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- Path: sparky!uunet!ogicse!hp-cv!sdd.hp.com!usc!rpi!rs6203.ecs.rpi.edu!edgarm
- From: edgarm@rs6203.ecs.rpi.edu (Marc Edgar)
- Newsgroups: sci.geo.meteorology
- Subject: Psychometric Charts - Computer Generated
- Keywords: psychometric, chart, water vapor, air
- Message-ID: <ykhywl+@rpi.edu>
- Date: 20 Aug 92 21:31:26 GMT
- Article-I.D.: rpi.ykhywl+
- Reply-To: edgarm@rpi.edu
- Organization: Rensselaer Polytechnic Institute, Troy, NY.
- Lines: 58
- Nntp-Posting-Host: rs6203.ecs.rpi.edu
-
-
- Greetings,
-
- I hope I am not taking up too much bandwidth to ask this . . .
-
- I am trying to locate a computer program that will do
- calculations of the thermodynamic properties of air and
- water vapor mixtures.
-
- I need to calculate enthalpy, entropy and maximum vapor
- fraction at various temperatures AND pressures. I am a
- mechanical engineer so I would say that what I need is
- a set of steam tables for moist air at various temperatures,
- pressures and vapor factions. Meteorologists must have
- a fancy name for what I am talking about but I don't know it.
-
- There are several articles in the literature that have
- the formulas, (Wylan and Wexler . . .) so I could type them
- in if I had to, but I thought I would see if there is anyone
- out there that has already done the programming.
-
- If you have such a program I would like to talk to you,
- please drop me a note.
-
- Thanks in advance,
-
-
- (insert signature here)
-
- Marc EdgaGreetings,
-
- I hope I am not taking up too much bandwidth to ask this . . .
-
- I am trying to locate a computer program that will do
- calculations of the thermodynamic properties of air and
- water vapor mixtures.
-
- I need to calculate enthalpy, entropy and maximum vapor
- fraction at various temperatures AND pressures. I am a
- mechanical engineer so I would say that what I need is
- a set of steam tables for moist air at various temperatures,
- pressures and vapor factions. Meteorologists must have
- a fancy name for what I am talking about but I don't know it.
-
- There are several articles in the literature that have
- the formulas, (Wylan and Wexler . . .) so I could type them
- in if I had to, but I thought I would see if there is anyone
- out there that has already done the programming.
-
- If you have such a program I would like to talk to you,
- please drop me a note.
-
- Thanks in advance,
-
-
- (insert signature here)
-
- Marc Edgar
-