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-   -   How can I change chemical formula with text command? (http://www.cfd-online.com/Forums/fluent/137760-how-can-i-change-chemical-formula-text-command.html)

Juun June 22, 2014 18:22

How can I change chemical formula with text command?
 
Hi everyone, I got a little problem with text command.

in my case, ammonia is added into material at the beginning, then I use below command to copy it and create a new material nh3-1 (just a random name)

/define/materials/change-create ammonia-vapor nh3-1 no no no no no no no no no no no no no

But I want to change the chemical formula to, nh3-a, for example.I done a lot search, but haven’t found anything so far. What command can I use to change this?

Thank you very much for any help

Hershey June 22, 2014 20:55

I seem to recall having trouble with this as well. Instead I made a user defined material database and read that into fluent instead.

Juun June 23, 2014 20:12

Hi Hershey, Thank you very much. problem sloved, I tried it on windows platform.

will it also work on hpc cluster? if i upload the database together with mesh...

Hershey June 23, 2014 22:08

Yes. As long as the database is in the same folder as your journal file (or working directory) it will work.


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