期刊文献+

立式螺旋管内空气-水两相流摩擦阻力压力降实验研究

Experiment Investigation of the Frictional Pressure Drop of Air-water Two-phase Flow in Vertical Helicoidal Coiled Tube
下载PDF
导出
摘要 文章以空气-水为工质,对立式螺旋管内空气-水两相流摩擦阻力压力降进行了实验研究。在对实验结果进行分析时,以前人的有关研究为基础,提出了一种新的两相流动压力降计算公式,适用于压力不大于1 MPa,质量流量不大于150 kg/(m2.s)的低压低质量流量场合。 Frictional pressure drop of air-water two-phase flow was studied in a vertical helicoidal coiled tube.Based on previous studies,a new calculation formula was obtained from our present data.It can be applied in the situation of low pressure(lower than 1 MPa) and low mass flow [lower than 150 kg/(m2·s)].[Ch,5 fig.8 ref.]
出处 《轻工机械》 CAS 2011年第2期22-24,28,共4页 Light Industry Machinery
关键词 流体力学 两相流 分相模型 螺旋管 摩擦阻力压力降 fluid dynamics two phase flow separated flow model helicoidal coiled tube frictional pressure drop
  • 相关文献

参考文献8

  • 1张西民,郭烈锦,冯自平.不同倾角放置螺旋管汽波两相摩擦阻力特性[J].化工学报,1999,50(3):373-379. 被引量:2
  • 2AKACAWA K,SAKAGUCHI T,UEDA M.Study on gas-liquid twophase flow in helically coiled tubes[J].JSME,1971,72(14):564-571.
  • 3ITO H.Frictional factors for turbulent flow in curved types[J].Journal of Engineering,1959,81:123-134.
  • 4SRINIVASAN P S.Pressure drop and heat transfer in coils[J].Chemical Engineering,1968,218:113-119.
  • 5CZOP V,BARBIER D,DONG S.Pressure drop void fraction and shear stress measurements in an adiabatic two-phase flow in a coiled tube[J].Nuclear Engineering and Design,1994,149:323-333.
  • 6李广军,郭烈锦,陈学俊.立式螺旋管气液两相流摩擦阻力特性研究[J].化学工程,1998,26(4):30-31. 被引量:5
  • 7XIN R C,AW WAD A,DONG Z F,et al.An investigation and comparative study of the pressure drop in air-water two-phase flow in vertical helicoidal pipes[J].International Journal of Heat and mass Transfer,1996,44:735-743.
  • 8LOCKHART R W,MARTINELLI R C.Proposed correlation of data for isothermal two-phase,two-component flow in pipes[J].Chemical Engineering Progress,1949,45:39-48.

二级参考文献6

  • 1陈立勋 陈学俊.多相流及传热学论文选集[M].西安:西安交通大学出版社,1984,7.1-7,6.
  • 2林宗虎,气液两相流和沸腾传热,1987年
  • 3郭烈锦,西安交通大学学报,1990年,24卷,1期,24页
  • 4郭烈锦,博士学位论文,1989年
  • 5林宗虎,汽液两相流和沸腾传热,1987年,46页
  • 6陈立勋,多相流及传热学论文选集,1984年

共引文献5

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