Gas Properties for Argon and Hydrogen at high Temp

October 2, 2007, 15:26

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

October 4, 2007, 15:23

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.

October 11, 2007, 05:21

You may even go through PERRY's handbook

October 2, 2007, 15:26	Gas Properties for Argon and Hydrogen at high Temp	#1
Ralf Schmidt Guest Posts: n/a	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

October 4, 2007, 15:23	Re: Gas Properties for Argon and Hydrogen at high	#2
Vinod Dhiman Guest Posts: n/a	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.

October 11, 2007, 05:21	Re: Gas Properties for Argon and Hydrogen at high	#3
Rameche Candane Guest Posts: n/a	You may even go through PERRY's handbook

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