In order to solve the problem that the micro-turbojet engine performance calculation accuracy is not high under the condition of unknown component characteristics map. This paper builds a component characteristics adaptive model of the micro-turbojet engine. According to the engine test data, based on the general characteristics map of the compressor, the weighting function and the correction factors are constructed. The weighting function is optimized on the iSIGHT platform by using the Downhill Simplex method to obtain the modified compressor characteristics map and more accurate engine performance. The results indicate that the adaptive model can improve the micro-turbojet engine performance calculation accuracy.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Adaptive Simulation of Micro-Turbojet Engine Component Characteristics


    Beteiligte:
    Yu-xiang, Jiang (Autor:in) / Yu-chun, Chen (Autor:in)


    Erscheinungsdatum :

    2019-07-01


    Format / Umfang :

    152992 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Modeling of Micro Turbojet Engine

    Ashry, Mahmoud M. / Kamel, Mohamed K. / Shehata, Ahmed M. | AIAA | 2019


    MODELING OF MICRO TURBOJET ENGINE

    Ashry, Mahmoud M. / Kamel, Mohamed K. / Shehata, Ahmed M. | TIBKAT | 2019


    Turbojet Engine Simulation Using Dymola

    Shen, Jiwu / Masiulaniec, Konstanty / Afjeh, Abdollah | AIAA | 2006


    Turbojet Engine Simulation Using Dymola

    Shen, J. / Masiulaniec, K. / Afjeh, A. et al. | British Library Conference Proceedings | 2006


    Rotary support of micro turbojet engine

    CAI YUANHU / WEI JIAJIA / YANG XIAOHANG | Europäisches Patentamt | 2022

    Freier Zugriff