Thermodynamic Properties of LN2 at Non-standard pressure

[IanL403]

I was wondering if anybody knows where I can find a table of thermodynamic properties of Nitrogen at Non-standard pressure (in my case, I'm looking at 15000psi).

What I am interested in is the Density, Specific Heat Capacity, Thermal Conductivity & Prandtl # of Nitrogen from the boiling point (-195C) to approximately 20-25 degrees C at 15000psi such that I can calculate average heat transfer coefficient thru the inside of tubing.

More importantly, I was wondering how close these properties would be compared to properties at atmospheric pressure.

Thanks in advance!

 

[25362]

Go to:

http://webbook.nist.gov/chemistry/

Ask fior nitrogen.
You'll find the fluid properties you need. The Pr can be estimated from the tabulated data.

 

[IanL403]

Thankyou!