1、

Dynamic mesh model was used to simulate piston motion, k-ε turbulence model was used to predict the incompressible fluid flow in the cylinder.

液压缸缓冲过程流体流动的CFD模拟分析,使用动网格方法模拟活塞边界运动,k-ε湍流模型预测液压缸内不可压缩流体流动。

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2、

according to the law of piston motion in absolute coordinate, transient flow characteristic model of the pump both in ideal liquid state and in actual liquid state are developed respectively by lamped parameter method.

根据绝对坐标系下的柱塞运动规律,采用集中参数法分别建立了柱塞泵理想液体和实际液体的瞬时流动特性模型。

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3、

The Analysis of Internal-combustion Engine Piston Motion Based on Pro/ E

基于Pro/E的内燃机活塞运动分析

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4、

Two coordinate numeric control grinding motion model of elliptic taper piston

椭圆锥体活塞的两坐标数控磨削运动模型

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5、

The crankshaft, in conjunction with the connecting rod, converts the reciprocating motion of the piston to the rotary motion needed to drive the vehicle. spherical union swivel

曲轴,和连杆一起,把活塞的往复运动转化为驾驶车辆需要的旋转运动。球面活管接旋转接头

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6、
7、

apply to reciprocating motion of hydraulic cylinder piston rod sealed device can also be used to cover the static flange seal.

适用于液压缸活塞杆往复运动用密封装置,也可用于法兰端盖的静密封装置。

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8、

in motion equation of aircraft in a short period, input variable of network is elevation, speed of pitch angle and deflection angle of control piston for aircraft, and that output variable is aerodynamic force and moment coefficient.

对于飞机的短周期运动方程,网络的输入变量是飞机的仰角、俯仰角速度和舵面偏转角,输出变量是气动力和力矩系数。

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9、

owing to the absence of a flywheel, the motion of piston assembly is different from crankshaft engines and depends on the mass and the different forces acting on it.

与曲轴式发动机不同,由于不受曲柄连杆机构的约束,HFPE活塞组件的运动规律完全取决于其本身的质量及所受到的作用力。

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10、

the heartbeat of creation is a two-way piston stroke of vibratory motion which extends from the still light of mind.

造物之心跳是(从思想的静止之光中扩展的)振动运动的一个双向活塞冲程。

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11、

The PG Series is low profile with true parallel motion that is generated by a pinion mechanism powered by a double acting piston.

在PG系列是低姿态具有真正的平行的议案是由双动活塞驱动的齿轮机制产生。

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12、

Analyses on motion law of piston of constant flow pump for polymer injection

注聚合物用恒流量往复泵柱塞运动规律分析

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13、

Calculation method of piston air induced by train motion in subway tunnels is derived based on fluid continuity equation and Bernoulli equation. Further qualitative analysis is carried out on some key factors affecting the piston effect.

以流体连续性方程及伯努利方程为理论依据,针对地铁特点,推导得出隧道内列车活塞风的计算方法,并对影响活塞效应的因素做定性分析。

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14、

Piston Sway Motion and Slap on Cylinder Liner in a Four Stroke Diesel Engine

四冲程柴油机活塞摇摆及其对缸套的冲击

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15、

Brush Plating for Repair of the Worn Piston of Wing Flap Motion Tube

襟翼作动筒活塞的电刷镀修复工艺

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