The pressure surge in fluid transmission pipeline is one of the basic characteristics of fluid dynamic flow.
流体传输管道内的压力脉动反映了流体动态流动的基本特性。
Research shows that, it is suitable for rotor dynamics, dynamic analysis of helicopter rotor blades fuselage systems and piping systems contained flow fluid.
研究表明，本方法适用于转子动力学，直升机旋翼-机身耦合系统以及具有流体流动的管道系统的动力分析。
Fluid flow between a rotating disk and a stationary septum such as that in a rotating disk dynamic filter was studied theoretically and experimentally.
本文从理论和实验角度研究了旋转圆盘动态过滤机中旋转盘和固定滤板间的流体流动。
The influence of the front shaped monolith on the internal flow of an automotive catalyst converter was studied by using computational fluid dynamic method (CFD).
采用计算流体动力学(CFD)的方法，在一典型催化转化器结构的基础上，研究了催化转化器载体前端造型对其内部流动特性的影响。
The paper analyses the dynamic flow force of spool valves using the momentum theory of fluid.
本文用动量理论对滑阀液动力进行了全面的理论分析。
The characteristics of air flow and the air-solid two phase movement in a turbo classifier are analyzed by the dynamic equation of fluid motion combined with the features of intense circulating flow.
利用流体运动方程和平面强旋转流的流动特性分析了涡流分级机内空气流动特性和气固两相流运动特性。
Making use of computational fluid dynamics method and dynamic simulation, the thesis studies the effects of jet flow on launch process of vehicular container-type missile.
结合流场计算和发射动力学仿真，研究某型车载发射系统中燃气流对发射过程的影响。
And created by the conditions of flow at the dynamic interface between a body of cohesionless sediments particles and a fluid.
由无粘结性沉积物颗粒和流体间的动态界面的流动条件所造成。
From fluid flow momentum theory the basic equation of flow dynamic forces in the spool closing process is derived, and the spool dynamic equation of the two-way cartridge valve is established.
本文根据流体动量理论导出了阀芯关闭过程中液动力的关系式，在此基础上建立了二通插装阀阀芯关闭运动方程。
The calculation results show: each nonlinear flow and dynamic fluid gravity have certain effect on calculation results, and ignoring these factors will cause much deviation;
计算结果表明：各种非线性渗流效应和动态流体重力作用对计算结果有一定的影响，忽略这些因素将对计算结果产生较大的偏差；
In this paper we propose a novel leakage fault detection and diagnosis method, using dynamic simulation to monitor the fluid flow process and identify leakages when large flow rate deviations occur.
诊断过程通过动态模型的在线参数估计完成，在实现模型校正的同时可以预测流动过程的变化趋势并判断是否存在故障。
Dynamic method is the main method currently used to obtain relative perm- eabilities for 2 immiscible phase fluid flow through porous media.
驱替实验计算相对渗透率曲线是目前取得不混相液体相对渗透率曲线的主要方法。
An experimental study is conducted of the dynamic characteristics of gas flow pulsation in a turbine machinery seal clearance from the viewpoint of fluid solid interaction.
从流固耦合的角度，试验研究了透平机械密封间隙气流脉动的动态特性。
An experimental study is conducted of the dynamic characteristics of gas flow pulsation in a turbine machinery seal clearance from the viewpoint of fluid solid interaction.
从流固耦合的角度，试验研究了透平机械密封间隙气流脉动的动态特性。
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