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  1. Hervesj

    NPSHr with different fluids

    Thanks TenPenny. I notive that you gave the opposite answer to the same question some years ago : http://www.eng-tips.com/viewthread.cfm?qid=235895
  2. Hervesj

    NPSHr with different fluids

    Hello, thanks for your inputs but they still do not tell me if my two sentences are correct or wrong. Distinction has to be made between "two fluids with two different S.G. but the same vapour pressure" (CASE 1) and "two fluids with two different S.G and two different vapour pressure" (CASE...
  3. Hervesj

    NPSHr with different fluids

    Hello, I just need to clarify my mind on NPSHr. Can someone tell me if the following sentences are true or not ? 1) Given two fluids with two different densities but with the same vapour pressure : then a pump will have the same NPSHr curve for both fluids. Only NPSHa will be different. 2)...

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