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The boundary conditions for plasma
Posted 30.04.2017, 07:39 GMT-4 0 Replies
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I want to use General PDE form to solve a problem of plasma.
It is a one-dimensional space (x=[0,0.001] mm)
the boundary flux condition (for every ions) is given by:
alfa*mobility*number's density*(E.n) <===================
====> alfa is 1 if E.n>0 otherwise is 0
====> mobility= ions mobility
====> E= electric field vector
n=Unit vector perpendicular to the surface. This vector outward orientation of the plasma.
How the unit vector should be defined for x=0 and x=0.001 mm?
I am using version 3.5a so we can not use the plasma module!
thanks
Hello Avat Khan
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