Air temperature under load

This is the temperature of the air inside a tunnel, trough or channel. The same approach is used for air-filled pipe with objects.

Symbol
$\theta_{at}$
Unit
°C
Formulae
$iteration$in tunnel
$\left(1-\lambda_t\right) \theta_{iter}+\lambda_t \left(\theta_{init}+\Delta \theta_{air}\right)$in trough
$\left(1-\lambda_t\right) \theta_{iter}+\lambda_t \left(\theta_{init}+\Delta \theta_{air}+\Delta \theta_p\right)$in air-filled pipe with objects
Related