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Gas Properties for Argon and Hydrogen at high Temp

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Old   October 2, 2007, 14:26
Default Gas Properties for Argon and Hydrogen at high Temp
  #1
Ralf Schmidt
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Hi!

Does anyone have a good reference for the properties of Argon and Hydrogen at higher Temperatures and pressure? The only values i found ( like at http://webbook.nist.gov/chemistry/fluid/ ) are up to 400 K.

I need 300-1400 K and 1-20 bar!

The properties I need are: heat capacity, viscosity, density, Pr Number, heat conductivity and thermal diffusivity.

Any help is highly apreciated!

Ralf
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Old   October 4, 2007, 14:23
Default Re: Gas Properties for Argon and Hydrogen at high
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Vinod Dhiman
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I don't think you'll find values, however, you may find relations for density and viscosity as functions of temperature and pressure. They might be there in Sonntag's Thermodynamics book.
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Old   October 11, 2007, 04:21
Default Re: Gas Properties for Argon and Hydrogen at high
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Rameche Candane
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You may even go through PERRY's handbook
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