利用FLUENT软件完成了条纹沟槽表面特殊流场模拟。
Using FLUENT software to compute the riblets surface flow field.
提高充型过程数值模拟的计算速度是流场模拟的一个研究热点。
Computing speed of numerical simulation on filling process of casting is a focus and difficulty in the study of this field.
采用可实现化模型对四孔氧枪的一个喷孔进行了二维流场模拟。
The flow behavior of nozzle jets in the oxygen lance of a steelmaking company was simulated based on the realizable turbulent model.
本研究项目设计了小型立式环型风洞系统和流场模拟两套实验装置。
The study item designs two-set experimental devices for small-sized vertical and circular wind tunnel system and flow field simulation.
结果表明，通过流场模拟的方法可以预测组合流道在挤出过程中的熔体充满长度，其误差为7。
It showed that the melt filled length could be forecasted through the flow field simulation, with an error 7.
结果表明，本文建立的分区交界面数值计算模型是可靠的，可用于处理几何形状复杂的流场模拟。
The result shows that the numerical calculation model of interface of block-structured grids in reliable and can be used for complex geometry shape.
运用流体力学仿真软件对传感器排水罩的排水效果进行了流场模拟，验证了排水罩结构设计的可行性。
The flow field of the drainage cover of the sensor was simulated by using a fluid mechanics simulation software, the feasibility of drainage cover structure design was validated.
模拟了聚乙烯填充体系淘析器内的三维流场。
Three-dimensional flow field in the elutriator of polythene packed system is simulated.
本论文就是利用较成熟的商业软件FLUENT对处浅水域情况下的三体船周围的粘性流场进行数值模拟。
In this paper a reliable commercial CFD software FLUENT is introduced to simulate the viscous fluid field around the trimaran sailing in shallow waters.
将并行计算方法应用于含运动边界流场的数值模拟，采用弹簧方法生成非结构运动网格。
The parallel computation method was used for numerical simulation of flow field with moving boundary, and unstructured moving grids were generated by spring analogy method.
利用数值模拟方法计算了双水套中水的流场分布，确定了关键的设计参数。
Calculates the distribution of inside water flows with numerical simulation, determines the key design parameters.
从NS方程出发，采用二阶精度的NND格式对塞式喷管的流场进行了数值模拟。
The numerical simulations of the flow field around and aerospike nozzle cell were completed base on N S equations with Second order NND scheme.
本文利用计算流体力学CFD商业软件FLUENT对潜艇上使用的油气分离器内部流场进行了数值模拟。
This article does the research on the oil-air separator used in the submarine using FLUENT, the business software of CFD.
采用商业软件CFX对船体所处的粘性流场进行数值模拟，从而得到三体船周围的详细的流场细节和流动特征。
The detail of the flow field around the body is obtained by simulating the viscous flow field using the commercial software CFX.
结果表明，数值模拟得到的流场结构与实验结果一致。
The results of numerical simulation are in accordance with that of experiments.
为了验证方法和程序的正确性，论文中对M6机翼和F4翼身组合体的流场进行了数值模拟，并与试验结果进行了对比。
The viscous flow around M6 wing and F4 wing-body configuration are simulated and compared with the results of wind tunnel experiment.
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。
This paper simulates the flow field of the slag swirl burner by the numerical calculation methods.
为验证模型的可靠性，对静水中的振荡圆柱流场进行模拟，与实验及数值计算结果吻合较好。
Circular cylinder oscillating in water at rest is simulated to validate the model and the result compared with experimental and numerical simulation data is in good agreement.
在对现有环形硝化器内部流场的分析模拟结果的基础上，提出改进的方案，以求提高环形硝化器的换热效率。
An improved scheme is presented to raise the heat exchange effect of annular nitrating pot, based on the simulation values of the fluid field in the current annular nitrating pot.
采用以N-S方程为主控方程的数值模拟方法，进行固定尾翼鸭式气动布局导弹的气动特性和流场数值模拟。
To investigate the rolling control characteristics of canard-controlled missile with fixed-tail, a numerical simulation method based on N-S formulation was conducted.
对脉冲爆震发动机的热力循环过程应用特征线法作了一维流场的数值模拟。
Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.
通过使用动网格技术，可实现对桥梁断面等刚体截面绕流场的模拟。
The moving grid technique is adopted to simulate the fluid fields around the rigid body such as bridge girder cross-sections.
进一步配合流场有效的并行计算算法，最终可实现高效、快捷地模拟复杂流场。
With the effective parallel computation algorithm, the simulation of complex inviscid flow is finally achieved more efficiently and quickly.
在叶栅流场的数值模拟中，有效地利用贴体网格，对提高流场预测的准确性和减少计算机时有重要意义。
In the numerical analog of cascade flow, using body-fitted grids effectively is of great significance in improving computation accuracy and saving CPU time.
超声速进气道的三维流场数值模拟结果与二维数值模拟结果存在较明显的差别，说明进气道侧壁附面层的影响不容忽略；
There is a difference between the numerical simulation results of two-dimensional and three-dimensional flow field in supersonic inlet, which shows the influence of boundary layer on the side wall.
同时还对7种压力梯度下沟槽表面流场进行模拟，研究了压力梯度对减阻效果的影响。
In addition, numerical simulations of turbulent flow over riblet surface are carried out in 7 kinds of pressure gradients. The effect of pressure gradient is analyzed.
对二维流场的数值模拟例子表明，这种流场重建的方法是可行的。
Numerical simulation of two dimensional examples shows the possibility of using this method to reconstruct flow patterns.
对水在空气中湍动雾化射流的气液两相流场进行了数值模拟。
Simulation of turbulence atomization jet in the air-water two phase flow field was performed.
对水在空气中湍动雾化射流的气液两相流场进行了数值模拟。
Simulation of turbulence atomization jet in the air-water two phase flow field was performed.
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