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Sub Cooling and High Super Heat

06/25/2009 11:47 AM

what is the sub cooling&highsuper heat
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Re: sub cooling

06/25/2009 1:32 PM

http://www.google.co.in/search?hl=en&q=subcooling+superheat&btnG=Search&meta=&aq=f&oq=

Results 1 - 10 of about 39,100 for subcooling superheat. (0.05 seconds)

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Re: Sub Cooling and High Super Heat

06/26/2009 6:07 AM

A liquid is sub-cooled when its vapour pressure is less than the system pressure, i.e. it is at a temperature less than its boiling temperature. For example, water at 25degC and 1 bar absolute pressure is sub-cooled.

High superheat is where a gas is at a temperature way above its condensation temperature at that pressure. For example, air at 25degC and 1 bar absolute pressure is at high superheat.

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