The invention discloses an ejection system based on a liquid-electric effect, and belongs to the technical field of ejection. The electro-hydraulic effect generators are symmetrically and fixedly installed at the starting end of the ejection guide rail and on the two sides of the extension direction of the ejection guide rail, the sliding shuttle of the aircraft is dragged and pushed in the ejection guide rail, the electro-hydraulic effect generators serve as ejection power sources, and liquid input by the liquid supply device is utilized; under the action of high-voltage and high-power pulse current input by a high-power pulse power supply, a liquid-electric effect is excited, and a vapor-liquid mixed-state high-speed shock wave with the pressure of more than hundreds of megapascals is generated and is transmitted into an ejection guide rail through the open end of a tube body of the liquid-electric effect generator; the sliding shuttle in the ejection guide rail is pushed to pull the aircraft to slide at a high speed in the extension direction of the ejection guide rail, and ejection take-off of the aircraft is achieved. Compared with steam ejection, the device has the advantages of small size, light weight and high efficiency; and compared with electromagnetic ejection, the system has the advantages of low complexity, low cost, low requirements on cooling, electromagnetic protection and the like and the like.

    本发明公开一种基于液电效应的弹射系统,属于弹射技术领域。本发明在弹射导轨起始端及在弹射导轨延伸方向两侧对称固定安装液电效应发生器,牵引推动飞行器的滑梭在弹射导轨内,以液电效应发生器作为弹射动力源,利用液体供给装置输入的液体,在高功率脉冲电源输入的高压大功率脉冲电流作用下,激发液电效应,产生汽液混合态高速、高达数百兆帕以上压强的冲击波,经液电效应发生器管体开口一端传递到弹射导轨内,推动弹射导轨内的滑梭牵引飞行器沿弹射导轨延伸方向高速滑行,实现飞行器的弹射起飞。与蒸汽弹射相比具有体积重量小、效率高的优点;与电磁弹射相比,具有系统复杂度低、成本低廉,对冷却和电磁防护等要求不高等优势。


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    Titel :

    Ejection system based on liquid-electric effect


    Weitere Titelangaben:

    一种基于液电效应的弹射系统


    Beteiligte:
    LI SHENJUN (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    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



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