Engineering, 14.04.2020 18:25 19colemankl
A 2D flat electronic device installed on an IC board has a top surface area of L x L (m2). The flat electronic device is cooled with an air flow across it with a velocity V. From a drag force measurement, we found the average shear stress on the top surface of the 2D flat electronic device is X N/m2 . The surrounding air temperature is at 300 K with Pr = 0.7. The air density is pair with kinetic viscosity vair .(a) What is averaged convection coefficient from the 2D flat electronic device to the surrounding air?
Answers: 1
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A 2D flat electronic device installed on an IC board has a top surface area of L x L (m2). The flat...
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