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Invalid variable for Lower Limit

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Hi all,

I'm trying to do the simulation of a PEMWE with the Water electrolyzer module. And when I coupled a heat transfer in my model, there is an error with "Invalid variable for Lower Limit". I want to know what's that mean. I found that few people have this problem on the Internet.

Thank you so much.


0 Replies Last Post Feb 21, 2024, 10:52 a.m. EST
COMSOL Moderator

Hello An Ping

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