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cavitation with changing temperature

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Old   September 18, 2007, 07:24
Default cavitation with changing temperature
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Hello everybody, I am calculating cavitation in LPG(butane-l) pump operation with star-cd 3.26. and the problem is like this: I used pressure boundaries for inlet and outlet. Cavitation is occuring with changing pressure. But it is not occurring with changing temperature. Did i miss something, any advice? thank you for your answers an advance.
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Old   September 19, 2007, 15:46
Default Re: cavitation with changing temperature
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Cavitation is not a function of temperature, only pressure
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Old   September 20, 2007, 09:55
Default Re: cavitation with changing temperature
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In general a substances vaporization pressure is a function of temperature. Therefore you could have cavitation at one temperature and not another even if the pressures are the same.
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