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Error when setting higher adative frequency in HFSS

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ablendos

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HFSS bad source

Do someone have good skill to simulate in bad computer's hardware???
when i set the higher adative frequency in HFSS, the error message show "lambda refinement will create large starting mesh". But i set lower adative frequency, my solution will not convergence. is it hardware's problem??someone kindly help me.
Thks......
 

Re: HFSS bad source

the adaptive freq. only influences the initial meshing of your design. if you choose this frequency to be very high and the "lambda refinement" is set to 0.33 (default) the number of tetraedra can get very big an the calculation time and ram-usage as well.
if this mesh is not accurate enough you can refine it manually applying "mesh operations" (skin depth based, length based, geometrie approx. based). using these ops you can influence the number of thetraerd generated and thus the amount of ram and CPU power you'll need.

hope it helps

D
 

HFSS bad source

agree!


Useless.
Warning!
 

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