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- In sum, in the case of laminar flow, the outside helical flow would have a little influence on MF of purity water. 总之，在层流条件下，对于纯净水的微滤，外旋流的方式对微滤通量的影响并不显著。
- Cui Haiqing,Liu Xisheng.Velocity distribution of helical flow of non Newtonian fluid in eccentric annuli[J].Acta Petrolei Sinica,1996,17(2):76-83. [6]崔海清;刘希圣.;非牛顿流体偏心环形空间螺旋流的速度分布[J]
- Adopting helical flow displacement theory can overcome the disadvantage and greatly improve the displacement efficiency. 使用螺旋流顶替理论能克服这一缺点,大大改善顶替效率。
- In order to research into the flow characteristic of power law fluid's helical flow in concentric annulus,an experimental model was established. 为研究幂律流体同心环空螺旋流的流动特性,建立了流体的同心环空螺旋流动实验模型。
- The laminar flow cooling system and its mathematical model used at the Hot Strip Mill of Panzhihua Iron and Steel Co. 简介了攀钢热轧板厂层流冷却装置及数学模型，指出该层冷模型是比较实用的，且工作正常。
- With the development of computer control technology,laminar flow cooling technology is paid attention to progressively. 随着计算机控制技术的发展，层流冷却越来越受到重视。
- Development of Columniform Laminar Flow Cooling Technology in Plate Production Plant of Anshan Iron and Steel Group Corp. 鞍钢厚板厂柱状层流冷却技术开发。
- To rely on air flow cooling, the metal casing done in the shell and into numerous heat-air, produced by using temperature control. 以靠空气流动散热，用金属做外壳，在而外壳冲成无数的散热空，用温度控制制作而成。
- Using the estalished theory of eccentric annulus laminar helical flow of Binghamfluid, numeral simulation of the field of laminar axial flow of Bingham fluid in eccentricannulus is accomplished. 应用所建立的宾汉流体偏心环空螺旋流理论,对偏心环空中宾汉流体轴向流流场进行了数值模拟,使流场分析定量化,得到了速度及视粘度分布图像。
- Helical flow in the annular is a common flow pattern in drilling, and it is an important engineering problem for fast and accurate calculating of the flow field and pressure gradient. 环空螺旋流是钻井液在钻井作业中常见的一种流型,怎样方便、快速及高精度地计算其流速场与压力梯度是一个重要工程问题。
- The performance of plate-fin heat sinks under cross flow cooling has been studied experimentally for various Reynolds numbers, fin heights and fin widths. 在直交流型冷却系统中的平板型散热片的效能已做过许多的实验，包括利用不同的雷诺数、散热片的高度和宽度等。
- A kind of device which can keep the casing at the center of borehole and can also generate helical flow of cement slurry,which is the Spring Whirlflow Casing Centralizer,is presented in this paper. 提供了一种既能保证套管居中，又能产生水泥浆环空螺旋流的套管弹性旋流扶正器。
- To improve the accuracy of target coiling temperature, and obtain the good structure capability, the hot roll mill introduces the adaptive control system of laminar flow cooling system. 摘要为了提高目标卷取温度的精度，获得组织性能和机械性能优良的带钢，某热轧厂采用了层流冷却自适应控制系统。
- natural draft counter flow cooling tower 自然通风逆流式
- Numerical modeling of the power-law fluid in a helical flow 幂律流体同心环空螺旋流数值模拟
- SIMULATIVE SUPERCRITICAL HELIUM FORCED FLOW COOLING SYSTEM 模拟超临界氦迫流冷却系统
- A new control method of slab and strip luminar flow cooling process 板带层流冷却过程控制方法
- Revamp on Lamellar Flow Cooling System at Hot Rolling Strip Mill 热连轧层流冷却水系统的改造
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- The helical spring can no longer be used. 盘簧不能再用了。
