A numerical and experimental study of the high-enthalpy high-speed cavity flow

被引：0
|
作者：
M. A. Goldfeld
Yu. V. Zakharova
N. N. Fedorova
机构：
[1] Khristianovich Institute of Theoretical and Applied Mechanics SB RAS,
[2] Novosibirsk State University of Architecture and Civil Engineering,undefined
来源：
Thermophysics and Aeromechanics | 2012年 / 19卷
关键词：
high-speed high-enthalpy flows; apparatus channels; cavity; turbulence; experiment; mathematical modeling;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of an experimental and numerical study of supersonic turbulent high-enthalpy flow in a channel with cavity are reported. On the basis of wind-tunnel tests performed in the IT-302M short duration wind tunnel, data on the flow structure and on the distribution of static pressure along the model walls were obtained. These data were subsequently used to verify the numerical algorithm. In the calculations, a parametric study of the effects of Mach number, cavity configuration, and temperature factor on flow quantities was performed. It was numerically shown that variation of the above parameters leads to a transition of the flow regimes in the vicinity of the cavity.
引用
收藏
页码：541 / 554
页数：13
相关论文
共 50 条
  • [31] Experimental and numerical study on ventilated cavitation of high-speed projectile
    Wang, Yongjiu
    Du, Tezhuan
    Huang, Jian
    Qiu, Rundi
    Wang, Yiwei
    Zhou, Jifu
    [J]. PHYSICS OF FLUIDS, 2024, 36 (03)
  • [32] Numerical Simulations of High-Speed Turbulent Cavity Flows
    G. N. Barakos
    S. J. Lawson
    R. Steijl
    P. Nayyar
    [J]. Flow, Turbulence and Combustion, 2009, 83 : 569 - 585
  • [33] Numerical Simulations of High-Speed Turbulent Cavity Flows
    Barakos, G. N.
    Lawson, S. J.
    Steijl, R.
    Nayyar, P.
    [J]. FLOW TURBULENCE AND COMBUSTION, 2009, 83 (04) : 569 - 585
  • [34] Initiation of detonation of a porous high explosive by a high-enthalpy gas flow
    Ershov, A. P.
    Kashkarov, A. O.
    Luk'yanchikov, L. A.
    Pruuel, E. R.
    [J]. COMBUSTION EXPLOSION AND SHOCK WAVES, 2013, 49 (01) : 79 - 91
  • [35] Initiation of detonation of a porous high explosive by a high-enthalpy gas flow
    A. P. Ershov
    A. O. Kashkarov
    L. A. Luk’yanchikov
    E. R. Pruuel
    [J]. Combustion, Explosion, and Shock Waves, 2013, 49 : 79 - 91
  • [36] Stability of a Composite Plate in a High-Enthalpy Gas Flow
    Antuf’ev, B.A.
    Orekhov, A.A.
    Tsareva, U.S.
    [J]. Russian Engineering Research, 2024, 44 (05) : 742 - 745
  • [37] Investigation of wood combustion in the high-enthalpy oxidizer flow
    Reshetnikov, S. M.
    Zyryanov, I. A.
    Budin, A. G.
    Pozolotin, A. P.
    [J]. VIII ALL-RUSSIAN (WITH INTERNATIONAL PARTICIPATION) CONFERENCE ON LOW TEMPERATURE PLASMA IN THE PROCESSES OF FUNCTIONAL COATING PREPARATION, 2017, 789
  • [38] Heat flux anomaly in high-enthalpy and high reynolds number flow
    Tanno, Hideyuki
    Komuro, Tomoyuki
    Sato, Kazuo
    Itoh, Katsuhiro
    Takahashi, Masahiro
    Ishihara, Tomoaki
    Ogino, Yousuke
    Sawada, Keisuke
    [J]. 43rd AIAA Thermophysics Conference 2012, 2012,
  • [39] Numerical and Experimental Study on the Flow-Induced Noise Characteristics of High-Speed Centrifugal Pumps
    Si, Qiaorui
    Shen, Chunhao
    He, Xiaoke
    Li, Hao
    Huang, Kaile
    Yuan, Jianping
    [J]. APPLIED SCIENCES-BASEL, 2020, 10 (09):
  • [40] HETEROGENEOUS NUCLEATION IN THE GAS STATE IN A HIGH-ENTHALPY FLOW
    SURIS, AL
    ARTAMONOV, AG
    BABURKINA, OV
    [J]. HIGH ENERGY CHEMISTRY, 1985, 19 (02) : 132 - 135
12345