The invention discloses a magnetohydrodynamic propulsion device, a control method and a magnetohydrodynamic propulsion ship, the magnetohydrodynamic propulsion device comprises an electromagnet, an insulating annular pipeline, a coil and an iron core, the insulating annular pipeline is provided with an open section, the two sides of the open section are provided with openings used for being communicated with external seawater, and the electromagnet is arranged above the open section; the insulating annular pipeline and the coil sleeve the iron core, the electromagnet is connected with a first external power supply, and the coil is connected with a second external power supply. Electrodes of the electromagnet and the coil do not need to be immersed in seawater, the electrodes are prevented from being corroded by the seawater, the use reliability of the magnetohydrodynamic propulsion device is improved, and the service life of the magnetohydrodynamic propulsion device is prolonged.
本发明公开了一种磁流体推进装置、控制方法及磁流体推进船舶,所述磁流体推进装置包括电磁铁、绝缘环形管道、线圈和铁芯,绝缘环形管道设有一段开放段,开放段两侧设有用于联通外部海水的开口,电磁铁设于开放段上方,绝缘环形管道和线圈套设于铁芯上,电磁铁连接第一外部电源,线圈连接第二外部电源。本发明不需要将电磁铁和线圈的电极浸入海水中,避免了电极被海水腐蚀,增加了磁流体推进装置使用时的可靠性,并延长了磁流体推进装置的使用寿命。
Magnetohydrodynamic propulsion device, control method and magnetohydrodynamic propulsion ship
一种磁流体推进装置、控制方法及磁流体推进船舶
2023-11-21
Patent
Electronic Resource
Chinese
Prospects for magnetohydrodynamic ship propulsion
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Tema Archive | 1990
Future of Magnetohydrodynamic Ship Propulsion
NTIS | 1983
|Magnetohydrodynamic Augmented Propulsion Experiment
AIAA | 2008
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