The invention relates to a ram Laval nozzle effect propulsion and oxygen production rocket, in particular to a working method of the ram Laval nozzle effect propulsion and oxygen production rocket and belongs to the technical field of aerospace aviation. The working method is used for an aerospace plane engine and an aerospace flying vehicle engine. According to the working principle of the Laval nozzle effect rocket, a Laval nozzle is used by an American engineer to establish positive pressure at one end and negative pressure at the other end, and table tennis balls are made to crush table tennis bats at a supersonic speed (please see substantive examination reference data). The technology is used in a rocket propulsion and oxygen production system, so that the flying speed of the rocket is higher, and oxygen production efficiency in the flying process of the rocket is made higher. The rocket can take off at a zero speed, the functions of ramming and air suction are achieved, and the rocket can return to the ground again after aerospace work is completed. The rocket can be used repeatedly.


    Access

    Download


    Export, share and cite



    Title :

    Working method of ram Laval nozzle effect propulsion and oxygen production rocket


    Contributors:
    DU SHANJI (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Design and Analysis of Bell-Parabolic De Laval Rocket Exhaust Nozzle

    Baxi, Preet / Jain, Ritvik / Dhadke, Yash et al. | IEEE | 2021


    On theory of Laval nozzle

    Falkovich, S.V. | Engineering Index Backfile | 1949


    Study on Gas-Solid Two-Phase Flow in Laval Nozzle and Laval Nozzle Length

    Lite, Z. / Tingxiang, X. | British Library Online Contents | 2004


    Inviscid Laval-nozzle flowfield calculation

    RIEDELBAUCH, STEFAN / WEILAND, CLAUS | AIAA | 1988


    On the theory of the laval nozzle

    Falkovich, S. V. | TIBKAT | 1949