| 摘要 |
A heat exchanger apparatus 10 is provided and includes a motor controller housing 20, supportively disposed with a turbofan 30 within an aircraft engine nacelle 40, in which motor controller components 50, 60, 70 are mounted, a fuel cooled cold plate 80, forming a surface of the housing, which forms a heat transfer path by which motor controller component generated heat is dissipated during first conditions and an air cooled cold plate, disposed in thermal communication with the fuel cooled cold plate 90, which extends into a flow path of nacelle air generated by the turbofan to form an extended heat transfer path by which the motor controller component generated heat is dissipated during second conditions. |
