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How to use cylindrical coordinates while defining formulas

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Hi all,

I wanted to know how can we define the cylindrical co-ordinates while using formulas for co-efficient form PDE physics. for example i had to use this equations which is having cylindrical co-ordinates (r & z) : "((10^12)exp((-((r-0)^2)/2So^2)-(-((z-0)^2)/2*So^2)))". (I have highlighted r & z here).

Is that the right way of using r & z co-ordinated ?

Many thanks in advance !!

Regards Hari


1 Reply Last Post 2018年8月6日 GMT-4 07:13
Yara Soares COMSOL Employee

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Posted: 6 years ago 2018年8月6日 GMT-4 07:13

Dear Hari,

I noticed that you have a technical question and I wanted to let you know that there is a possibility to ask your question to my colleagues at COMSOL Support via support@comsol.com if your question remains unanswered here.

Met vriendelijke groet, Best regards,

Yara Soares


COMSOL BV | Röntgenlaan 37 | 2719 DX Zoetermeer Phone: +31 (0)79 363 4230 | Fax: +31 (0)79 361 4212

www.comsol.nl | yara.soares@comsol.com

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Dear Hari, I noticed that you have a technical question and I wanted to let you know that there is a possibility to ask your question to my colleagues at COMSOL Support via support@comsol.com if your question remains unanswered here. Met vriendelijke groet, Best regards, Yara Soares -------------------------------------------------------------------------- COMSOL BV | Röntgenlaan 37 | 2719 DX Zoetermeer Phone: +31 (0)79 363 4230 | Fax: +31 (0)79 361 4212 www.comsol.nl | yara.soares@comsol.com ---------------------------------------------- Stay in touch with COMSOL in Social Media: ----------- Share your work by presenting at the 2018 COMSOL Conference! Check out our upcoming free live webinars!

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