A 5cm copper plate has a thermal conductivity of 395 ?/m-k is used as a heat sink for a semiconductor. A 1mm layer of thermal paste lies in between the two and it has a thermal conductivity of 10 ? /m-k. Solve for the heat transferred at a 5cmx5cm area if the semiconductor is 80C, while the copper plate has a temperature of 30C since it is exposed to ambient air temperature. Wm-K1.) A 5cm copper plate has a thermal conductivity of 395 is used asa heat sink for a semiconductor. A 1mm layer of thermal paste lies inbetween the two and it has a thermal conductivity of 10 Solve forthe heat transferred at a 5cmx5cm area if the semiconductor is 80C,while the copper plate has a temperature of 30C since it is exposed toambient air temperature.Wm-K

Given:Thickness of copper plate, L1=5 cm=0.05 mThermal conductivity of copper plate, k1=395…

W m-K A 5cm copper plate has a thermal conductivity of 395 is used as a heat sink for a semiconductor. A 1mm layer of thermal paste lies in between the two and it has a thermal conductivity of 10 Solve for the heat transferred at a 5cmx5cm area if the semiconductor is 80C, while the copper plate has a temperature of 30C since it is exposed to ambient air temperature. W m-K

W m-K A 5cm copper plate has a thermal conductivity of 395 is used as a heat sink for a semiconductor. A 1mm layer of thermal paste lies in between the two and it has a thermal conductivity of 10 Solve for the heat transferred at a 5cmx5cm area if the semiconductor is 80C, while the copper plate has a temperature of 30C since it is exposed to ambient air temperature. W m-K

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.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.25P: Show that the rate of heat conduction per unit length through a long, hollow cylinder of inner...

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