论鳍状体在介质中制动的稳态减速模式

IF 0.3 Q4 MECHANICS

Moscow University Mechanics Bulletin Pub Date : 2024-10-05 DOI:10.3103/S0027133024700195

Yu. M. Okunev, O. G. Privalova, V. A. Samsonov

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引用次数: 0

摘要

研究了翅片体在均质电阻介质中的减速问题。鳍体仅受介质影响。机体的羽翼由单个叶片组成。研究表明，对于气动质量较低和较高的叶片剖面，都有可能出现带有筋斗的圆形减速轨迹。对于气动质量高的翼面，还可能出现类似降落伞的圆形减速轨迹。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

On the Steady-State Deceleration Modes of Braking of a Finned Body in a Medium

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On the Steady-State Deceleration Modes of Braking of a Finned Body in a Medium

The problem of deceleration of a finned body in a homogeneous resistive medium is studied. The body is affected only by the medium. The plumage of the body consists of a single blade. It is shown that a circular kind trajectory of deceleration with somersaults is possible for blade profiles with both low and high aerodynamic quality. For airfoils with high aerodynamic quality, additional circular regimes of deceleration are possible that are in the style of a parachute.

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来源期刊

Moscow University Mechanics Bulletin MECHANICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Moscow University Mechanics Bulletin is the journal of scientific publications, reflecting the most important areas of mechanics at Lomonosov Moscow State University. The journal is dedicated to research in theoretical mechanics, applied mechanics and motion control, hydrodynamics, aeromechanics, gas and wave dynamics, theory of elasticity, theory of elasticity and mechanics of composites.