How to find heat generation in a cell model

This is cell model and i want to calculate that how much heat is generated if the temperature of heat source is 50 deg and of system is 30 deg and conduction occur and what amount of heat is generated. I am reffering to a youtube video for your reference and if my model in this photo require changes then please tell me. https://youtu.be/mPvGa-B8JF0?si=JTNo4MCMg5UOSu32

Answer 1

[Xiangchun]

Hi @Preetam,

If you want to measure how much heat is being transferred from one block to another, you can use this block: Heat Flow Rate Sensor - Ideal heat flow meter - MATLAB.

Alternatively, you can also use this block Probe - Output block variables as signals during simulation - MATLAB to access block variables such as heat flow rate.

If your question is about how to model heat generation inside a Li-ion battery cell (which does not seem to be the case to me), you can refer to Battery Equivalent Circuit block from Simscape Battery, which models both (irreversible) resistive heat and (reversible) entropic heat.Battery Equivalent Circuit - Battery model with electro-thermal dynamics and optional faults - MATLAB.

Best wishes,

Xiangchun

[Preetam]

Thank you

[Preetam]

Can please you tell me that the block diagram of my model is correct or not by taking a reference of the youtube video I mentioned up.