 | The contents of the Thermal entrance length page were merged into Entrance length (fluid dynamics)#Thermal entrance length on 25 December 2022. For the contribution history and old versions of the merged article please see its history. |
| The contents of the Thermal entrance length page were merged into Entrance length (fluid dynamics)#Thermal entrance length on 25 December 2022. For the contribution history and old versions of the merged article please see its history. |