With the development of electronic integration technology, the heating power of airborne electronic equipment increases gradually, thus the demand for cooling is higher and higher. Meanwhile, the aerodynamic heating effect of supersonic makes the cooling capacity of air as heat sink limited. In order to meet the requirements of the flight mission with Mach numbers from 1 to 4.4, an adaptive power and thermal management system is proposed, which can efficiently manage the heat by taking the external duct air and fuel as heat sink, taking engine bleed air and ram air as refrigeration to suit in wide Mach number flight. The system includes both closed and open operating modes. The heat sink and refrigerant are selected according to the mode to meet the energy requirements of the mission. By calculating the fuel penalty, it’s provided a basis for system selection under cooling capacity and power generation requirements, analyzing the adaptability of each subsystem. Closed systems have less fuel penalty at low Mach numbers compared with open system, but require larger cooling capacity from fuel.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Applicability Analysis of Adaptive Power and Thermal Management System


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:

    Conference:

    International Conference on Man-Machine-Environment System Engineering ; 2022 ; Beijing, China October 21, 2022 - October 23, 2022



    Publication date :

    2022-08-21


    Size :

    7 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Applicability of advanced automotive heat engines to solar thermal power

    Beremand, D. G. / Evans, D. G. / Alger, D. L. | NTRS | 1981


    Applicability of Advanced Automotive Heat Engines to Solar Thermal Power

    Evans, David G. / Beremand, Donald G. / Alger, Donald L. | SAE Technical Papers | 1981


    EV adaptive thermal management system optimized to minimize power consumption

    GAUTHIER JEAN-PHILIPPE / TSAI BENSON | European Patent Office | 2016

    Free access

    EV adaptive thermal management system optimized to minimize power consumption

    GAUTHIER JEAN-PHILIPPE / TSAI BENSON | European Patent Office | 2018

    Free access

    Applicability of Advanced Automotive Heat Engines to Solar Thermal Power

    Beremand,D.G. / Evans,D.G. / Alger,D.L. et al. | Automotive engineering | 1981