Mathematical model of Heat Transfer Coefficient in the annulus without convection is given as:
U = \frac{ 2 \, \lambda}{d_{in} \cdot \ln ( d_{out}/d_{in} )}
|
where
| thermal conductivity of the annulus media | |
| inner pipe | |
| outer pipe |
Physics / Thermodynamics / Heat Transfer / Heat Transfer Coefficient (HTC) / Heat Transfer Coefficient (HTC) @model