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English Translations » 【化工工程交流】 » Fan inlet pressure

Fan inlet pressure

2021-01-25View Original

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I would like to ask whether it is possible to calculate the pressure at the fan inlet, given the total pressure rise and static pressure rise at the fan outlet
Reply #22021-01-26
It is necessary to know what conditions are required to calculate the pressure at the fan inlet
Reply #32021-03-22
It is necessary to know what the target static pressure is, that is, the designed static pressure at the fan outlet. By combining this value with the static pressure difference indicated on the fan’s nameplate, it is possible to determine the inlet static pressure. The inlet dynamic pressure can be calculated using the actual air volume and the inner diameter of the air duct; inlet dynamic pressure plus static pressure equals the total inlet pressure

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Translated at 2026-07-23 19:40:08

Original: https://bbs.hcbbs.com/thread-3162362-1-1.html

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