Pressure distribution over blunt body in supersonic annular jet stream

被引：0
|
作者：
Svirshchevskii, SB [1 ]
Semenchikov, NV [1 ]
Korolev, NV [1 ]
机构：
[1] Moscow Inst Aviat Technol, Moscow 125871, Russia
来源：
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII AVIATSIONAYA TEKHNIKA | 2001年 / 02期
关键词：
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
We present the experimental results of the investigation of pressure distribution over a blunt-nosed cylindrical body placed in the annular jet which flows out of the nozzle of the first body of revolution. The investigation was carried out at the effective Mach number M-j approximate to 1,24 at the nozzle exit. It was shown that the nondimensional surface pressure at each measured point on the blunt-nosed body p was practically invariable at the values of the ratio of stagnation pressure in the nozzle plenum chamber to atmospheric pressure N = p(oj)/p(alpha) = 1,637...4,143.
引用
收藏
页码：18 / 20
页数：3
相关论文
共 50 条
  • [21] Simulation and visualisation of supersonic underexpanded jet interaction with a blunt body and periodic energy input
    Khankhasaeva, Ya.V.
    Afendikov, A.L.
    Lutsky, A.E.
    Menshov, I.S.
    Znamenskaya, I.A.
    [J]. Scientific Visualization, 2021, 13 (01): : 15 - 26
  • [22] Numerical studies of flowfields around the supersonic blunt body with the jet of the mixture of air and kalium
    He, Kai-Feng
    Dong, Wei-Zhong
    Chen, Jian-Qiang
    Deng, Xiao-Gang
    [J]. Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica, 2006, 24 (01): : 90 - 94
  • [23] ON SUPERSONIC FLOW OF JET IN UNIFORM STREAM
    PAI, SI
    [J]. PHYSICAL REVIEW, 1951, 84 (03): : 613 - 613
  • [24] BLUNT BODY SEPARATION AT SUPERSONIC SPEEDS
    BRINICH, PF
    [J]. JOURNAL OF THE AERONAUTICAL SCIENCES, 1958, 25 (05): : 336 - 337
  • [25] Effect of spike on steady and unsteady flow over a blunt body at supersonic speed
    Sahoo, D.
    Das, S.
    Kumar, P.
    Prasad, J. K.
    [J]. ACTA ASTRONAUTICA, 2016, 128 : 521 - 533
  • [26] Dusty Supersonic Viscous Flow over a Two-Dimensional Blunt Body
    Elangovan, R.
    Cao, H. V.
    [J]. JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 1990, 4 (04) : 529 - 533
  • [27] Transverse supersonic controlled swirling jet in a supersonic cross stream
    Murugappan, S.
    Gutmark, E.
    Carter, C.
    Donbar, J.
    Gruber, M.
    Hsu, K.-Y.
    [J]. AIAA Journal, 2006, 44 (02): : 290 - 300
  • [28] AN APPROXIMATION OF THE BOUNDARY OF A SUPERSONIC AXISYMMETRIC JET EXHAUSTING INTO A SUPERSONIC STREAM
    LOVE, ES
    [J]. JOURNAL OF THE AERONAUTICAL SCIENCES, 1958, 25 (02): : 130 - 131
  • [29] Flow field study of a supersonic jet exiting into a supersonic stream
    Adeli, R.
    Longo, J. M. A.
    Emunds, H.
    [J]. NEW RESULTS IN NUMERICAL AND EXPERIMENTAL FLUID MECHANICS V, 2006, 92 : 160 - +
  • [30] A supersonic target jet mill based on the entrainment of annular supersonic flow
    Zhang, Zhao
    Lin, Jun
    Tao, Yang
    Guo, Qiuting
    Zuo, Jin
    Lu, Bo
    Liu, Guanghua
    Li, Jiangtao
    [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2018, 89 (08):
12345