A Computational Investigation on the Control of Cavity-Induced Pressure Oscillations Using Sub-Cavity

被引：0
|
作者：
Md.Mahbubul Alam [1 ]
ShigeruMatsuo [2 ]
KenbuTeramoto [2 ]
ToshiakiSetoguchi [2 ]
Heuy-Dong Kim [3 ]
机构：
[1] Department of Mechanical Engineering,Chittagong University of Engineering and Technology,Chittagong 4349,Bangladesh
[2] Department of Mechanical Engineering,Saga University,1,Honjo-machi,Saga shi,Saga 840-8502,Japan
[3] School of Mechanical Engineering,College of Natural Science,Andong National University,388,Song Cheon Dong,Andong,Kyung Pook,Republic of Korea
来源：
Journal of Thermal Science | 2006年 / 03期
关键词：
compressible flow; cavity-induced pressure oscillations; passive control; sub-cavity;
D O I：
暂无
中图分类号：
O354.3 [超音速流动];
学科分类号：
080103 ; 080704 ;
摘要：
A computational investigation has been conducted to determine the effectiveness of a passive control technique ofattenuating cavity-induced pressure oscillations in a confined two-dimensional supersonic flow.The passivecontrol technique is achieved by fitting two flat plates near the front wall of a square cavity at Mach number 1.83at the cavity entrance.The results showed that the flat plates attached near the front wall of the cavity,discouraged the formation of feedback loop which is widely believed to be the reason of cavity resonance.Theresultant amount of attenuation of pressure oscillations was also dependent on the length of the fiat plate used asan oscillation suppressor.
引用
收藏
页码：213 / 219
页数：7
相关论文
共 50 条
  • [21] Cavity-induced bifurcation in classical rate theory
    Kansanen, Kalle Sulo Ukko
    Heikkilae, Tero Tapio
    SCIPOST PHYSICS, 2024, 16 (01):
  • [22] Numerical investigation of cavity-induced enhanced supersonic mixing with inclined injection strategies
    Dai Jian
    Zuo Qiuru
    Huang Chao
    ACTA ASTRONAUTICA, 2021, 180 : 630 - 638
  • [23] Cavity-induced ATS effect on a superconducting Xmon qubit
    Guo, Xueyi
    Deng, Hui
    Ding, Jianghao
    Li, Hekang
    Song, Pengtao
    Wang, Zhan
    Su, Luhong
    Liu, Yanjun
    Xiang, Zhongcheng
    Li, Jie
    Jin, Yirong
    Liu, Yuxi
    Zheng, Dongning
    CHINESE PHYSICS B, 2018, 27 (08)
  • [24] CAVITY-INDUCED LEVEL SHIFTS OF RUBIDIUM RYDBERG STATES
    SALAMIN, YI
    OPTICS COMMUNICATIONS, 1993, 95 (4-6) : 327 - 335
  • [25] Ultracold Fermions in a Cavity-Induced Artificial Magnetic Field
    Kollath, Corinna
    Sheikhan, Ameneh
    Wolff, Stefan
    Brennecke, Ferdinand
    PHYSICAL REVIEW LETTERS, 2016, 116 (06)
  • [26] Cavity-induced ATS effect on a superconducting Xmon qubit
    郭学仪
    邓辉
    丁江浩
    李贺康
    宋鹏涛
    王战
    苏鹭红
    刘彦军
    相忠诚
    李洁
    金贻荣
    刘玉玺
    郑东宁
    Chinese Physics B, 2018, 27 (08) : 252 - 257
  • [27] Thermal Purcell effect and cavity-induced renormalization of dissipations
    Chiriaco, Giuliano
    PHYSICAL REVIEW B, 2024, 110 (16)
  • [28] Cavity-induced coherence phenomena in a Josephson parametric amplifier
    Lu, Ya-peng
    Pan, Jia-zheng
    Wei, Xing-yu
    Jiang, Jun-liang
    Lu, Sheng
    Li, Zi-shuo
    Tu, Xue-cou
    Kang, Lin
    Cao, Chun-hai
    Wang, Hua-bing
    Chen, Jian
    Xu, Wei-wei
    Sun, Guo-zhu
    Wu, Pei-heng
    AIP ADVANCES, 2020, 10 (02)
  • [29] Cavity-induced chiral states of fermionic quantum gases
    Sheikhan, Ameneh
    Brennecke, Ferdinand
    Kollath, Corinna
    PHYSICAL REVIEW A, 2016, 93 (04)
  • [30] Active control of flow-induced cavity oscillations
    Cattafesta, Louis N., III
    Song, Qi
    Williams, David R.
    Rowley, Clarence W.
    Alvi, Farrukh S.
    PROGRESS IN AEROSPACE SCIENCES, 2008, 44 (7-8) : 479 - 502
12345