Numerical analysis of bubble motion under a pressure pulsing condition

被引：0
|
作者：
Sungwook Cho
Gihun Son
Sungil Kim
机构：
[1] Sogang University,Department of Mechanical Engineering
[2] Korea Institute of Energy Research,Energy Efficiency Research Division
来源：
Journal of Mechanical Science and Technology | 2017年 / 31卷
关键词：
Compressible flow; Bubble motion; Level-set method; Pressure pulse;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The bubble motion in a compressible liquid under a pressure pulsing condition was studied numerically by solving the conservation equations of mass and momentum. The bubble deformation was computed by a level-set method, which was modified to include the compressibility effects of bubble and liquid. The numerical results demonstrate that the presence of a bubble can significantly amplify the wall pressure near the bubble, and the wall also considerably increases the bubble pressure. The effects of surface tension, viscosity and the magnitude of pressure pulse on the bubble motion were quantified.
引用
收藏
页码：5897 / 5904
页数：7
相关论文
共 50 条
  • [31] Numerical study of droplet vaporization under acoustic pulsing conditions
    Seongwook Cho
    Gihun Son
    Journal of Mechanical Science and Technology, 2019, 33 : 1673 - 1680
  • [32] Numerical study of droplet vaporization under acoustic pulsing conditions
    Cho, Seongwook
    Son, Gihun
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2019, 33 (04) : 1673 - 1680
  • [33] Numerical Study on Bubble Motion in Pore Structure under Microgravity Using the Lattice Boltzmann Method
    Shi, Juan
    Ma, Qiang
    Chen, Zhenqian
    MICROGRAVITY SCIENCE AND TECHNOLOGY, 2019, 31 (02) : 207 - 222
  • [34] Numerical Study on Bubble Motion in Pore Structure under Microgravity Using the Lattice Boltzmann Method
    Juan Shi
    Qiang Ma
    Zhenqian Chen
    Microgravity Science and Technology, 2019, 31 : 207 - 222
  • [35] Direct numerical simulation of a bubble motion in a spherical tank under external forces and microgravity conditions
    Dalmon, A.
    Lepilliez, M.
    Tanguy, S.
    Pedrono, A. .
    Busset, B.
    Bavestrello, H. .
    Mignot, J.
    JOURNAL OF FLUID MECHANICS, 2018, 849 : 467 - 497
  • [36] Numerical study of gas and cavitation bubble dynamics in liquid mercury under negative pressure
    Ida, Masato
    Naoe, Takashi
    Futakawa, Masatoshi
    FEDSM 2007: PROCEEDINGS OF THE 5TH JOINT AMSE/JSME FLUIDS ENGINEERING SUMMER CONFERENCE VOL 1, PTS A AND B, 2007, : 585 - 590
  • [37] Numerical study of static pressure on the sonochemistry characteristics of the gas bubble under acoustic excitation
    Lu, Chunyuan
    Lou, Zongyong
    OPEN PHYSICS, 2023, 21 (01):
  • [38] NUMERICAL-ANALYSIS ON PRESSURE PROPAGATION IN PRESSURE SUPPRESSION SYSTEM DUE TO STEAM BUBBLE COLLAPSE
    UTAMURA, M
    MORIYA, K
    UOZUMI, H
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 1984, 21 (04) : 279 - 287
  • [39] Numerical analysis of a small European vehicle under rollover condition
    Mao, M
    Chirwa, EC
    Chen, T
    Latchford, J
    Wang, W
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2005, 219 (D12) : 1369 - 1379
  • [40] Seepage Numerical Analysis of Soil Slope under Rainfall Condition
    Pei Laizheng
    Zhou Xiaojun
    CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT, 2010, : 80 - +
12345