Can different gas flow rate consturct in global model?

tomchiah · January 13, 2024, 13:58

Hi all,

I am constructing a 0D global model of Ar/CH4/H2, by referring to this paper:https://www.researchgate.net/publica...nanostructures

Inside the paper it mentioned that, the flow rate of different gaseous is varied differently. However how am I able to do this in a global model?

aminem · January 14, 2024, 09:34

You can put only one flow rate and put (mass or molar) % for each inlet species.

tomchiah · January 15, 2024, 12:43

Yes, seems like in this case you only can define the ratio of inlet gas instead of specific flow rate. For example, Ar/CH4 (0.9:0.1) with one flow rate of 1000sccm.

Quote:

Originally Posted by aminem

You can put only one flow rate and put (mass or molar) % for each inlet species.

January 13, 2024, 13:58	Can different gas flow rate consturct in global model?	#1
tomchiah Member Chiah Zi Jing Join Date: Oct 2023 Location: Xiamen University Malaysia (XMUM) Sepang, Malaysia Posts: 38 Rep Power: 2	Hi all, I am constructing a 0D global model of Ar/CH4/H2, by referring to this paper:https://www.researchgate.net/publica...nanostructures Inside the paper it mentioned that, the flow rate of different gaseous is varied differently. However how am I able to do this in a global model?

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January 14, 2024, 09:34		#2
aminem Member amine Join Date: Jan 2014 Location: FRANCE Posts: 84 Rep Power: 12	You can put only one flow rate and put (mass or molar) % for each inlet species.