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Saturated vapor pressure of 30% ethylene glycol aqueous solution

2016-03-28View Original

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I am now designing an expansion tank, and I would like to ask everyone: what is the saturated vapor pressure of a 30% ethylene glycol aqueous solution at 100 degrees? The volume is 0.5 cubic meters. There’s another question: for a water tank, assuming the design temperature is 120 degrees and the effective volume is 0.5 cubic meters, what should be the design pressure at that temperature? For the saturated vapor pressure of water at 1 atmosphere, does it still require converting 0.5 cubic meters of water into the pressure exerted by water vapor in the same volume?

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Translated at 2026-07-21 00:38:13

Original: https://bbs.hcbbs.com/thread-1575951-1-1.html

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