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- Cross Section Distribution of Grains in the Spiral Pipe Flow with Sands 挟沙螺旋管流的沙质断面分布
- Research on the resistance of the spiral pipe flow with continuous rotation 沿程起旋式螺旋管流阻力研究
- Outlet cross-section velocity distribution and rotation efficiency of spiral pipe flow generator 起旋器出口断面流速分布与起旋效率
- spiral pipe flow 圆管旋流
- spiral pipe flow generator 螺旋流起旋器
- A spiral pipe or series of spiral pipes, as in a radiator. 螺旋管一个螺旋管或一系列螺旋管，如在电热器中
- 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。
- 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。
- With special device, it can produce inner wall spiral pipe, inner wall hollow pipe, and core layer foam pipe, it can also produce PP, PE, ABS, PPR, PEX, silicon core pipe etc. 可选用无屑切割、锯片切割或行星切割，机组性能可靠、生产效率高。
- 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。
- 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。
- 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。
- An optimized database system for control of weld bead shape of submerged arc welding on spiral pipes is developed based on Visual Basic 6.0 of Chinese Enterprise Edition and Access 2003 DBMS. 基于可视化开发工具Visual Basic 6.;0中文企业版和Access2003数据库管理系统;开发出了螺旋埋弧焊管焊缝形状控制与优化工艺数据库。
- 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。
- Because of the universal occurrence of pipe flow, in the granite region, water discharge from soil cross-section is much larger than that following Darcy Law(Tsukamoto，1988). 在花岗岩地区，由于管流的普遍存在，从土壤剖面流出的水量远远超出在达西法则定义下流出的水量。
- The rheological model of the mass concentration of coal-water slurries of 57.08% about Shenhua coal is gained by the experimental method of pipe flow and rotary viscometer. 摘要针对质量浓度为57.;08%25神华水煤浆，利用管流法和旋转粘度计法测得其流变模型。
