Science, asked by devrajdeshuthakur, 1 month ago

A thermocouple indicates a temperature 800ºC when placed in a duct where a hot gas at 870ºC is flowing. The convective coefficient is 60 W/m2 .K, estimate the duct wall temperature. The thermocouple has an emissivity of 0.5.

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Answered by AnshikaDhiman100

Answer:

The convective coefficient is 60 W/m2 .K ... a temperature 800ºC when placed in a duct where a hot gas at 870ºC is flowing. ... The thermocouple has an emissivity of 0.5.

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A thermocouple indicates a temperature 800ºC when placed in a duct where a hot gas at 870ºC is flowing. The convective coefficient is 60 W/m2 .K, estimate the duct wall temperature. The thermocouple has an emissivity of 0.5.​

Answers

A thermocouple indicates a temperature 800ºC when placed in a duct where a hot gas at 870ºC is flowing. The convective coefficient is 60 W/m2 .K, estimate the duct wall temperature. The thermocouple has an emissivity of 0.5.