Hello, I want properties of a gas mixture ( of H2, CH4, N2, CO,CO2,H20 of known molal concentrations ). Can I find this info online. Thanks in advance.

Regards Theju

Hi Theju,

You may easily calculate it using software such as Sandia's CHEMKIN. Version II (1994 revision) is free and may be downloaded from the web, including the source code and documentation. Later versions may be purchased from Reaction Design. I guess you won't need the latest version, though, and may calculate what you need with the free version.

Actually, most of the properties calculations are trivial, and may be done in a spreadsheet if you have the JANNAF thermodynamics (or similar) database.

Rami

Thanks for the reply Rami. Can you please pass on the URL for downloading?

Regards Theju

I am not sure where it is now. It is no longer where it used to be. If you wish I may send it to you by e-mail (as attachment). It is about 5Mb uncompressed, and I can WinZip it.

Please send it through email . Thanks for the quick reply Rami.

Regards Theju

Hi:

can you send me a copy of it, I need the properties (mixture of H2 and C2H2 etc) to use. the temperature is up to 30000k.

if you can send me ,please send this mail: plasmachina@yahoo.com.cn

thanks in advance.

Hi Rami

hve you done any work in a mixture two-phase flow (gas-liquid) through a NOZZLE.

> Hi Rami
: hve you done any work in a mixture two-phase flow (gas-liquid) through a NOZZLE.

No, sorry.