The Effect of the Delta Wing Vortex System on the Flow around Lifting Surfaces

IF 0.6 4区工程技术 Q4 MECHANICS

Fluid Dynamics Pub Date : 2025-07-20 DOI:10.1134/S001546282560018X

V. E. Borisov, T. V. Konstantinovskaya, A. E. Lutskii

引用次数: 0

Abstract

The vortex systems formed behind a delta wing in supersonic flow are considered. The dependence of these structures on the attack angle and the incoming flow Mach number is studied, together with their effect on the aerodynamic properties of a downstream straight wing. The regimes with M = 2 and 3 and α = 10°, 14°, and 20° are considered. The numerical data are obtained using the hybrid multiprocessor supercomputer system K-60 in the Common Use Center of the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences.

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三角翼涡系统对升力面周围流动的影响

研究了超音速流动中三角翼后形成的涡系。研究了这些结构对攻角和来流马赫数的依赖关系，以及它们对下游直翼气动性能的影响。考虑了M = 2和3，α = 10°，14°和20°的区域。数值数据是在俄罗斯科学院Keldysh应用数学研究所通用使用中心的混合多处理器超级计算机系统K-60上获得的。

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

Fluid Dynamics MECHANICS-PHYSICS, FLUIDS & PLASMAS

CiteScore

1.30

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Fluid Dynamics is an international peer reviewed journal that publishes theoretical, computational, and experimental research on aeromechanics, hydrodynamics, plasma dynamics, underground hydrodynamics, and biomechanics of continuous media. Special attention is given to new trends developing at the leading edge of science, such as theory and application of multi-phase flows, chemically reactive flows, liquid and gas flows in electromagnetic fields, new hydrodynamical methods of increasing oil output, new approaches to the description of turbulent flows, etc.