Consider a composite structure as seen in figure below. Conductivities of the layer are: k1, k2, k3, and k4. The convection heat transfer coefficient on the right and left side are h, and h2. Draw the thermal resistance network. Develop a formula to calculate the heat transfer rate through the com- posite structure. L, T, - 120 °C T- 20 C A,-A,-A, 4

Consider a composite structure as seen in figure below. Conductivities of the layer are: k1, k2, k3, and k4. The convection heat transfer coefficient on the right and left side are h, and h2. Draw the thermal resistance network. Develop a formula to calculate the heat transfer rate through the com- posite structure. L, T, - 120 °C T- 20 C A,-A,-A, 4

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 4.32P

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