Product Overview RadTherm heat transfer software is a professional thermal simulation tool for comprehensive CAE analysis. Your product's steady state and transient heat transfer behavior is predicted by RadTherm software. Armed with a complete temperature distribution and heat rates for radiation, conduction and convection, your team can maximize engineering options in early stages of development or validate a final product design. Thermal Management Heat Transfer Fluid Flow HVAC Battery Electrical/Thermal Module Human Thermal Comfort Module