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releasing particles from domain or inlet

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Hi,


What is the difference between "release particles from whole domain using release" and "release particles from Inlet boundary (considering all the boundaries)"?


I released 1000 particles one time just releasing from domain and the next time considering all the boundaries as inlet and I got different results?


I am wondering why there should be different because both of them they show using same equation.

Hope to hear your answers.

I used particle tracing for fluid flow-using massless formulation

Thanks
Sepideh

0 Replies Last Post 8 oct. 2015, 13:37 UTC−4
COMSOL Moderator

Hello Sepideh Ramezani

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