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Thread: Marc O'Brian's artickle about 2K
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10-11-2006, 09:28 PM #1
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Re: Marc O'Brian's artickle about 2K
Hi,
what about this:
Where only vapor normally exist actual temperature is equal or above P-T relationship. Difference is superheat.
Where only liquid normally exist actual temperature is equal or below P-T relationship. Difference is Subcooling.
Where both liquid and vapor normally exist temperature is equal to P-T relationship.
Can we use this to determine what we have
Best regards, Josip
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10-11-2006, 09:38 PM #2
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Re: Marc O'Brian's artickle about 2K
That sums everything up quite nicely.
Originally Posted by Josip
Where only vapor normally exist actual temperature is equal or above P-T relationship. Difference is superheat.
Where only liquid normally exist actual temperature is equal or below P-T relationship. Difference is Subcooling.
Where both liquid and vapor normally exist temperature is equal to P-T relationship.
Can we use this to determine what we have 
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11-11-2006, 03:37 AM #3
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Re: Marc O'Brian's artickle about 2K
reminds me of an old usenet thread on receiver subcooling Originally Posted by Josip
Hi,
what about this:
Where only vapor normally exist actual temperature is equal or above P-T relationship. Difference is superheat.
Where only liquid normally exist actual temperature is equal or below P-T relationship. Difference is Subcooling.
Where both liquid and vapor normally exist temperature is equal to P-T relationship.
Can we use this to determine what we have
Best regards, Josip
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11-11-2006, 12:22 PM #4
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Re: Marc O'Brian's artickle about 2K
lana , try this site for some resource on the subject.
Let me know how it goes.
http://www.nzifst.org.nz/unitoperati....htm#equipmentThe primary function of the design engineer is to make things difficult for the fabricator and impossible for the serviceman.
