

Blanket Modules

First Wall Panels – 366 Units

Fabrication Options:• Whole Panels• Individual Panel Fingers

Joining Processes:• Hot Isostatic Pressing (HIP)• Welding

Inspection Processes:• Dimensional• Ultrasonic• X-ray• IR

Testing:• Flow• Pressure Drop• Hydrostatic• Vacuum

854 mm (33.6 in)

348 mm (13.5 in)

81 mm (3.2 in)

First Wall Panel FW13

Materials: 316L(N)-IG CuCrZr-IG Be S65-IG (VHP)Total Mat’l: 316L(N) – 38 Tons CuCrZr – 6 Tons Be – 2.2 Tons

SS Back Plate

SS Tubes

CuCrZr Heat Sink

Be Tiles

Panel Unit Weight: 315 Lbs.

Blanket-Port Limiter Systems ORNL7

Blanket Modules

First Wall Panel – Construction Details

Typical Cross section

Blanket-Port Limiter Systems ORNL8

Blanket Modules

First Wall R&D Mockups – 3 Units

Fabrication Process:• Individual Tiles

Joining Processes:• Same as First Wall Panel

Inspection Processes:• Same as First Wall Panel

Testing:• Same as First Wall Panel

80 mm (3.1 in)

244 mm (9.6 in)

84 mm (3.3 in)

First Wall Panel FW13

Materials: 316L(N)-IG CuCrZr-IG Be S65-IG (VHP)

SS Back Plate

SS Tubes

CuCrZr Heat Sink

Be Tiles (3)

Blanket-Port Limiter Systems ORNL9

Blanket Modules

R&DDESIGNFABRICATIONSHIPPING & ASSEMBLY

Blanket-Port Limiter Systems ORNL10

Blanket Modules

FW & SM Key Milestones

• Fabricate R&D Mockup March, 2007• Issue FW & SM EOI March, 2007• Issue FW & SM Studies RFP March, 2007• Issue FW & SM RFP January, 2008• Award FW & SM Contract April 2008• Begin FW First Article Fab June, 2008• Begin SM First Article Fab June, 2008• Begin FW Fabrication January, 2009• Begin SM Fabrication January, 2009• Ship FW & SM to ITER* Feb ’11 – Jul ‘12• Assemble FW & SM at ITER Site* Jul ’12 - May ’13

* Present Plan

Blanket-Port Limiter Systems ORNL11

Port Limiters

US ITERPort LimiterAllocation

(2)

Blanket-Port Limiter Systems ORNL12

Port Limiters

Port Limiter – Plasma Facing Orientation

PLASMA FACING HEAD ASSY

VACUUM VESSEL

SUPPORT STRUCTURE

ACTUATOR SUB-ASSEMBLY

PLASMA

Blanket-Port Limiter Systems ORNL13

Port Limiters

Port Limiter Assemblies – 2 Units

PLASMA FACING HEAD ASSY316L(N)-IG ~ 11 Tons

ACTUATOR ASSY316L(N)-IG ~ 9 Tons

STRUCTURE ASSY316L(N)-IG ~ 12 Tons

1648 mm (64.8 in)

2100 mm (82.7 in)

3668 mm (144 in)

BELLOWS

COOLING LINES

FLEXIBLE SUPPORT450 mm (17.7 in)

Blanket-Port Limiter Systems ORNL14

Port LimitersPort Lim iter

Cross Sections

P lan V iew

Materials: 316L(N)-IG CuCrZr-IG Be S65-IG (VHP)Total Mat’l: 316L(N) – 22 Tons CuCrZr – 1 Tons Be – 132 Lbs

Port Limiter Head - Details

Fabrication Process:• Same as Blanket

Joining Processes:• Same as Blanket

Inspection Processes:• Same as Blanket

Testing:• Same as Blanket

Blanket-Port Limiter Systems ORNL15

Port Limiters

Cross Section

HIP Bond JointBe to CuCrZr580C, 100MPa, 2 hr

HIP Bond JointSS Tube to CuCrZr980C, 100MPa, 2 hrPost Joining aging980C 1hr followedby oil quench

Port Limiter Head - Plasma Facing Construction Details

Blanket-Port Limiter Systems ORNL16

Port Limiters

R&DDESIGNFABRICATIONSHIPPING & ASSEMBLY

Blanket-Port Limiter Systems ORNL17

Port Limiters

Port Limiter Key Milestones

• Begin Head FW R&D October, 2007• Begin Actuator R&D October, 2007• Issue RFP January, 2008• Award Contract October 2010• Begin Head Fabrication November, 2010• Begin Structure Fab November, 2010• Begin Actuator Fab November, 2010• Assemble & Test December, 2012 • Ship to ITER Site January, 2014

Blanket-Port Limiter Systems ORNL18

Summary

• Blanket Modules– The design and R&D relevant procurements are under the direction

of Mike Ulrickson at the Sandia National Laboratory.– The main procurements will be directed out of the US ITER Project

Office in Oak Ridge.

• Port Limiters– The design and R&D relevant procurements of Plasma Facing

Component are under the direction of Mike Ulrickson at Sandia National Laboratory. The balance will be directed out of the US ITER Project Office in Oak Ridge – The main procurements will be directed out of the US ITER Project

Office in Oak Ridge