In order to reduce the effect of fluid viscosity change on the sensor performance, a quantitative optimization method for rotor parameters of liquid turbine flow sensor is put forward.
以降低传感器特性受被测液体粘度变化的影响为目的，提出了液体涡轮流量传感器叶轮的多参数定量优化方法。
This paper deals with the physical characteristics of the transient of flow parameters in hydraulic system when fluid flows through pipe junction with different diameter.
本文分析研究了液压系统中液流在连接不同直径管道的装置处，流动参数发生瞬变的物理特征。
During gas drilling, both the alteration of the drilling parameters and encountering the reservoir will cause the transient flow of wellbore fluid.
气体钻井过程中，调整钻井参数或者钻遇储层都会引起井内流体的瞬态流动。
The flow model parameters were obtained from determining the fluid resident time distributions in two kinds of the different structural plate and frame electrolyzers that were self-designed and made.
对自行设计制造的两类不同结构的板框式电化学反应器，通过流体停留时间分布测定，求得流动模型参数。
The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow.
边界层转捩流动的特征参数明显不同于层流或湍流，转捩流动的这些特征直接影响着流体的动力、传热特性。
The process selects (703) values for flow tube and fluid parameters.
过程选择(703)流管和流体参数的值。
The process determines (704) an estimated mode shape based on the values for the flow tube and fluid parameters.
过程根据流管和流体参数的值确定(704)一个估计模态。
Adjustable chokes enable the fluid flow and pressure parameters to be changed to suit process or production requirements.
可调节流器可改变流体的流动参数和压力参数，以适合于处理要求或生产要求。
The results can be used to compare the separating capacities of different hydrocyclones with different structural parameters under different split ratios, flow rates and fluid properties.
得到的结果可适用于不同的流体流量、不同的分流比、不同的流体物性参数以及不同尺寸关系的旋流器。
The calculation results show the characteristics of temperature distribution and fluid flow inside the air-conditioned room with variors air inlet parameters.
并对计算结果进行分析，总结出送风参数对空调房间的气流流动与温度分布的影响规律。
It was observed from examples that eccentricity of drill string had major effect on the axial flow rate of Power-law screw fluid when the other parameters were invariant.
从算例可以发现：在其它参数不变的情况下，钻柱的偏心对幂律流体螺旋流轴向流量的影响非常大。
It shows that the grouting diffusion radius of Bingham fluid is related to the grouting pressure difference, gap width, flow velocity and time-dependent behaviors of rheological parameters.
由公式可知，土体劈裂压力、裂隙宽度、浆液流速、流变参数的时变性是影响扩散半径的重要因素。
The flow field around a car is simulated with the method of computational fluid dynamics (CFD) in this paper. Some aerodynamic parameters are obtained.
应用计算流体力学(CFD)方法计算模拟轿车三维外流场，得出模拟计算结果。
The flow field around a car is simulated with the method of computational fluid dynamics (CFD) in this paper. Some aerodynamic parameters are obtained.
应用计算流体力学(CFD)方法计算模拟轿车三维外流场，得出模拟计算结果。
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