STATE OF ART AND PROSPECTS OF INVESTIGATING THE POSSIBILITY OF TURBULENT BOUNDARY LAYER CONTROL BY AIR BLOWING ON A BODY OF REVOLUTION (REVIEW)

IF 0.5 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2024-10-28 DOI:10.1134/S0021894424020019

V. I. Kornilov, A. N. Popkov

引用次数: 0

Abstract

Investigations (mainly those performed by the authors) of air blowing through a perforated section on a body of revolution with a large aspect ratio in an axisymmetric incompressible flow are summarized. Result of numerical and experimental studies of the flow properties, efficiency of the turbulent boundary layer control and prospects of using it for a body of revolution at low subsonic velocities equivalent to the take-off and landing regimes for a modern subsonic cargo aircraft are analyzed.

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研究用空气对旋转体进行湍流边界层控制的可能性的技术现状和前景（综述）

概述了在轴对称不可压缩流中，空气通过大长宽比旋转体上的穿孔部分的研究（主要是作者进行的研究）。分析了流动特性的数值和实验研究结果、湍流边界层控制的效率，以及在相当于现代亚音速货运飞机起飞和着陆状态的低亚音速下将其用于旋转体的前景。

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 Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.