Entrance into water of axisymmetric bodies

Q3 Mathematics

Pmm Journal of Applied Mathematics and Mechanics Pub Date : 2016-01-01 DOI:10.1016/j.jappmathmech.2017.02.005

V.A. Eroshin, V.A. Samsonov

引用次数: 0

Abstract

The high-velocity entrance into water of a body of revolution with a conical tip is considered. On the basis of considerations of the classical theory of impact with application of experimental information, it is established that for certain values of the parameters such bodies possess a property of recovery, after impact, of the initial zero value of their angular velocity even if it changed during entry.

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轴对称体进入水中

考虑了锥尖旋转体的高速入水问题。根据经典碰撞理论的考虑和实验信息的应用，确定了对于某些参数值，这些物体在碰撞后具有恢复其角速度初始零值的特性，即使它在进入时发生了变化。

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

Pmm Journal of Applied Mathematics and Mechanics 物理-力学

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： This journal is a cover to cover translation of the Russian journal Prikladnaya Matematika i Mekhanika, published by the Russian Academy of Sciences and reflecting all the major achievements of the Russian School of Mechanics.The journal is concerned with high-level mathematical investigations of modern physical and mechanical problems and reports current progress in this field. Special emphasis is placed on aeronautics and space science and such subjects as continuum mechanics, theory of elasticity, and mathematics of space flight guidance and control.