Uniform thermal conditions on 3-D object: Optimal power estimation of panel heaters in a 3-D radiant enclosure

► For the desired uniform thermal conditions on the 3-D design object, heat flux is estimated. ► Effect of the enclosure height is studied for 4 aspect ratios. ► REM2 and MGA have been used in the analysis. ► Study provides a guideline to manufacturer about the maximum size of design object.