三维流场,3-D flow field
1)3-D flow field三维流场
1.Numerical simulation based on software FLUENT of3-D flow fieldin friction stir welding for aluminum alloy;基于FLUENT的铝合金搅拌摩擦焊三维流场数值模拟
2.Feature of3-D flow field in ladle with eccentric bottom blown argon;偏心底吹氩钢包三维流场的特性
3.Numerical simulation and analysis on energy dissipation of3-D flow field of multiple submerged jets into plunge pool;多孔淹没紊动射流三维流场模拟及消能分析
英文短句/例句
1.Large eddy simulation of three-dimensional flow field in axial-flow type vortex tube轴流式涡流管内三维流场的大涡模拟
2.Three-dimensional Numerical Simulation of Vortex-pump;旋流泵三维流场数值模拟及性能预测
3.Numerical Simulation for Flows and Temperature Near the Dam Area of Three Gorges Reservoir;三峡水库近坝区三维流场温度场数值模拟
4.Numerical Simulation of 3D Flow Field & Temperature Field of Cross Flow Blast Gate贯流式风口的三维流场和温度场的数值模拟
5.Study on Three-Dimensional Flow of Coat-Hanger Die for Sheet Extrusion板材挤出衣架式机头三维流场的研究
6.Numerical Simulation of 3D Fluid Field in Electromagnetic Shaping;电磁成形过程中三维流场的数值模拟
7.Three-Dimensional Numerical Simulation of Dynamic and Sediments in Changjiang Estuary in Dry Season;长江河口枯季三维流场悬沙数值模拟
8.Numerical Simulation of Three-Dimensional Flow Field in Mechanical Stirried Reactor;机械搅拌反应器三维流场的数值模拟
putation of three-dimensional flow field in secondary gas injection for thrust vectoring nozzle气体二次喷射矢量喷管三维流场计算
10.Numerical Simulation of Three-dimensional Current Field and Temperature Field of the Bohai Sea, the Yellow Sea;渤黄东海三维海流场、温度场数值模拟
11.Numerical Simulation for 3-D Hypersonic Flows on Hybrid Meshes and Parallization;三维高超声速绕流流场并行算法研究
12.Analysis of coupled eddy current-thermal field for heavy current bus bar大电流母排三维涡流场-温度场耦合分析
13.3-D Unsteady Flow Field Numerical Simulation of Whole Flow Passage in Francis Turbine混流式水轮机全流道三维非定常流场数值模拟
14.Numerical model of three-dimensional shallow water flow in the Xiamen waters厦门海域浅水三维潮流场动力学模型
15.3-D Turbulent Flow Calculation within a Centrifugal Pump Volute;离心泵蜗壳内部三维湍流场数值模拟
16.Numerical Investigation of Three-Dimension Turbulent Flow Fields in a Centrifugal Pump;离心泵内部三维复杂流场的数值研究
17.Three-Dimensional Numerical Simulation of Flow Fields in the Catalytic Converter;催化转化器内部流场的三维数值模拟
18.Numeration Simulation of the Flow Field 3-Dimensional in a Screw Centrifugal Pump;螺旋离心泵内部流场全三维数值模拟
相关短句/例句
three-dimensional flow field三维流场
1.Moreover,athree-dimensional flow field of the retarded adhesive mortar in a single-screw extruder is obtained after supposition,simplification and carrying on the boundary treatment.结合假设经过简化和边界处理,得出单螺杆挤出机中缓凝砂浆的三维流场。
2.Based on experimental data,adopting a finite volume method,a numerical simulation method is applied to thethree-dimensional flow field about the air-to-surface missiles at high subsonic speed and during the different angle of attack.三维流场的数值模拟是国外军事技术发达国家在飞行器设计过程中所采用的重要方法。
3.According to the original design of control valve of steam turbine provided by manufacturers and the cold functional test and feedback of power plant,three-dimensional flow field of control valve of two different methods of steam-entering was numerically simulated with actual parameters.依据厂方提供的汽轮机调节阀原始设计和冷态试验数据以及电厂的运行反馈信息,对2种不同进汽方式的调节阀在全工况运行参数下进行了三维流场特性的数值模拟。
3)3D Flow Field三维流场
1.Integrated simulation on 3D flow field during ignition start-up of SRM;某固体火箭发动机点火启动过程三维流场一体化仿真
2.On basis of cold model test, the measurement of 3D flow field, separation efficiency, resistance property etc.通过冷态模型试验,对洪堡新型C1旋风预热器的三维流场、分离效率、阻力特性进行测定,研究分析认为,它在降低压力损失方面并没有得到有效改善。
3.A new type of software package for processing data and graphs of 3D flow field is developed in this paper to investigate the multijet characteristics.为研究多股射流流场特性，开发了新型的三维流场图形、数据处理系统，可直接对微机采集的实测数据进行网格化计算等各种处理，以形成相应的等速度剖面图、射流分布立体图、射流中心线偏转轨迹图等，还具有完成计算射流冲击面积等功能。
4)three dimensional flow三维流场
1.Thethree dimensional flow field with inner energy excitation and the variable flow conditions were studied with Direct Simulation of Monte Carlo method(DSMC).本文研究了带内能激发松弛和不同来流条件下的复杂外形高超声速飞行器过渡区三维流场特性。
5)3-D flow三维流场
1.Numerical simulation of3-D flow field in an aeroengine combustor nozzle-loop;航空发动机燃烧室喷油环三维流场数值模拟
2.By using software Fluent, sliding mesh technique as well as the rotating-static impeller interaction, a numerical simulation of the3-D flow of the single stage of the gas-oil multiphase pump by an unsteady calculation was introduced.利用Fluent计算软件,采用非定常滑动网格技术和非结构网格来模拟油气混输泵单个压缩级三维流场,通过对气液两相介质在流道内的流动情况的分析,为改进压缩级的设计提供了依据。
3.For LP casing of 50MW air cooling units,the internal3-D flow field of the off-design simulated with Fine/Numeca,a 3-D CFD software,is introduced.详细分析各工况下的三维流场信息,结果显示背压变化对末级的影响比较大,在高背压、小容积流量工况下,在末级动叶中部出现较大的分离区。
6)three-dimensional velocity field三维流速场
延伸阅读
三维流形三维流形three-dimensional manifold三维流形【dlr既浦n.涵olul.以‘侧d;印e翔epHOeM朋-roo6P臼浮互e]一个拓扑空间(topofoglcal sPacc)，它的每个点都有一个同胚于三维实空间R’或闭的半空间R几的邻域.这个定义通常补充要求三维流形作为拓扑空问是Hilusdo叮和有可数基的.三维流形的边界，即只有上面类型中的第二种而不是第一种邻域的那种点的集合，是一个尤边的二维流形(t从lO一din犯nsionaln飞Inl-tbld).三维流形的拓扑学的方法是非常特殊的并因而在流形的拓扑学(topology ofrn即jfold)中处于一个特殊地位.例.三维流形的一些性质在一般情况下对高维的流形不成立，它们是:可定向的三维流形总是平行的;闭三维流形形成某个四维流形的边界;总可给三维流形引人分片线性和微分构造，井且在两个三维流形之间的任何同胚总可以用分片线性同胚和可微分同胚逼近.描述三维流形的最普遍的方法之一是使用H魄aa川分解(Heeg以rd deComp二ition)和与之密切相关的H哩aa川图(H代拳ard ding雀rn).该方法的精髓是，任何闭定向三维流形M可以分解为两个有公共边界的子流形，其中每个子流形同胚于某个亏格n的标准的完全双环面(或环柄体，见环柄理论(扯田山e Uleo-卿))V.换言之，一个三维流形M可以由两个完全的双环面V沿着它们的边界用某个同胚粘合而成.这个事实使得三维流形的拓扑学中的许多问题可以简化到曲面的拓扑学中的问题.最小的可能数刀称为三维流形M的亏格(g口lus of theth“光~dinrnsionalmal、ifoldM).描述三维流形的另一个有用的方法基于三维流形和夕中的连接(见纽结理论(灿。
