The primary function of the PTC water heater heating system in electric vehicle is to heat the liquid heat transfer medium at low temperatures,providing thermal energy for the vehicle,ensuring the normal operation of key components such as motor and battery,and providing a heat source for the passenger compartment.Conducting a fluid-solid coupling heat transfer analysis of a PTC water heater heating system for a commercial vehicle,establishing a fluid-solid coupling heat transfer analysis model,and conducting simulation calculations under different operating conditions.Finally,the experimental results are compared and analyzed with the simulation results.The simulation results are consistent with the experimental results,indicating that the PTC water heater heating system meets various design requirements for temperature and flow resistance,and also provides a reference for the structural design of PTC water heater heating systems.
PTC water heater heating systemfluid-solid couplingheat transfer analysis
维普
万方数据
