According to the vibrating wire type liquid level sensor and the rocket propellant storage tank, aiming at the particularity of a propellant environment in the flying process of a carrier rocket, a liquid level measurement model formed by combining a vibration exciter, a vibrating wire and a displacement sensor is constructed, the propellant liquid level change condition is monitored in real time, and the propellant liquid level measurement accuracy is improved. And a theoretical support is provided for ensuring a carrier rocket liquid level measurement technology.

    本发明提供了一种振弦式液位传感器及火箭推进剂贮箱,针对运载火箭飞行过程中推进剂环境的特殊性,构建由激振器、振弦和位移传感器组合而成的液位测量模型,实时监测推进剂液位变化情况,为保证运载火箭液位测量技术提供了理论支撑。


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    Titel :

    Vibrating wire type liquid level sensor and rocket propellant storage tank


    Weitere Titelangaben:

    振弦式液位传感器及火箭推进剂贮箱


    Beteiligte:
    JIANG JIAMING (Autor:in) / LIU SHIJUN (Autor:in) / FAN CHONGSHENG (Autor:in) / ZHOU HAOTIAN (Autor:in) / HU YING (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL / B64G Raumfahrt , COSMONAUTICS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



    ROCKET PROPELLANT TANK ARRANGEMENT, ROCKET PROPULSION UNIT, AND ROCKET

    BAEKBY BJARNOE JONAS / VON BENGTSON KRISTIAN | Europäisches Patentamt | 2019

    Freier Zugriff

    Rocket propellant tank arrangement, rocket propulsion unit, and rocket

    BAEKBY BJARNOE JONAS / VON BENGTSON KRISTIAN | Europäisches Patentamt | 2024

    Freier Zugriff

    Numerical analysis for propellant management in liquid rocket tank

    Himeno, T. / Watanabe, T. / Konno, A. | AIAA | 2001



    Liquid-propellant rocket motor

    Lawrence, Jr., L. | Engineering Index Backfile | 1946