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Heat exchanger piping issues

2018-11-29View Original

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How is H obtained in the figure?
Reply #22018-11-29
One of the principles of multi-pass design is to keep the number of heat exchange tubes in each pass as similar as possible.
Reply #32018-11-29
Well, the process engineering field sets requirements regarding both the heat exchange area and the number of tubes. But if the number of tubes in each pass is kept as similar as possible, fewer tubes will be needed. Is that acceptable?
Reply #42018-11-29
This post was last edited by zjq1962 on 2018-11-29 at 14:06. While ensuring an adequate heat exchange area, the number of heat exchange tubes in each stage should be similar.

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