| 1. | 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。 |
| 2. | It is not possible to design for capsule pipeline flow with an accuracy comparable to that for single phase or even many multiphase systems .
不可能对包囊的管道流动做出与单相乃至许多相体系在精确度上。 |
| 3. | Numerical study of the ribbed - duct anti - erosion efficiency in gas - solid flows
气固管道流动中肋条防磨效率的数值研究 |
| 4. | Computer simulation on pipeline flow characteristics of mine hoist emergency braking
矿井提升机紧急制动时管道流动特性的计算机模拟 |
| 5. | The difference between the results , using the fud and copmd schemes respectively for the two - dimensional case , are given
比较了二维矩形突扩管道流动分别用fud 、 copmd格式计算结果的差异。 |
| 6. | On january 10th , after the presidents talked on the telephone , mr lukashenka blinked ; the transit fee was lifted ; and oil began to flow again before europe was seriously affected
在两国总统通电话后的1月10号，卢卡申科总统尝到了甜头；石油过境费取消了；在欧洲受到严重影响前石油再次在管道流动起来。 |
| 7. | The selection of pipe wall thickness , the calculation and design key points of the melt flow , melt pipe flow pressure fall and melt flow speed in the design of melt pipes were introduced in detail
摘要介绍了熔体管道设计中管道壁厚选择、熔体流量、熔体管道流动压力降和熔体流速等计算方法和设计要点。 |
| 8. | In this dissertation , researches on the flow in curved pipes of the last century are firstly reviewed and then a flow model in a rotating helical pipe with multi - parameters is introduced
本文首先综述了一个世纪以来有关曲线管道流动的研究成果，并在前人文献的基础上，提出一种多参数旋转螺旋管道流动模型。 |
| 9. | Employing perturbation method and numerical simulation , we study the flow in rotating helical pipes including different rotations , different cross sections ( circular , elliptical , annular and square cross section ) , and different geometrical structures
采用摄动方法和数值计算方法，研究了处于多种旋转状态下、多种截面形状(圆截面、椭圆截面、环形截面、矩形截面) 、不同几何结构旋转螺旋管道流动。 |
| 10. | On the other hand , this flow is a typical non - linear model and there exists complicated secondary flow on the cross - section , also , a bifurcation will appear on some conditions . this study is signality in theory and has a broad application future
另一方面，旋转曲线管道系统是流体力学非线性的典型模型，在截面上存在形态复杂的二次流动，在某些条件下出现分叉解，深入研究旋转管道流动，具有重要的理论意义。 |
