• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Heat and Mass Transfer >CFD simulation of thermoacoustic cooling
【24h】

CFD simulation of thermoacoustic cooling

机译：热声冷却的CFD模拟

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In the field of thermoacoustic energy conversion, the application of numerical analysis techniques, specifically computational fluid dynamics (CFD) simulations, have gained ground in recent years. Previous efforts have focused on single thermoacoustic couples that were subjected to the thermoacoustic effect through an oscillatory boundary condition. CFD simulations of an entire thermoacoustic device are computationally expensive and few examples exist. The present work presents an extension of a simulation of a whole thermoacoustic engine that also includes a refrigeration stack. Through interaction of thermally generated sound waves, cooling of the working gas in this stack is demonstrated.
机译：在热声能量转换领域，数值分析技术的应用，特别是计算流体动力学（CFD）仿真，近年来得到了发展。先前的努力集中在通过振荡边界条件经受热声效应的单个热声对。整个热声设备的CFD模拟计算量很大，并且几乎没有示例。本工作提出了整个热声发动机的模拟扩展，该发动机还包括一个制冷烟囱。通过热产生的声波的相互作用，证明了该烟囱中工作气体的冷却。

著录项

  • 来源
    《International Journal of Heat and Mass Transfer》 |2010年第20期|P.3940-3946|共7页
  • 作者

    Florian Zink; Jeffrey Vipperman; Laura Schaefer;

  • 作者单位

    University of Pittsburgh, Department of Mechanical Engineering and Material Science, 225 Benedum Hall, Pittsburgh, PA 15261, USA;

    rnUniversity of Pittsburgh, Department of Mechanical Engineering and Material Science, 531 Benedum Hall, Pittsburgh, PA 15261, USA;

    rnUniversity of Pittsburgh, Department of Mechanical Engineering and Material Science, 153 Benedum Hall, Pittsburgh, PA 15261, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    thermoacoustics; CFD simulation; cooling;

    机译：热声学CFD模拟;冷却;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号