In view of the airworthiness review requirements of civil aviation regulations on the cooling capacity assessment of civil helicopters, the cooling test technology of civil helicopter power plant and lubricating oil system is studied. The test data under the planned flight subjects are obtained by adding temperature sensors and signals on the helicopter. The measured temperature data is corrected to the temperature correction data under the upper limit of the helicopter's operating temperature according to the formula, and then the temperature correction data is compared with the temperature limit of relevant accessories and materials to obtain the cooling capacity assessment results. The cooling test technology of civil helicopter power plant and lubricating oil system is studied, which provides a reference for the cooling test of various types of helicopters.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Research on Cooling Test Technology of Civil Helicopter Power Plant and Lubricating Oil System


    Additional title:

    Lect.Notes Mechanical Engineering


    Contributors:
    Zhao, Chunzhuang (author) / Wang, Yong (author) / Gao, Jiaxin (author) / Liu, Tengyuan (author) / Wang, Lei (author)

    Conference:

    China Aeronautical Science and Technology Conference ; 2023 ; Wuzhen, China September 26, 2023 - September 27, 2023



    Publication date :

    2023-12-20


    Size :

    6 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Civil helicopter flight research

    SNYDER, W. | AIAA | 1976


    Helicopter coal lubricating oil test board

    LI GUOHUA | European Patent Office | 2020

    Free access

    Civil helicopter ground joint test distributed test system

    SUN YIJUN / GUO CONG / LI QIWEI et al. | European Patent Office | 2024

    Free access

    Civil helicopter flight research

    Snyder, W. J. / Schoultz, M. B. | NTRS | 1976


    HELICOPTER TRANSMISSION LUBRICATING STRUCTURE

    OGASAWARA KENTA / HAYASAKA AKIRA / YAMAMOTO HIROKI et al. | European Patent Office | 2021

    Free access