Effect of a Sudden Change in Cross-Sectional Area of the Solid Rocket Motor Duct on Coagulation of Condensed Particles

被引：0
|
作者：
V. S. Averin
V. A. Arkhipov
I. M. Vasenin
N. N. Dyachenko
V. F. Trofimov
机构：
[1] Federal Research Center “Altai”,
[2] Institute of Applied Mathematics and Mechanics at the Tomsk State University,undefined
[3] Tomsk State University,undefined
来源：
Combustion, Explosion and Shock Waves | 2003年 / 39卷
关键词：
SRM duct; sudden change in cross-sectional area; condensed combustion products; coagulation; mathematical simulation; laser diagnostics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of numerical simulations are reported for two-phase flows with allowance for coagulation and fragmentation of particles of polydisperse condensate in the combustor duct of the solid rocket motor (SRM) with a sudden change in cross-sectional area typical of solid-propellant charges of a complex shape. It is shown that a sudden change in cross-sectional area can lead to a significant (multiple) coagulation-induced increase in the mean particle size. The calculation results are validated by a test series on a model SRM with the use of a laser system for diagnosing particle dispersion.
引用
收藏
页码：316 / 322
页数：6
相关论文
共 50 条
  • [1] Effect of a sudden change in cross-sectional area of the solid rocket motor duct on coagulation of condensed particles
    Averin, VS
    Arkhipov, VA
    Vasenin, IM
    Dyachenko, NN
    Trofimov, VF
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2003, 39 (03) : 316 - 322
  • [2] Effects of Acoustic Force Acted on Condensed Particles in Solid Rocket Motor
    Kuang L.
    Liu P.-J.
    You Y.-F.
    Liao D.-Y.
    Yang W.-J.
    Tuijin Jishu/Journal of Propulsion Technology, 2021, 42 (06): : 1312 - 1320
  • [3] Willis couplings in continuously varying cross-sectional area duct
    Krpensky, A.
    Bednarik, M.
    Groby, J-P.
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2023, 154 (03): : 1660 - 1666
  • [4] COMPRESSIBLE SHEAR FLOWS IN DUCT WITH VARYING CROSS-SECTIONAL AREA
    FUJII, S
    JOURNAL OF THE ROYAL AERONAUTICAL SOCIETY, 1967, 71 (674): : 128 - &
  • [5] Digital In-Line Holography of Condensed-Phase Particles in Solid Rocket Motor Plume
    Jin, Bingning
    Xu, Hongbo
    Yang, Siying
    Lei, Xiaoyu
    Ding, Yaxin
    Liu, Peijin
    FRONTIERS IN PHYSICS, 2022, 9
  • [6] Comparison of theory and experiment in simulation of dam break in a rectangular channel with a sudden change in cross-sectional area
    Degtyarev, V. V.
    Ostapenko, V. V.
    Kovyrkina, O. A.
    Zolotykh, A. V.
    JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2014, 55 (06) : 999 - 1004
  • [7] Comparison of theory and experiment in simulation of dam break in a rectangular channel with a sudden change in cross-sectional area
    V. V. Degtyarev
    V. V. Ostapenko
    O. A. Kovyrkina
    A. V. Zolotykh
    Journal of Applied Mechanics and Technical Physics, 2014, 55 : 999 - 1004
  • [8] Finite amplitude standing wave in an axi-symmetric closed duct with cross-sectional area change
    Kawahashi, Masaaki
    Hossain, Md. Anwar
    Koduka, Kouji
    Hirahara, Hiroyuki
    Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 2002, 68 (669): : 1352 - 1359
  • [9] Effect of omitting small sectioned particles with limited cross-sectional area on characterisation of secondary phase particles
    Takahashi, J
    Suito, H
    MATERIALS SCIENCE AND TECHNOLOGY, 2002, 18 (01) : 103 - 110
  • [10] MIXING OF ANY NUMBER OF STREAMS IN A DUCT OF CONSTANT CROSS-SECTIONAL AREA
    WEATHERSTON, R
    JOURNAL OF THE AERONAUTICAL SCIENCES, 1949, 16 (11): : 697 - &
12345