期刊文献+

平板多孔芯冷凝器内工质相变换热的EOF方法 被引量:1

AN EOF METHOD FOR TWO-PHASE FLOW WITH PHASE CHANGE IN PLATE CONDENSER WITH POROUS ELEMENT
在线阅读 下载PDF
导出
摘要 本文采用一种新的方法-流体能量(EOF)法,来研究平板多孔芯冷凝器内工质流动与相变换热特性,重点讨论了冷凝器内汽液相变界面的位置及其影响因素,对其进行了理论建模与数值计算,得出了蒸汽冷凝时所形成的汽液相变界面位置,并与现有的实验结果进行了对比,最后定性地分析了不同入口速度和冷却热流量下的汽液界面情况。 An Energy of Fluid (EOF) based iterative scheme coupled with the SIMPLE algorithm is introduced in a specific plate condenser with porous element to analyze the heat and mass transfer of two-phase flow with phase change. Simulated liquid-vapor interfacial boundary is compared with the experimental one. Numerical result of the liquid-vapor interface during different inlet velocity and heat load is present.
出处 《工程热物理学报》 EI CAS CSCD 北大核心 2005年第4期644-646,共3页 Journal of Engineering Thermophysics
基金 国家重点基础研究发展规划资助项目(No.G2000026303)
关键词 平板冷凝器 多孔芯 相变换热 汽液界面 EOF plate-condenser porous phase-change liquid-vapor interface EOF
  • 相关文献

参考文献5

  • 1I Toumi. An Upwind Numerical Method for Two-Fluid Two-Phase Flow Model. Nuclear Science and Engineering, 1996, 123(1): 147-168
  • 2W Shyy, M Chen. Steady-state Natural Convection with Phase Change. International Journal of Heat and Mass Transfer, 1990, 33(11): 2545-2563
  • 3C W Hirt, B D Nichols. Volume of Fluid (VOF) Method for the Dynamics of Free Boundary. Journal of Computational Physics, 1981, 39(1): 201-225
  • 4Samim Anghaie, Gary Chen, Sin Kim. An Energy Based Pressure Correction Method For Diabatic Two Phase Flow with Phase Change. Trends in Numerical and Physical Modeling for Industrial Multiphase Flows, Institut d'Etudes Scientifiques de Cargèse, France, 2000
  • 5曲艺,李智敏,颜岩,彭晓峰,刘涛.多孔芯冷凝器内流动与换热特性[J].工程热物理学报,2001,22(3):351-353. 被引量:4

二级参考文献4

  • 1Jentung Ku.Overview of Capillary Pumped Loop Technology[].Heat Pipes and Capillary Pumped Loops.1993
  • 2Jentung Ku.Recent Advances in Capillary Pumped LoopTechnology[].Prof of National Heat Transfer Conference.1997
  • 3J M Gottschlich,R Richter.SAE Aerospace At- lantic Dayton,OH[].SAE Technical Paper.1991
  • 4I Muraoka,F M Ramos,V Vlassov.Experimental andTheoritical Investigation of a Capillary Pumped Loopwith a Porous Element in the Condenser[].Int CommHeat Mass Transfer.1998

共引文献3

同被引文献3

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部