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thermal plasma

Posted Oct 30, 2013, 3:33 a.m. EDT Plasma Physics Version 4.3a 0 Replies

Ruifeng Sun
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i have build a inductor coupled plasma followed the thermal plasma instruction.But when i start compute the simulation,the information shows that something wrong with the calculation.The error window shows as follws:
Attempt to evaluate real logarithm of negative number.
- Function: log
Failed to evaluate expression.
- Expression: log(mod1.icp.w0_wAr_1p).
For this ,i have look for some reference and i know that when it comes to the logarithm the a of log(a) becames negative.
Could anyone can help me with the setting of the advanced solvers,thanks!
0 Replies Last Post Oct 30, 2013, 3:33 a.m. EDT
COMSOL Moderator

Hello Ruifeng Sun

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