The superconductive magnetofluid propeller comprises a propelling channel, the propelling channel is used for generating thrust when seawater flows through the propelling channel in the length direction, and one end of the propelling channel communicates with a water inlet pipe; a superconducting magnet is arranged on the periphery of the propelling channel in the circumferential direction and used for generating a magnetic field after being powered on. The end, away from the water inlet pipe, of the propelling channel communicates with a bubble mixing chamber. A bubble generator is arranged in the bubble mixing chamber in the length direction. A high-pressure gas injector is arranged on the periphery of the bubble mixing chamber and used for injecting high-pressure gas into the bubble generator. One side of the bubble mixing chamber deviating from the propelling channel communicates with a water outlet pipe. The superconductive magnetofluid propulsion technology and the gas-liquid two-phase propulsion technology are combined, and the thrust and efficiency of the propeller are improved on the premise that the characteristics of super silence, high navigational speed and no cavitation are not damaged.

    本发明公开了一种超导磁流体推进器,包括推进通道,推进通道用于在海水沿长度方向流经推进通道时产生推力,推进通道的一端连通有进水管;推进通道的外周外沿周向设置有超导磁体,超导磁体用于通电后产生磁场;推进通道背离进水管的一端连通有气泡混合室,气泡混合室内沿长度方向设置有气泡发生器;气泡混合室的外周设有高压气体注入器,高压气体注入器用于向气泡发生器内注入高压气体;气泡混合室背离推进通道的一侧连通有出水管。本发明结合了超导磁流体推进技术和气液两相推进技术,实现在不破坏超安静性、高航速不空化特点的前提下提高推进器的推力和效率。


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    Title :

    Superconducting magnetofluid propeller


    Additional title:

    一种超导磁流体推进器


    Contributors:
    CHEN XIAOQIANG (author) / ZHAO LINGZHI (author) / PENG AIWU (author) / WANG FENG (author) / LI YAJUN (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F03H PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR , Erzeugung von Vortriebskraft [Schub] nach dem Prinzip des Rückstoßes, soweit nicht anderweitig vorgesehen



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