Quantcast
Channel: COMSOL Forums: E or E1 or E2 in my plasma model
Viewing all articles
Browse latest Browse all 16

Re: E or E1 or E2 in my plasma model

0
0

Hello,

my latest models include more detailed calculation of the plasma since I checked full calculation of transport for ion and electron, as well as full conductivity matrix.

and guess what, the calculation is faster?

so my new question:

problably directed to Daniel Smith

the microwave surface wave plasmas have a strong interrelation (strong coupling in comsol language)
E-Field and e-density really play together.
Is this the reason for 10E6 to 10E8 inverse time steps on the convergence plot?

Dr. Raeuchle (former plasma scientist at IPF Stuttgart) modeled the surface wave in Comsol3.5 and explained that he was not considering each GHz oscillation of the E-field.
Those comsol3.5 microwave plasmas calculate a bit faster than the actual mw-plasma module?

How is the microwave plasma description ? does the module really cross correlate each GHz half-wave of E-Field to the e-density (plasma conductivity) ?

Isn't it better to run in 10E-4 s steps (or diffusion time scale) and have 3 or 4 interation to steady-state distribution ?

I believe I first need to study in details the user-manuals..

Thank You

Lukas

Viewing all articles
Browse latest Browse all 16

Latest Images

Trending Articles





Latest Images