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现在已有许多种喷水侧推装置的结构型式。通常,这种装置有位于船底的吸水口和从吸水口向上的垂直的流道,流道中装有工作机构(轴流泵或螺旋桨),工作机构之后装有用以使水流转向左舷或右舷横向流道的转动闸板或导流板,而住横向流道终止于船舷的端部装有喷嘴(图1)。该装置可由电动机或内燃机驱动。对喷水侧推装置的兴趣并不是偶然的,因为与其他广泛应用的主动操船装置,例如装在船身水下横向隧洞中的螺旋桨和伸出式主动舵柱相比,可以省却使用直角传动减速器,这
There are many types of water jet side thrusters currently available. Normally, such a device has a suction port at the bottom of the vessel and a vertical flow path upward from the suction port, and the flow path is provided with a working mechanism (axial flow pump or propeller) which is followed by means for diverting the flow to the port or starboard transverse flow Track or deflector, while the end of the transverse flow path terminating at the side of the gun is equipped with a nozzle (Figure 1). The device can be driven by an electric motor or an internal combustion engine. Interest in water jet thrusters has not been by accident, as compared to other widely used active handling devices, such as propellers and overhanging rudders mounted in submarine transverse tunnels, the use of right-angle decelerations Device, this