Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 60 W/m-K and a thickness L = 0.4 m, with no internal heat generation. T - -T2 L Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T1(°C) T2 (°C) dT/dx(K/m) q; (kW/m²) 1 50 -20 -30 -10 70 i 160 40 -80 5 30 200
Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal conductivity k = 60 W/m-K and a thickness L = 0.4 m, with no internal heat generation. T - -T2 L Determine the heat flux, in kW/m?, and the unknown quantity for each case. Case T1(°C) T2 (°C) dT/dx(K/m) q; (kW/m²) 1 50 -20 -30 -10 70 i 160 40 -80 5 30 200
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter4: Numerical Analysis Of Heat Conduction
Section: Chapter Questions
Problem 4.5P
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