The Effect of the Air-Delivery Method on Parameters of the Precessing Vortex Core in a Hydrodynamic Vortex Chamber

被引：0
|
作者：
S. V. Alekseenko
S. I. Shtork
R. R. Yusupov
机构：
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics, Siberian Branch
[2] Novosibirsk State University,undefined
来源：
Technical Physics Letters | 2018年 / 44卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of the method of gas-phase injection into a swirled fluid flow on parameters of a precessing vortex core is studied experimentally. Conditions of the appearance of the vortex-core precession effect were modeled in a hydrodynamic sudden expansion vortex chamber. The dependences of the vortexcore precession frequency, flow-pulsation level, and full pressure differential in the vortex chamber on the consumption gas content in the flow have been obtained. The results of measurements permit one to determine optimum conditions for the most effective control of vortex-core precession.
引用
收藏
页码：217 / 220
页数：3
相关论文
共 50 条
  • [21] Visualization of the precessing vortex core in a cyclone separator by PIV
    Wu, XL
    Shi, MX
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2003, 11 (06) : 633 - 637
  • [22] Key parameters governing the precessing vortex core in reacting flows: An experimental and analytical study
    Terhaar, S.
    Oberleithner, K.
    Paschereit, C. O.
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2015, 35 : 3347 - 3354
  • [23] Key parameters governing the precessing vortex core in reacting flows: An experimental and analytical study
    Terhaar, S.
    Oberleithner, K.
    Paschereit, C.O.
    Proceedings of the Combustion Institute, 2015, 35 (03) : 3347 - 3354
  • [24] A turbulence modeling study of the precessing vortex core in a pipe flow
    Reis, Patrick
    Younis, Bassam A.
    Weigand, Bernhard
    CHEMICAL ENGINEERING SCIENCE, 2023, 269
  • [25] THE EFFECTS OF EXIT BOUNDARY CONDITION ON PRECESSING VORTEX CORE DYNAMICS
    Mason, Danielle
    Cleesl, Sean
    Frederick, Mark
    O'Connor, Jacqueline
    PROCEEDINGS OF THE ASME TURBO EXPO: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, 2019, VOL 4B, 2019,
  • [26] Experimental analysis of the precessing vortex core in a free swirling jet
    Fulvio Martinelli
    Andrea Olivani
    Aldo Coghe
    Experiments in Fluids, 2007, 42 : 841 - 841
  • [27] Modal Decomposition of the Precessing Vortex Core in a Hydro Turbine Model
    Litvinov, Ivan
    Sharaborin, Dmitriy
    Gorelikov, Evgeny
    Dulin, Vladimir
    Shtork, Sergey
    Alekseenko, Sergey
    Oberleithner, Kilian
    APPLIED SCIENCES-BASEL, 2022, 12 (10):
  • [28] Experimental analysis of the precessing vortex core in a free swirling jet
    Martinelli F.
    Olivani A.
    Coghe A.
    Experiments in Fluids, 2007, 42 (06) : 827 - 839
  • [29] INVESTIGATIONS INTO THE PRECESSING VORTEX CORE PHENOMENON IN CYCLONE DUST SEPARATORS
    YAZDABADI, P
    GRIFFITHS, AJ
    SYRED, N
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 1994, 208 (E2) : 147 - 154
  • [30] Effect of the conical diffuser angle on the confined swirling flow induced Precessing Vortex Core
    Liu, Zhihao
    Favrel, Arthur
    Miyagawa, Kazuyoshi
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2022, 95
12345