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Hydrogen fuel cell, potential variables Undefined value found. - Detail: Undefined value found in the equation residual vector

Dineshkumar Ponnaiyan

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Hi, am working with PEM fuel cell modeling. When am trying to solve non isothermal model in serpentine channel, the following error was shown.

Hydrogen fuel cell, potential variables Undefined value found. - Detail: Undefined value found in the equation residual vector. There are 18 degrees of freedom giving NaN/Inf in the vector for the variable comp1.fc.mu0.

Please help me to sort out this issue and get the soulution.


0 Replies Last Post 2022年4月20日 GMT-4 05:39
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