Abstract:
This paper conducts the fluid solid coupled three-dimensional numerical simulation on the electric heating tank,using the computational fluid dynamics(CFD) method. A new supporting plate structure is proposed by optimizing the design. The new structure can provide reliable support for the electric heater, and the highest surface temperature of the electric heater decreased significantly(reduce about 100℃). The new structure can effectively prevent the liquid vaporization caused by local high temperature of the electric heater surface.