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Using lower limit node

Posted 2013年12月14日 GMT-5 15:57 Studies & Solvers Version 4.3 1 Reply

Viktor Knutsson
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Hi,

I'm trying to use the lower limit node, but I can't select any variables because the variables window is not there. I can select variables in the segregated step nodes. See attached file for screenshot.

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1 Reply Last Post 2014年8月7日 GMT-4 17:13
COMSOL Moderator

Hello Viktor Knutsson

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Jing Huang
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Posted: 1 decade ago 2014年8月7日 GMT-4 17:13
If your variable is u1, and the lower limit is 0.5, then write like this:
mod1.u1 0.5

If you want to set two limits, then write:
mod1.u1 0.5 mod1.u2 0.5
If your variable is u1, and the lower limit is 0.5, then write like this: mod1.u1 0.5 If you want to set two limits, then write: mod1.u1 0.5 mod1.u2 0.5

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