A micro probe for realizing real-time monitoring of the airflow angle is integrally formed by a wedge-shaped part and a rectangular pyramid-shaped truncated cone, and a probe hole is machined in the surface of a rectangular pyramid and is used for measuring airflow pressure. The invention further provides a method for achieving real-time monitoring of the airflow angle through the micro probe. Themicro probe is used for conducting real-time monitoring on the flow field to obtain the incoming flow angle. According to the device and the method, the airflow angle is monitored in real time by utilizing the micro probe, accurate measurement can be implemented on the basis of reducing flow field disturbance and improving flow separation, an input instruction is provided for subsequent operation, and the device and the method have a wide application prospect in the aspect of coupling of actual flow field measurement and use performance.

    提供一种用于实现气流角度实时监测的微型探针,由楔形部和四棱锥形状的截椎体两部分一体化形成,在四棱锥表面加工探针孔,用于测量气流压力。还提供一种利用微型探针实现气流角度实时监测的方法,利用微型探针对流场进行实时监测以获得来流角度。本发明的装置和方法利用微型探针对气流角度进行实时监测能够在减少对流场扰动并改善流动分离的基础上实施精确测量,为后续操作提供输入指令,在实际流场测量与使用性能耦合方面具有广泛的应用前景。


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    Titel :

    Method and device for realizing real-time monitoring of airflow angle based on micro probe


    Weitere Titelangaben:

    一种基于微型探针实现气流角度实时监测的方法与装置


    Beteiligte:
    WANG YIZHOU (Autor:in) / ZHANG HAIDENG (Autor:in) / WU YUN (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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