轻工机械2011，Vol.29Issue(2)：22-24,28,4.DOI:10.3969/j.issn.1005-2895.2011.02.007
立体式螺旋管内空气-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
李嘉 1蒋宁 1郑水华 1方志民1
作者信息
- 1. 浙江工业大学,机械学院,浙江,杭州,310014
- 折叠
摘要
Abstract
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 flora our present data. It can be apphed 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. ]关键词
流体力学/两相流/分相模型/螺旋管/摩擦阻力压力降Key words
fluid dynamics/ two phase flow/ separated flow model/ helicoidal coiled tube/ frictional pressure drop分类
数理科学引用本文复制引用
李嘉,蒋宁,郑水华,方志民..立体式螺旋管内空气-水两相流摩擦阻力压力降实验研究[J].轻工机械,2011,29(2):22-24,28,4.
