Hello Everyone.
I am using ansys for thermal electric simulation. and I try to put surface to surface and ambiance radiation on my model. For surface to surface it is possible to put tabular data for emissivity coefficient vs Temprature, but it is not the case for ambiant radiation, the program asks for fixed coefficient. Since my models temprature varies from 0 to 1500 degree Celcius and emissivity coefficient varies with temprature change, the simulation is not correct. So, do anyone has practise about this how to make ambiance radiation emissivity coefficient vary due to temp change? Thanks To everyone
I am using ansys for thermal electric simulation. and I try to put surface to surface and ambiance radiation on my model. For surface to surface it is possible to put tabular data for emissivity coefficient vs Temprature, but it is not the case for ambiant radiation, the program asks for fixed coefficient. Since my models temprature varies from 0 to 1500 degree Celcius and emissivity coefficient varies with temprature change, the simulation is not correct. So, do anyone has practise about this how to make ambiance radiation emissivity coefficient vary due to temp change? Thanks To everyone