Investigation of the Effect of Heavy Gas Injection into a Supersonic Boundary Layer on Laminar-Turbulent Transition

被引：5

作者：

Gaponov, S. A. ^{[1
]}

Ermolaev, Yu. G. ^{[1
]}

Zubkov, N. N. ^{[2
]}

Kosinov, A. D. ^{[1
]}

Lysenko, V. I. ^{[1
]}

Smorodskii, B. V. ^{[1
]}

Yatskikh, A. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Khristianovich Inst Theoret & Appl Mech, Siberian Branch, Inst Skaya Ul 4-1, Novosibirsk 630090, Russia

[2] Bauman Moscow State Tech Univ, Ul 2 Ya Baumanskaya 5, Moscow 105005, Russia

来源：

FLUID DYNAMICS | 2017年 / 52卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

compressible boundary layer; hydrodynamic stability; laminar-turbulent transition; permeable surface; injection; STABILITY; PERMEABILITY; ROUGHNESS;

D O I：

10.1134/S0015462817060052

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The effect of distributed tangential injection of heavy SF6 gas into the wall zone of a boundary layer on the supersonic flow stability and laminar-turbulent transition is experimentally and theoretically investigated at the freestream Mach number M-infinity = 2. For the first time it is experimentally shown that in the case of this injection laminar-turbulent transition is downstream displaced.

引用

页码：769 / 776

页数：8

共 50 条

[1] Investigation of the effect of heavy gas injection into a supersonic boundary layer on laminar-turbulent transition [J].

S. A. Gaponov ;

Yu. G. Ermolaev ;

N. N. Zubkov ;

A. D. Kosinov ;

V. I. Lysenko ;

B. V. Smorodskii ;

A. A. Yatskikh .

Fluid Dynamics, 2017, 52 :769-776

[2] Experimental Investigation of Influence of Heavy Gas Injection into Supersonic Boundary Layer on Laminar-Turbulent Transition [J].

Lysenko, Vladimir I. ;

Smorodsky, Boris V. ;

Ermolaev, Yuri G. ;

Gaponov, Sergey A. ;

Zoubkov, Nick N. ;

Kosinov, Alexander D. .

PROCEEDINGS OF THE XXV CONFERENCE ON HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2017), 2017, 1893

[3] Experimental study on combustion within a supersonic boundary layer and its effect on laminar-turbulent transition [J].

V. I. Lysenko ;

A. V. Starov .

Thermophysics and Aeromechanics, 2023, 30 :263-269

[4] Experimental study on combustion within a supersonic boundary layer and its effect on laminar-turbulent transition [J].

Lysenko, V. I. ;

Starov, A. V. .

THERMOPHYSICS AND AEROMECHANICS, 2023, 30 (02) :263-269

[5] Laminar-turbulent transition of supersonic boundary layer in the presence of external disturbances [J].

Gaponov, S. A. .

THERMOPHYSICS AND AEROMECHANICS, 2019, 26 (03) :375-383

[6] Laminar-turbulent transition of supersonic boundary layer in the presence of external disturbances [J].

S. A. Gaponov .

Thermophysics and Aeromechanics, 2019, 26 :375-383

[7] Entropy Effect in Laminar-Turbulent Transition of the Supersonic Boundary Layer in the Wake of an Isolated Roughness [J].

P. V. Chuvakhov .

Fluid Dynamics, 2020, 55 :62-73

[8] Entropy Effect in Laminar-Turbulent Transition of the Supersonic Boundary Layer in the Wake of an Isolated Roughness [J].

Chuvakhov, P. V. .

FLUID DYNAMICS, 2020, 55 (01) :62-73

[9] Laminar-turbulent transition induced by a discrete roughness element in a supersonic boundary layer [J].

De Tullio, N., 2013, Cambridge University Press (735)

[10] Stability of supersonic boundary layer under the influence of heavy gas injection: experimental study [J].

Lysenko, V. I. ;

Smorodsky, B. V. ;

Ermolaev, Yu. G. ;

Kosinov, A. D. .

THERMOPHYSICS AND AEROMECHANICS, 2018, 25 (02) :183-190

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