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    • 2. 发明公开
    • 유체 저항이 감소되는 선체를 가진 워터젯 추진 선박
    • 水龙头螺旋桨船具降低流体阻力
    • KR1020140086015A
    • 2014-07-08
    • KR1020120155997
    • 2012-12-28
    • 신승우
    • 신승우이영일김남훈김경수
    • B63B1/34B63H11/00B63B1/04
    • Y02T70/121Y02T70/123B63B1/34B63B1/04B63H11/00
    • Disclosed is a water jet propelled vessel having a hull reducing fluid resistance. The water jet propelled vessel having a hull reducing fluid resistance comprises a hull floating on the water and a propulsion device to move the hull on the water by providing propulsion to the hull. The hull includes: a first side formed on the bottom unit of the hull which extends in the length direction at a predetermined length, and is at right angles to the bottom unit; a second side symmetrical with the first side to face the first side; an opening placed between the first and second sides and formed on the bottom unit by penetrating; and a fluid sliding surface located between the first and second sides which extends from an area of the bottom unit towards the opening, wherein the area has the first and second sides placed thereon.
    • 公开了具有船体减少流体阻力的喷水推进船。 具有船体减少流体阻力的喷水推进船包括浮在水面上的船体和推进装置,以通过向船体提供推进来将船体移动到水面上。 船体包括:形成在船体的底部单元上的第一侧,其在长度方向上以预定长度延伸,并且与底部单元成直角; 与第一侧对称以面对第一侧的第二侧; 位于第一和第二侧之间并通过穿透形成在底部单元上的开口; 以及位于第一和第二侧之间的流体滑动表面,其从底部单元的区域朝向开口延伸,其中该区域具有放置在其上的第一和第二侧。