The invention discloses a helicopter engine replacement method. The method comprises the steps that S1, performance parameters and structural characteristics of a replaced engine are determined and analyzed; s2, a mounting interface between the reloading engine and the helicopter is determined and analyzed; s3, when the mounting interface between the reloading engine and the helicopter is not matched, analyzing the influence of the change of the mounting interface of the reloading engine and/or the helicopter on the helicopter; and S4, based on analysis results of S1 to S3, obtaining an overall technical scheme for replacing the helicopter engine, and carrying out replacement work of the helicopter engine according to the overall technical scheme. The matching performance and applicability between the reloading engine and the helicopter can be rapidly and comprehensively considered, normal and reliable work of the reloading engine after installation is guaranteed, meanwhile, the working efficiency is improved, and the technical risk is reduced.

    本申请公开了一种直升机发动机的更换方法,该方法包括:S1,确定换装发动机的性能参数和结构特征并进行分析;S2,确定所述换装发动机与所述直升机之间的安装接口并进行分析;S3,当所述换装发动机与所述直升机之间的安装接口不匹配时,分析所述换装发动机和/或所述直升机的安装接口改变对所述直升机的影响;S4,基于S1~S3的分析结果,得到更换所述直升机发动机的总体技术方案,依据所述总体技术方案开展所述直升机发动机的更换工作。本申请可以快速全面地考虑换装发动机与直升机之间的匹配性和适用性,保证换装发动机安装后正常可靠地工作的同时,提高工作效率,降低技术风险。


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    Title :

    Method for replacing helicopter engine


    Additional title:

    一种直升机发动机的更换方法


    Contributors:
    PAN BO (author) / SHI SONG (author) / YANG LIU (author) / OU BAIYU (author) / WU ZHIQIANG (author) / SUI YI (author) / HAN ZHENFEI (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung