Who knows how to calculate the heat transfer coefficient in such a situation?
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The heat transfer coefficient from the gas phase to the tube wall: the gas is a mixture containing large amounts of water vapor, and during heat transfer, this water vapor condenses into water in large quantities. In such a case, the heat transfer coefficient should be related to the amount of water vapor present. Does anyone know the formula for calculating the heat transfer coefficient under these conditions?
Is it the method used in the calculations for multi-component condensers containing non-condensable gases? The calculation of the heat transfer coefficient for that
Treat it by steam condensation. If the other side is not a phase change, the heat transfer resistance may mainly depend on the heat transfer on that side.
Could you be more explicit about the 3rd floor? Do you mean that the resistance on the side where there is a phase change can be ignored compared to the other side? Is this mentioned in some book?