Effect of one-sided periodic pulsed energy supply on aerodynamic characteristics of wing profiles

被引：11

作者：

Aul'chenko, S. M. ^{[1
]}

Zamuraev, V. P. ^{[1
]}

Kalinina, A. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Theoret & Appl Mech, Siberian Div, Novosibirsk 630090, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2006年 / 32卷 / 09期

关键词：

D O I：

10.1134/S1063785006090112

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The possibility of controlling the aerodynamic characteristics of wing profiles by means of local periodic pulsed energy supply in transonic flight regimes has been studied. A change in the flow structure near a symmetric wing profile was determined, depending on the amount of energy supplied from the lower side of the wing profile, using a numerical solution of two-dimensional nonstationary equations of gasdynamics. The results are compared to the data obtained from calculations of a transonic flow past the same profile at various incidence angles without energy supply.

引用

页码：772 / 774

页数：3

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