Joule-Thompson Coefficient Data for high pressures and temperatures

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SUMMARY

The discussion centers on the search for Joule-Thompson Coefficient data for nitrogen (N2), argon (Ar), and carbon dioxide (CO2) at temperatures between 200-340 degrees Celsius and pressures of 5000, 10000, and 20000 PSI. Users have referenced Perry's Handbook and other sources without success in finding this specific data. A recommendation was made to utilize the NIST REFPROP program, which is capable of providing the required thermodynamic properties.

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  • Research the NIST REFPROP program and its capabilities for calculating Joule-Thompson Coefficients
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Wisegriffin
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Having checked Perry's Handbook and a few other sources, I have yet been able to find physical data for Joule-Thompson Coefficients in temperatures ranging from 200-340 degrees C with pressures around 5000, 10000, and 20000 PSI. Would anyone checking this forum have a resource or base paper to find some information on this topic? Specific gases would include N2, Ar, CO2 which are pretty standard. Any help you could provide would be greatly appreciated.
 
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Wisegriffin said:
Having checked Perry's Handbook and a few other sources, I have yet been able to find physical data for Joule-Thompson Coefficients in temperatures ranging from 200-340 degrees C with pressures around 5000, 10000, and 20000 PSI. Would anyone checking this forum have a resource or base paper to find some information on this topic? Specific gases would include N2, Ar, CO2 which are pretty standard. Any help you could provide would be greatly appreciated.

Check with NIST. They have a program called REFPROP that can do it.

CS
 

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