Hello, I am new to SimScale and have trouble understanding CHT analysis. My project involves a sealed enclosure with powered electronics consisting of a low energy microcontroller, USB headers, battery management system, Relays, dc to dc, and a couple of 18650s. I have tried simplifying each piece…

Hi Luis, this is Fillia :smiley: To begin with, it seems your closed inner region is created just fine! I suggest you have a look at this Conjugate heat transfer in an electronics box as a start: Thermal Management Tutorial: Electronics Box Cooling | SimScale This does not include radiation, but …

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How to Run CHT on a Sealed Enclosure?

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A post was split to a new topic: Electronics Enclosure Design