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Engineering, 14.11.2019 03:31 sdavenport84

An experiment to determine the convection coefficient associated with airflow over the surface of a thick steel casting involves insertion of thermocouples in the casting at distances of 10 and 20 mm from the surface along a hypothetical line normal to the surface. the steel has a thermal conductivity of 15 w/mk. if the thermocouples measure temperatures of 50 and 40oc in the steel when the air temperature is 100oc, what is the convection coefficient?

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An experiment to determine the convection coefficient associated with airflow over the surface of a...
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