课题基金 / 基金详情

Cavitation in a Flowing Liquid

Cavitation in a Flowing Liquid
流动液体中的空化现象
批准号：
9523579
负责人：
Daniel Joseph
金额：
$3.0万
依托单位：
University of Minnesota-Twin Cities
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1995
资助国家：
美国
项目状态：
已结题
起止时间：
1995-08-15 至 1997-07-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9523579&HistoricalAwards=false
关键词：
CavitationFlowingLiquid

项目摘要

项目成果

Daniel Joseph的其他基金

相似基金

相关文献

中文摘要
翻译
点击翻译按钮获取中文摘要
英文摘要
ABSTRACT CTS-9523579 A proof-of-concept study is proposed for a new approach to predict cavitation and outgassing in a moving fluid. The previously used threshold criterion based on pressure is replaced by one considering the principal stresses in a flowing fluid. Experiments and direct simulations will be conducted to verify the applicability of the proposed criterion in relatively simple devices. The pertinent information from literature will be reviewed from the perspective of this criterion. If successful, the new criterion will fundamentally change our understanding of cavitation and outgassing in flowing fluid, as well as the design methods of turbomachinery, hydraulic circuits, and various fluid flow facilities in industry. ***
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Workshop on Multiphase Turbulence: Dust Storms, Erosion, Hurricanes and Tornadoes
  • 批准号：
    0732387
  • 项目类别：
    Standard Grant
  • 资助金额：
    $2.5万
  • 财政年份：
    2007
  • 负责人：
    Daniel Joseph
  • 依托单位：
    University of Minnesota-Twin Cities
SGER: Nanoparticle Tubeless Siphons
  • 批准号：
    0354542
  • 项目类别：
    Standard Grant
  • 资助金额：
    $10.0万
  • 财政年份：
    2004
  • 负责人：
    Daniel Joseph
  • 依托单位：
    University of Minnesota-Twin Cities
Three New Topics in Solid-Liquid Flow(TSE03P,TSE03Q)
  • 批准号：
    0328622
  • 项目类别：
    Standard Grant
  • 资助金额：
    $9.8万
  • 财政年份：
    2003
  • 负责人：
    Daniel Joseph
  • 依托单位：
    University of Minnesota-Twin Cities
Studies of Viscous and Viscoelastic Potential Flows
  • 批准号：
    0302837
  • 项目类别：
    Standard Grant
  • 资助金额：
    $30.0万
  • 财政年份：
    2003
  • 负责人：
    Daniel Joseph
  • 依托单位：
    University of Minnesota-Twin Cities
海外基金