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Joule heating

Posted 2019年1月28日 GMT-5 13:42 Electromagnetics Version 5.4 1 Reply

Vasu Kumar
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I am trying to find the the thermal effect(temperature distribution) of current passing through nickel-titanium alloy wire embedded in a pdms material. But I get the following error : {Segregated Step 1 Division by zero. - Function: / Failed to evaluate variable. - Variable: comp1.ec.I0_1 - Defined as: comp1.ec.term1.int(comp1.ec.I0)/comp1.ec.term1.int(1) Failed to evaluate expression. - Expression: d(comp1.ec.I0_1test(comp1.ec.term1.V0_ode),{test@2}) Failed to evaluate Jacobian of expression. - Expression: comp1.ec.I0_1test(comp1.ec.term1.V0_ode) } Please help.This error did not occur when i applied a potential difference between the ends of the wire. This occured when I applied current across the wire.

1 Reply Last Post 2019年1月29日 GMT-5 14:24
Sohan Birla
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Posted: 6 years ago 2019年1月29日 GMT-5 14:24

The error seems to stem from the material properties or boudary condtions not posed properly.

The error seems to stem from the material properties or boudary condtions not posed properly.

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