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Old   March 13, 2013, 08:01
Default Plasma supersonic BC
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Raffaele Pepe
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Hi,
I'm trying to simulate supersonic expansion flow in a converging-diverging nozzle, for ionizing argon. Since in the diverging duct, heavy particles are supersonic but electrons are subsonic, wich outlet boundary condition is most appropriate?

Thanks in advance
Raffaele
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Old   December 26, 2014, 06:44
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szhuang
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Quote:
Originally Posted by rafpepe View Post
Hi,
I'm trying to simulate supersonic expansion flow in a converging-diverging nozzle, for ionizing argon. Since in the diverging duct, heavy particles are supersonic but electrons are subsonic, wich outlet boundary condition is most appropriate?

Thanks in advance
Raffaele
I have the same problems. I want to know, finally , which boundary condition do you choose? thanks
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