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how to solve pde in cylindrical coordinate system in comsol
Posted 2011年1月3日 GMT-5 00:58 Version 3.5a 0 Replies
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Actually i need to solve my problem on cylindrical coordintes in 2D (not axisymetric) especially in r and theta directions. I have gone through "www.comsol.com/support/knowledgebase/939/".
but i didnt understand clearly. just mentioning r and theta expressions in respective places as mentioned in site is enough to get cylindrical system in comsol. i had tried it couple of times but i didnt get. is there any method to convert the coordinate system. please give some description on the method along with the steps.
if you have any tutorial problem please send it to me sir "forshashi.k@gmail.com". its some what urgent plases give reply sir,
regards,
shashidhar
Hello K shasidhara reddy
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