difusion general

8/17/2019 Difusion General

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UnUniiververssiidaddad NacNaciiononaalMayorlMayor deSdeSaanMarcosnMarcos

((UnUniiververssiidaddad deldelPPerú,Decanaerú,Decana dede AAmmérériica)ca)

FFACUACULTLTADAD DEDE UU!!MM""CACA EE""NN##EENN""EE$ $ ""AA UU!!MM""CACA

EE%A%%A%PP%%""NN##EENN""EE$ $ ""AA UMUM""CACA

DD""FFUUS"S"&&NN


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TABLA DE CONTENIDO

RESUMEN 1

INTRODUCCIÓN 2

PRINCIPIOS TEÓRICOS 3 - 7

DETALLES EXPERIMENTALES

TABULACION DE DATOS Y RESULTADOS ! - 1"

DISCUSIÓN DE RESULTADOS 11

CONCLUSIONES 12


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$ESUMEN

L( )*+,.,( /0 *0(.( 0 045.)6 0 .85/.9 0 :(/0/; 0 ,5( ,6.00 5( *0


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"NT$'DUCC"'N

L( :*(


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P$"NC"P"'S TE'$"C'S

L( .85/.9 0/ 0


6/33

CAS' DE *A+ D"FUND"END'SE A T$AES DE *+ ESTAC"'NA$"'%

E ,(/6 0 ( .85/.9 0 A; ( *(/ 0 B; 450 0/+ 0/(,.6(*.6 = 6 /0 .850 0/

5( /.5(,.9 0 0/(6 0/(0 (/(0 8*0,500@ E 0/0 ,(/6; 5 .0*6 ( 8.(

0 ( *(=0,6*.( 0 .85/.9 0/ .


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D60&

NA& #56


8/33

L& D./(,.( 080,.( 0 *(/80*0,.( 0


9/33

M )0/6


10/33

.0


11/33

'a


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DETALLES E-PE$"MENTALES

MATE$"ALES

1@ E45.)6 0 .85/.9 )(*( :(/0/ ARM#IELDK 0 045.)6 ,6/( 0& 5 0*


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TAULAC"'N DE DAT'S . $ESULTAD'S

TALA N/ C'ND"C"'NES DE LA'$AT'$"'P*0/.9


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2'@" 7"2"" 7"@2 @" 7@!

TALA N/ 1 $ESULTAD'S E-PE$"MENTALESC6,0*(,.9 0 S(5*(,.9 0 ( .0*8(/0 CAK


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D"SCUS"'N DE $ESULTAD'S

1@ E ( (( N 1 /0


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C'NCLUS"'NES

1@ E 65


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$EC'MENDAC"'NES

1@ R0(.(*


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"L"'#$AF"A

1@ M, CABE; (**0; SMITH; J5.(; O)0*(,.60/ +/.,(/ 0 I:0.0*( Q5


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CALCUL'S

1@ C+,56/ )(*( ?((* ( ,6,0*(,.9


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A 7'B mm*g

m3


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CA "@""11


22/33

)mo%

$mo%

C

"@"3BB!

3

=

m

− "@"2!

m3

$mo%

"@"3BB!

Ln

m3

$mo% "@"2!

3

m


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C

B

!

)

#I

2 ! C

A

C

K

D60&

@/ "@23!11"! /F


24/33


25/33

D60&

DAB .85/..(;


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D0 ( :*+8.,( 2@' 0 0>6 0 T*0=(K

@8TFε ABK "@'21

1 1 2 + ! t o% u% eno ! aire

1 1

1

= "@212! !2 @13

2!

D AB =

1" E I1@"% − "@2%!K

3

1F !2@13 + 1F 2! E 332 2 E

1 F !2@13 + 1F 2!

= "@!"E1"−'

1"""7 N m 2

I"@%7'1K 2 I"@'2K

DAB "@!"1"-'

+ 2

−


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#$AF"C'S


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28

20

18

16

14

Catetòmetro12

Microscòpio

8

6

4

2

0

0 1 2 3 4 5 6 7 8 9 1 0

GRAFICA N° 1

Determinaciòn de la Difusividad Experimental

(cada 3 minut!s"

#$#! (mm"

10

%

(#$#!" (&s%m


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14

12

10

catetòmetro8

microscòpio6

4

2

0

0 1 2 3 4 5 6 7 8 9 10

GRAFICA N° '

DEER)INACI*N DE #A DIF+,I-IDAD E./ERI)ENA#

(CADA 0*RA"

# $ #! (mm"

%(# $ #!"

(&s%


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8.10

8.00

7.90

7.80

7.70

7.60

7.50

7.40

7.30

7.20

7.10

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

(# $ #!" mmGRAFICA N°

3

DIF+,I*N DE *#+EN* 12 /2 A RA-E, DE +N F#+* DE AIRE 4 A 56° C

t %(# $#!" vs2 (# $ #!" (c!n el micr!sc!pi!"

y = 0.3461x + 4.9159

R2

= 0.9962

%(#$#!"& %m


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7.70

7.60

7.50

7.40

7.30

7.20

7.10

7.00

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

(# $ #!" mm

GRAFIC* N 7

DIF+,I*N DE *#+EN* 12/2 A 56 C A RA-E, DE +N F#+* DE AIRE

(uniend! l!s punt!s del micr!sc!pi! 8 el catet!metr!"

y = 0.2391x + 5.5132

R2

= 0.9951

%(#

$ #!" &s%


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7.65

7.60

7.55

7.50

7.45

7.40

7.35

7.30

7.25

7.20

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

GRAFIC* 5

DIF+,I*N DE *#+EN* A 56 C A RA-E, DE AIRE

t%(# $ #!" vs (# $ #!" (c!n el catet!metr!"

(# $ #!" mm

y = 0.2247x + 5.6304

R2

= 0.9932 %(#

$ #!" &s%


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difusion general

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