The rear window of an automobile is defogged by passingwarm air at 40ºC over its inner surface, and the associatedconvection coe

Question

4 years ago

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The rear window of an automobile is defogged by passingwarm air at 40ºC over its inner surface, and the associatedconvection coe

fficient is 30 W/(m2•K). Underconditions for which the outside ambient air temperature is-10ºC and the associated convection coefficient is 65W/(m2•K), what are the inner and outer surfacetemperatures of the window? The window glass is 4 mmthick.
(Answer given Tinside =9.3°C and Toutside =4.1°C)

Engineering

1 answer:

lora16 [44] · Answer 1 · 2022-01-18T07:53:06+03:00

lora16 [44]4 years ago

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See attachment please.

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