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What does Baffle cut (Pct Dia.) mean in English heat exchanger data?

2020-09-27 View Original

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In the English data for heat exchangers, what does Baffle cut (Pct Dia.) 30.00 mean regarding baffles? Is the gap size of the baffle 30% of the baffle diameter? I’m not good at English, so I’d appreciate some help. Thank you.
Reply #2 2020-09-30
Thank you very much. I have one more question: what does Crosspasses 9 mean? Some people on Baidu said it refers to the number of baffles plus 1, but how should this be translated and explained? Thank you
Reply #3 2020-10-17
Yes, 30% cut in the baffle, but usually it’s not that large. Is this the calculation sheet for htri?
Reply #4 2020-10-22
Baffle cut (Pct Dia.) 30.00: Cut at 30% of the diameter for the baffle; Crosspasses 9: Number of cross-flow paths (in the shell side flow channels). For example, if there are 5 baffles, the number of flow channels will be 6

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