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- Visualization analysis of gas-liquid two-phase horizontal pipe flow. 气液两相水平管流流态可视化分析。
- An experimental investigation on the pressure drop of heavy oil-water two phase horizontal pipe flow 稠油-水两相水平管流压降规律的实验研究
- horizontal pipe flow 水平管流
- A stratified flow in a horizontal pipe represents the most important form of high concentration powder transport flow. 水平管内分层流动是高浓度粉体输送流型中最重要的形式,研究其阻力特性有着重要的意义。
- Visual experiment on flow regimes of oil-gas-water flow in a 40 mm bore horizontal pipe were carried out at a pressure of 0. 4 MPa. 在内径为40mm的水平管内、0.;4MPa压力下进行了油-气-水三相流流型可视化的实验。
- The MHD control of drag reduction in pipe flow is studied through DNS. 利用直接数值模拟研究了圆管湍流减阻的电磁力控制问题。
- Other aspects of the minimum velocity in a horizontal pipe for pseudo-homogeneity are discussed in Chapter 11. 水平管中假均匀流体最小速度的其他公式在第十一章中予以讨论。
- Slug flow in horizontal pipes is experimentally investigated in order to study the characteristics of liquid holdup. 摘要对水平管段塞流持液率进行了试验研究。
- Globe pattern check valves should be used in horizontal pipe runs with the stem straight up. 截止阀结构的止回阀应该用于水平管道,阀杆垂直朝上。
- Stapelberg H H et al:The pressure loss and slug frequency of liquid-liquid-gas slug in horizontal pipes,Int,J.Multiohase flow,1994(2). 张西民郭烈锦等:水平圆管内油气水三相流摩擦阻力模型与结构关系式;西安交通大学学报;1999;33(3).
- The pipe flow behavior of water suspersions of wood pulp and synthetic fibers has been the subject of many investigations. 木质纸浆和合成纤维的水悬浮液的管道流动特性已有许多专题论文发表。
- EP-W203/H DRA is a ultra-high molecular polymer, which can reduce the pressure loss of pipe flow. 型减阻剂是一种超高分子聚合物,注入管道后可以降低管流的压力损失。
- The principle and method of pipe flow calculation using friction drag of a straight pipe are introduced. 介绍了利用流体管道直管段的沿程阻力计算管道流量的原理和方法。
- The pipe flow behavior of water suspensions of wood pulp and synthetic fibers has been the subject of many investigations. 木质纸浆和合成纤维的水悬浮液的管道流动特性已有许多专题论文发表。
- Sewage pipe flow is hypothesized as single-phase and uniform flow,and we are used to applying the Chezy formulas for designing sewer systems. 目前的污水管道设计是将污水在管道内的流动视为单相均匀流,主要用谢才(Chezy)公式进行水力计算。
- Ayukawa K.Hydraulic transport of suspended solid particles in a horizontal pipe:1 st report,velocity distribution and concentration distribution[J].Trans Japan Soc Mech Engrs,1972 (38). 许振良;张永吉;孙宝铮.;水平管道沉降性浆体速度分布与浓度分布关系的研究[J]
- The experimental research on the pipe flow under the influence of high-intens ity acoustic field is presented in this article. 用实验手段研究强声场对管道内气体流动的影响。
- Install below and close to equipment being drained, avoid long lengths of horizontal piping ahead of trap. 安装在需要排水的设备下方并靠近设备,避免在疏水阀前有很长的水平管道。
- Friction factor is one of the key factors restricting the development of multiphase pipe flow and one of important factors for pressure drop calculation. 沿程摩阻因数是制约多相管流发展的关键,摩阻因数是压降计算的重要内容之一,其计算的准确性直接决定了压降计算的准确性。
- The cross_sectional average shear rate or the shear rate at the pipe wall in turbulent flow was unreasonably used to evaluate shear history in pipe flow. 以往用截面平均剪切率或湍流时的管壁剪切率衡量流体管流的剪切历史,有不当之处。