10. conidur a two-dimensional tromsient heat transfir man L-shaped long solid Bar That is initially at a uniform lempuatue of 150E and hose eross-section is giveMin Figme-10. Jhe thermal 2onductivity and diffusivity a he body are x= 20 and a- 32x1o tuspechvely.aind thermal enirg aut a rate ef 2x107/on?. Ihe rielit irunfrce f the body s inrilated and 'he bsttom swrfree in mantained at a uniform imperahme s 150'c at all times. At time t-0,the entirie top suface is subject to convection m ambient an atT=#HE. with a freat transfer co-eficientof k- 80/%) and the lift swyace is subjeeled to unifrn heat fux at a rate of qi=800onr. The nodal nitworkq consists f 132qually spaced nodes enth sx=oy=15mm p shom în The figunto. Using explicit methad ,dilvrmine The umplratre at all nodal porntstin The body aflir 2,5 and omîn , 0 W) is generaled inthe body convection aleri 15mm. hmsnlated 15mm 10 12 13 fique1o: L-shaped sotid bar :

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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10. conidur a two-dimensional tromsient
heat transfir man L-shaped long solid
Bar That is initially at a uniform lempuatue
of 150E and hose eross-section is giveMin
Figme-10. Jhe thermal 2onductivity and
diffusivity a he body are x= 20
and a- 32x1o tuspechvely.aind
thermal enirg
aut a rate ef 2x107/on?. Ihe rielit irunfrce
f the body s inrilated and 'he bsttom
swrfree in mantained at a uniform
imperahme s 150'c at all times. At time
t-0,the entirie top suface is subject
to convection m ambient an atT=#HE.
with a freat transfer co-eficientof k- 80/%)
and the lift swyace is subjeeled to unifrn
heat fux at a rate of qi=800onr. The
nodal nitworkq consists f 132qually
spaced nodes enth sx=oy=15mm p
shom în The figunto. Using explicit
methad ,dilvrmine The umplratre at
all nodal porntstin The body aflir
2,5 and omîn ,
0 W)
is
generaled inthe body
convection
aleri
15mm.
hmsnlated
15mm
10
12
13
fique1o: L-shaped sotid bar :
Transcribed Image Text:10. conidur a two-dimensional tromsient heat transfir man L-shaped long solid Bar That is initially at a uniform lempuatue of 150E and hose eross-section is giveMin Figme-10. Jhe thermal 2onductivity and diffusivity a he body are x= 20 and a- 32x1o tuspechvely.aind thermal enirg aut a rate ef 2x107/on?. Ihe rielit irunfrce f the body s inrilated and 'he bsttom swrfree in mantained at a uniform imperahme s 150'c at all times. At time t-0,the entirie top suface is subject to convection m ambient an atT=#HE. with a freat transfer co-eficientof k- 80/%) and the lift swyace is subjeeled to unifrn heat fux at a rate of qi=800onr. The nodal nitworkq consists f 132qually spaced nodes enth sx=oy=15mm p shom în The figunto. Using explicit methad ,dilvrmine The umplratre at all nodal porntstin The body aflir 2,5 and omîn , 0 W) is generaled inthe body convection aleri 15mm. hmsnlated 15mm 10 12 13 fique1o: L-shaped sotid bar :
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