Question

rectangular channels are machined. The blade, which has a thermal conductivity of k= 100 W/m-K, is 6mm thick, and each channel has a 2mm x 6mm rectangular cross section, with a 4-mm spacing between adjoining channels. Combustion gases Tooho Air channel Tojshi 2 mm 6 mm 6 mm 4 mm Turbine blade, k Combustion gases iii Taanho Under operating conditions for which ho = 100W/m2-K, 700,0 = 1700 K, h; = 500 W/m², and Too,i = 400 K, determine the temperature field in the turbine blade and the rate of heat transfer per unit length to the channel. At what location is the temperature maximum?

I know this is a lot, i just need an outline and an example or two to show me how to get started.

Answer 1

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here i have provided you the equation of nodes in which you can put the values and solve it by any tool and then you can find the answer.

А Khorses to noole occurs by conduction from modes 24 15 nell as by connection from oolely fluid pay node GuttЫtte е 4T Qс ко не од \n\ T1 - 12 * * * ) Ti - to s (Тю, о] к for the nodalno teo\A QUp be Qayno, 3 gbe аrd chяду Подуя - 2 os. cettestgrds 40 сое node 3 as - ercurroe Node 3 To A Tч - 12 + tex Ts - - 2 hoor к к юм 91 = 0 Node, 7112 113,20 Correspond to case & choosing node 12. Node-12 ТА 2T t Te ~ 4 та – до Node 8 to 11 and y are Incluiul nodes choosing node & Ads - 8 n t T t 1 Tч - 4 Те = Node is is an Internal corney so Ts = - 26ҳк 241 2Т14 t Tје тај - 2 ( t fe) ** Noдe \ -17 мае с - 2Tьт - Tiѕ т. Тіл - 2 [zтнет) т = - htez (T1]

Post Mode 18f21 де сыя Conduction from two 4 сесiеn As Sr9x64 (1vo, .. - 2 1 от Тю, ? Та 4 T71 -12- 6) та з for Node -ig The adiabatte surface a experiening heat traveled by cough actors re to svetqce с 1 Tist T20 • Tia The ogn Node 1 - 21 solved by ITT from Commerical code. 69 Си Heat transfer Yoom. Are Cornogton Guzee to sade 9 - 4 Ano (162) (Too - Ti) - vx ( Тоо -Т.) + oz ( Тю,0 -2 * ~ [Тоо - Tч) + ( Two –Ts)* Ба[Two- т. out head transpay from blade to all * *[L да [та - Twi) •le * sala) (Ts- Ts1) + ва [LT - Tour) t px | Tra - Top :) тел.) L те- тео)) relation प these 94 jet thе gето Auswen rate me Please positive a