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Help on Hollow Cathode Thermal Modelling

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Hi, I am absolutely new to Comsol, and I want to model a Thermal Model for Hollow Cathode based on the paper done by Sary. I don't know where to start! https://iopscience.iop.org/article/10.1088/1361-6595/aa6217 The main question is how can i get the temperature distribution on the emitter surface? Thank you!


0 Replies Last Post Jan 29, 2020, 3:58 p.m. EST
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Hello IngZhe Wong

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