The invention discloses an underwater vehicle wake flow adjusting device and an adjusting method thereof. The underwater vehicle wake flow adjusting device comprises a centrifugal pump, a drainage pipe, a flow guide cover, a supporting plate, a spraying pipe, an electromagnetic control nozzle and an electromagnetic spraying controller. The wake flow adjusting device is advantaged in that non-uniformity of a wake flow field is adjusted through appearance structures of the flow guide cover and the supporting plate, in addition, the electromagnetic control nozzle can be adjusted and controlled inreal time according to the wake flow field information collected by a central controller of the underwater vehicle, adjustment of the flow, the flow speed and the direction of outlet water flow of the electromagnetic control nozzle is achieved, and then non-uniformity of the wake flow field of the underwater vehicle is changed. The wake flow adjusting device of the underwater vehicle is advantaged in that by means of a central controller of the vehicle, the wake flow field of the vehicle is accurately adjusted and controlled in real time, propelling efficiency of the propeller thruster is guaranteed, and the vehicle can smoothly sail underwater.

    本发明公开了一种水下航行器尾流调节装置及其调节方法,所述水下航行器尾流调节装置包含离心泵、引流管、导流罩、支撑板、喷管、电磁控制喷嘴以及电磁喷射控制器。所述水下航行器尾流调节装置通过导流罩、支撑板外形结构调整尾流场非均匀性的同时,还能够根据水下航行器自带的中央控制器采集的尾流场信息,实时调节控制电磁控制喷嘴,实现对电磁控制喷嘴出水水流的流量、流速以及方向的调整,进而改变水下航行器尾流场的非均匀性。本发明所述水下航行器尾流调节装置借助航行器自带的中央控制器,实现对航行器尾流场的实时、准确调控,保障了螺旋桨推进器的推进效率,使航行器在水下的顺利航行。


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    Title :

    Wake flow adjusting device of underwater vehicle


    Additional title:

    一种水下航行器尾流调节装置


    Contributors:
    WANG WENCHAO (author) / CAO XIONGTAO (author)

    Publication date :

    2020-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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