A Laval pipe type ship body comprises a ship body, a separation net, a guide pipe, a power device, a transmission device, a propelling device and a Laval pipe. The power device drives the transmission device, the transmission device drives the propelling device and drives water flow to enter the guide pipe from the front of the ship body through the separation net, and the water flow is accelerated by the propelling device in the guide pipe and sprayed out of a Laval pipe nozzle behind the ship body so as to push the ship body to move forwards.
拉瓦尔管式船体,由包括船体、隔网、导管、动力装置、传动装置、推进装置和拉瓦尔管组成;动力装置驱动传动装置,传动装置带动推进装置,带动水流从船体前方经过隔网进入导管,水流在导管内经过推进装置的加速,从船体后方拉瓦尔管喷口喷出,从而推动船体向前行驶。
Laval pipe type ship body
拉瓦尔管式船体
2024-03-08
Patent
Electronic Resource
Chinese
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Minimum Length Axisymmetric Laval Nozzles
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