[TorinoMEP]

Hi,
I need to find the Sutherland's law coefficient (T0,S,μ0) for the following gas:

AIR
NITROGEN
HYDROGEN
CO
OXYGEN
AIR
CO2
water VAPOR
ARGON
BUTANE
ETHANE
ETHYLENE
HELIUM
METHANE
NEON
PROPANE

thanks a lot
D.

[adrieno]

Hi,
Did you manage to get them ?
I also need O2, N2 and CH4 , Sutherland temperature and coefficient but I can't find liable source.
If anyone has them, let me know.
Thank You,
Adrien

[TorinoMEP]

I think we lost any chance by this forum..
if you'll find any reference, please, reply to this.
thanks a lot.

[adrieno]

I'm confident, on the reactivity of this Forum.
For sure I'll post any information I can get.
Adrien

[tas38]

The following site has data compile from a number of sources:

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

It includes most of the fluids you have listed.

You can pull the (viscosity vs. temperature) data from this site and curve fit to find Sutherland's constant.

[dcook]

I know this is an old thread but this link has a table of calculated values. I skimmed it quickly and the values look reasonable. Not every gas, but probably the best table of Sutherland's constants I've found.

https://www.lmnoeng.com/Flow/GasViscosity.php

[dcook]

Here is another link:

http://www.springer.com/cda/content/...659-p176923844

[FVZJR]

Hello
Has anyone done multiphase simulation using r134a refrigerant? I need the Sutherland's law coefficient for viscosity, can you help me?
Thanks.

[foadsf]

You may find the information regarding air here in this post