Based on the theoretical analysis and case study of metal flow in axial direction during radial rolling process of welding neck flange,it is clarified that axial flow of metal and the volume of flow is depended on the section shapes between the blank and the workpiece.
通过对长颈法兰径向轧制过程中金属沿轴向的流动规律进行理论分析和实例计算,提出了径向轧制过程中存在着轴向流动以及流动量取决于环坯与成品截面形状的观点,指出了传统环坯设计方法存在的问题。
Differential quadrature method is used to deduce the eigen-equation of simply supported viscoelastic cylinder constituted by Kelvin s model in axial flow.
采用微分求积法,推导了轴向流动中简支Kelvin模型粘弹性圆柱体的特征方程,给出了在不同无量纲延滞时间和质量比下前三阶无量纲复频率的实部和虚部随无量纲流动速度变化的曲线图,并得到了在不同无量纲延滞时间下,圆柱体发生发散失稳及耦合模态颤振的无量纲速度的范围。
The axial flow in a pipe of the fractional generalized second order fluid is studied.
研究了分数阶广义二阶流体的管内轴向流动问题 。
Usually the relative flow of the interior of centrifugal impeller is considered uniform flow superimposed axial vortex flow.
通常离心叶轮内的相对流动,认为是均匀流动和轴向旋涡流动的叠加,认清这两个流动的特点是认识叶轮内速度分布以及由此决定的外特性的基础。
Study of axial flow velocity in axially stirred tank
轴流桨搅拌槽内轴向流动速度的研究
Dynamic Behavior of Viscoelastic Cylinder in Axial Flow;
轴向流动中粘弹性圆柱体的动力特性分析
Numerical Analysis of the Flow in MBEL Axial Flow Whirlpool Burner;
MBEL轴向涡流燃烧器流动数值分析
axially excited flowing gas laser
轴向激励流动气体激光器
In order to take lateral flow into account it is necessary to postulate the shape of the bearing.
为了计入横向流动，必需设定轴承形状。
In this axial turbine, steam always flows along the axis of rotated axis, thus, all blades extend with the radiation shape along the axis outward.
在这种轴流式涡轮机中，蒸汽总是沿主轴的旋转轴流动的，因此，叶片由主轴向外呈辐射状展开。
Study on Flow Ripple and Valve Plate Optimization of Axial Piston Pump
轴向柱塞泵流量脉动及配流盘优化设计研究
NUMERICAL INVESTIGATION OF FLOW AND HEAT TRANSFER IN A ROTATING CAVITY WITH AXIAL THROUGHFLOW
轴向通流旋转盘腔中流动与传热数值研究
ANALYSIS AND DESIGN OF PERMANENT MAGNET BRUSHLESS DC MOTOR WITH AXIAL MAGNETIC FIELD
轴向磁场永磁无刷直流电动机的分析和设计
Numerical Analysis of Internal Flow on Axial－Volute in Turbine Machinery;
叶轮机械轴向蜗壳内部流动的数值分析
Research on Actual Flow and Pulsation of the Axial Piston Pumps
轴向柱塞泵实际流量及脉动系数的理论研究
Flowing and Heat Transfer Characteristics of Heat Pipe with Axially Swallow-tailed Microgrooves
燕尾形轴向微槽热管的流动和传热特性
Influence of Axial Clearance on Unsteady Flow Interaction in Turbine Stage
透平级轴向间隙对非定常流动干涉影响的研究
Dynamic Performance Analysis of Coaxial Opposite Direction Impinging Stream Mixers
同轴相向撞击流混合器的动态特性分析
Effect of circumferential forward-skewed blade on aeroacoustic performance of axial fan
周向前弯叶片对轴流风扇气动声学性能影响
Performance of new structure inner restrictor compensated hydrody- namic/ hydrostatic journal bearings
新型内部节流形式动静压径向轴承特性研究
Numerical Calculation of Steady Flow of Viscoelastic Fluid in the Eccentric Annulus with Internal Tubing Moving Axially.;
粘弹性流体在内管做轴向运动的偏心环空中定常流动的数值计算
Law of Maxwell fluid flowing in annuli with inner wall reciprocating axially
Maxwell流体在内壁面沿轴向做往复运动的环空内的流动规律