Experimental Study on Planing Motion of a Cylinder at Angle of Attack in the Cavity Formed behind an Axisymmetric Cavitator

IF 1.3 4区工程技术 Q3 ENGINEERING, CIVIL

Journal of Ship Research Pub Date : 2020-06-01 DOI:10.5957/JOSR.09180077

V. Serebryakov, V. Moroz, Viktor Kochin, J. Dzielski

引用次数: 4

Abstract

This article presents experimental studies of the planing motion of an axisymmetric cylindrical body along the surface of a cavity formed behind an axisymmetric cavitator at some angle of attack. The main focus is on the analysis of processes of interaction between the planing body and cavity surfaces. It also develops methods for determining the forces and cavity shape in the interaction zone and behind the planing surface. A number of issues related to supercavitating motion at shallow depth are investigated for moderate Froude numbers under conditions of non-negligible gravity effect.

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圆柱在轴对称空化腔中攻角平面运动的实验研究

本文对轴对称圆柱体在一定攻角下沿着轴对称空化器后面形成的空腔表面的滑行运动进行了实验研究。重点分析了刨削体与型腔表面的相互作用过程。它还开发了确定相互作用区和刨削表面后面的力和空腔形状的方法。在不可忽略的重力效应条件下，对中等弗劳德数的浅层超空泡运动的一些问题进行了研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Ship Research 工程技术-工程：海洋

CiteScore

2.80

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： Original and Timely technical papers addressing problems of shipyard techniques and production of merchant and naval ships appear in this quarterly publication. Since its inception, the Journal of Ship Production and Design (formerly the Journal of Ship Production) has been a forum for peer-reviewed, professionally edited papers from academic and industry sources. As such, it has influenced the worldwide development of ship production engineering as a fully qualified professional discipline. The expanded scope seeks papers in additional areas, specifically ship design, including design for production, plus other marine technology topics, such as ship operations, shipping economic, and safety. Each issue contains a well-rounded selection of technical papers relevant to marine professionals.