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Non-Constant Electrical Conductivity

Posted 20 giu 2017, 10:50 GMT-4 Low-Frequency Electromagnetics, MEMS & Nanotechnology, Heat Transfer & Phase Change, MEMS & Piezoelectric Devices, Materials Version 5.2, Version 5.2a, Version 5.3 0 Replies

Gabriel Papadatos
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I am simulating the thermal distribution within an electrochemical cell using two COMSOL modules, the AC/DC and Heat Transfer Modules. The electrical conductivity of the electrolyte is now a constant. However, we determined experimentally that electric current is an exponential function of temperature (with a known pre-exponential factor). Hence, we hope to modify the program by relating current to conductivity, and then changing the constant conductivity into a function of temperature.
Can this be done with the current two modules, and if so, how?
Thanks.
0 Replies Last Post 20 giu 2017, 10:50 GMT-4
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