The invention is suitable for the technical field of wind tunnel tests, and provides a control surface angle sheet applied to a wind tunnel test model and an installation method, the wind tunnel test model comprises an airfoil main body and a control surface, a first installation groove is formed in the airfoil main body, and a second installation groove is formed in the control surface. A gap is formed between the end surface of the second installation groove and a straight line where the front edge of the control surface is located; the control surface angle sheet comprises a wing surface connecting part, a control surface connecting part and a middle connecting part, the wing surface connecting part is matched with the first installation groove, the control surface connecting part is matched with the second installation groove, and the wing surface connecting part and the control surface connecting part are connected through the middle connecting part. According to the invention, the convenience and high efficiency of control surface angle conversion can be improved, and meanwhile, the airflow disturbance is also reduced.

    本发明适用于风洞试验技术领域,提供了一种应用于风洞试验模型的舵面角度片及安装方法,所述风洞试验模型包括翼面主体和舵面,所述翼面主体形成有第一安装槽,所述舵面形成有第二安装槽,所述第二安装槽的端面与所述舵面的前缘所在的直线之间具有间隙;所述舵面角度片包括翼面连接部、舵面连接部和中间连接部,其中,所述翼面连接部和所述第一安装槽相适配,所述舵面连接部和所述第二安装槽相适配,所述中间连接部将所述翼面连接部、舵面连接部连接。本发明可提高舵面角度变换的便捷性、高效性,同时也减少了气流扰动。


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    Titel :

    Control surface angle sheet applied to wind tunnel test model and installation method


    Weitere Titelangaben:

    一种应用于风洞试验模型的舵面角度片及安装方法


    Beteiligte:
    LAI QINGREN (Autor:in) / SUN DONGNING (Autor:in) / XU BINGBING (Autor:in) / LUO YINGJIE (Autor:in) / LYU BO (Autor:in)

    Erscheinungsdatum :

    2021-04-23


    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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