Wall Temperature in Convection Formulas

Wall Temperature is the temperature at the wall. And is denoted by T_wa. Wall Temperature is usually measured using the Kelvin for Temperature. Note that the value of Wall Temperature is always negative.

Convection formulas that make use of Wall Temperature

fxHeat transfer coefficient due to radiation for horizontal tubesGo

fxEmissivity given heat transfer coefficient by radiationGo

FAQ

What is the Wall Temperature?

Wall Temperature is the temperature at the wall. Wall Temperature is usually measured using the Kelvin for Temperature. Note that the value of Wall Temperature is always negative.

Can the Wall Temperature be negative?

Yes, the Wall Temperature, measured in Temperature can be negative.

What unit is used to measure Wall Temperature?

Wall Temperature is usually measured using the Kelvin[K] for Temperature. Celsius[K], Fahrenheit[K], Rankine[K] are the few other units in which Wall Temperature can be measured.

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