The finite element method is used for the three-dimensional flow field calculation in designing centrifugal pump impellers.
为进行离心泵叶轮的三元设计，用有限元方法解决了离心泵叶轮三元流场的计算问题。
The flow field calculation and buckling analysis were conducted for the afterburner with a heat shield, flame stabilizer and jet nozzle.
在任意曲线坐标系下对带有横向波纹隔热屏、外冷却通道和尾喷口的涡喷加力燃烧室的三维热态流场进行数值模拟。
The flow field calculation of the detector inside gas pipeline under drainage state was presented for the problem of speed control of the detector inside gas pipeline.
针对输气管道内检测器运行速度控制问题，研究了在泄流状态下输气管道内检测器的流场计算方法。
The author has applied the modified transition model into the practical flow field calculation, compared the calculation results and obtained some significant analysis results.
作者将修正的转捩模型应用到实际流场计算中，对计算结果进行了比较，从中得到了一些有意义的分析结果。
From flow field calculation and sediment analysis to the sea reclamation project of the river, some rules and patterns are obtained on flow field and sediment variations of Lianwan river.
通过对镰湾河填海造陆工程流场计算和泥沙的分析研究，得到镰湾河流场变化及泥沙变化的有关规律。
This paper simulates the flow field of the slag swirl burner by the numerical calculation methods.
本文采用数值计算的方法对液排渣粉煤旋风燃烧器内的流场进行了模拟。
We adopted different time steps for the calculation of the flow and temperature field, which improve the efficiency greatly.
通过对流场及温度场分别采用不同的计算域和时间步长，大大提高了计算效率。
Based on the calculation of aerodynamic flow field, overcooled water droplets trajectories and energy equation, surface temperatures of the anemometer under various conditions were obtained.
通过对空气流场、过冷水滴运动轨迹的计算和能量方程的求解，得到了多种状态下的风速管表面温度。
Liquid holdup plays an important role in the technology calculation of multi - phase flow. All kinds of correlations always are concluded by the experiment data or field data.
持液率计算在多相流工艺计算中占有重要的地位，各种相关式都是依赖于实验或现场数据得出的经验或半以验相关式。
The mixing process relied on the flow field used for mixing calculation.
计算结果表明：混合过程与计算采用的流动场密切相关；
Taking 9 reaction equations with 12 components as an example and utilizing the established calculation program, the free jetting flow field of the rocket is simulated.
以12组分9反应方程模型为例，利用编制的计算程序，对某火箭燃气自由射流流场进行了模拟。
The unsteady potential flow theory is used to analyses the flow field and hydro-dynamic calculation.
将非定常势流理论用于应急上浮运动流场分析与水动力计算。
This paper presents a numerical calculation with finite difference method for two-dimensional turbulent jets mixing flow field.
本文给出了二维紊流射流掺混流场的有限差分数值计算方法。
Time precision of calculation results of unsteady flow field was ensured by using combined method of dual-time step and preconditioning.
采用双时间步和预处理相结合的方法计算非稳态流场，保证了采用预处理方法后计算结果的时间精确性。
Numerical calculation model and method are applicable to analyzing reacting flow field of the solid rocket ramjet with central air-inlet mode.
采用的数值计算模型和方法适用于分析中心进气式固冲发动机反应流场。
The numerical treatments are made for the calculation of the potential flow field in a impeller with splitter blades.
文中对具有分流叶片的叶轮势流场计算作出了数值处理。
According to the "General Theory of Three-Dimensional flow in Turbomachines", the quasi-three dimensional calculation of the transonic flow field has been achieved for a compressor rotor.
本文依据三元流动的通用理论，完成了一个跨声速压气机转子流场的准三元迭代计算。
The evaluation criteria for calculation of flow field in torque converter are given.
提出了变矩器流场计算的评判准则。
It is based on the physical model of exhausted gas bubble and numerically simulates the entire flow field by coupling calculation of the water field and gas field.
计算采用燃气泡物理模型，通过水流场和气流场的耦合计算模拟整个流场的形态。
As an important parameter usually decided by field survey, mud depth of debris flow is directly related to quantitative calculation of velocity and impact forces.
泥石流泥痕深度是一个通过勘测调查获取的重要参数，它直接关系到泥石流运动流速、冲击力等特征参数的定量计算。
The paper presents an introduction to a numerical calculation method of the steam flow field and heat transfer performance ot condensers, accompanied by the analysis of a calculated example.
介绍凝汽器汽相流场与传热特性的数值计算方法及算例分析。
In computing the dielectric recovery characteristic of HVCB during the interrupting course, the numerical results of parallel couple calculation on flow field and electric field has been performed.
本文在对开断过程中介质恢复特性进行的研究中，以两场并行计算得到的结果为依托进行了单元节点的数据耦合。
One of their common methods is based on the detection and tracking of optical flow field, but their calculation results and efficiency are unsatisfied.
基于光流场的检测与跟踪是其常用的方法之一，但其计算结果和效率是不能令人满意的。
Boundary element calculation is applied to the main flow field, while integral methods of the boundary layer theory are applied to the viscous layers.
主流区无粘流动采用了边界元法计算，粘性流动区采用附面层理论的积分关系式计算。
The calculation and its verification show that the calculated processes of tidal level and current fairly well coincide with field data, and the flow field of calculation is reasonable.
实例计算和验证表明：计算的潮位和潮流过程与实测过程吻合较好，计算的流场合理。
The comparison between simulation results and test data indicates that the calculation of flow field is accurate.
模拟结果与试验数据的对比表明，流场计算是准确的。
The calculation has provided that in the nonuniform flow field the curve of pitching moment may be distorted.
计算证明在非均匀流场中俯仰力矩曲线可能发生畸变。
This paper makes a 3-d two-phase flow united calculation of the inner flow field of chamber and nozzle in certain SRM.
对某锥柱形装药固体火箭发动机(SRM)燃烧室和喷管的内流场进行了三维两相一体化计算。
The calculation concentrates on the absolute flow field.
计算针对绝对流场进行。
In the calculation of flow field in 2-d transonic cascade, wave has been exactly captured and results are satisfactory.
在平面叶栅跨音流场的计算中，较好地捕获了激波，与实验比较，结果令人满意。
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