1) CFD with moving boundary
动边界计算流体力学
2) CFD
计算流体动力学
1.
On Visualization in Scientific Computing in Ship CFD and Development of SCFDVS;
船舶计算流体动力学可视化系统的SCFDVS开发
2.
Then the simulation design of food drying-machine is done based on the CFD software FLUENT.
为此,采用计算流体动力学软件FLUENT对食品烘干机进行仿真设计,优化了干燥室的结构参数,使干燥室的温度场更均匀,从而减少了能源的消耗,达到节能的目的,提高了产品的绿色度。
3.
The characteristics and applications of computational fluid dynamics(CFD) during grain machine design are introduced.
概述了计算流体动力学(CFD)技术的特点,并以旋风分离器为应用实例,介绍了CFD在粮机设计中的应用。
3) computational fluid dynamics
计算流体动力学
1.
Modeling of hydraulic characteristics through labyrinth emitterin drip irrigation using computational fluid dynamics;
迷宫滴头水力特性的计算流体动力学模拟
2.
Application and popularization of computational fluid dynamics in condiment production;
计算流体动力学在调味品生产中的应用探讨
3.
Study on flow patterns of blood pumps with computational fluid dynamics;
应用计算流体动力学方法研究人工心脏流场
5) computational fluid dynamic
计算流体动力学
1.
The actions of computational fluid dynamic in the design of room air distribution are analyzed.
分析了计算流体动力学技术在室内气流组织设计中的主要作用,针对写字楼办公室选择了三种不同的气流组织方式进行了数值模拟,得出了此类建筑的最佳气流组织方式。
2.
In order to improve the worse lubrication and cooling condition of the media bearing system in the aero engine,computational fluid dynamic theory and finite element technique were employed to analyse the fluid field of the oil in now used bearing system,and the cause of the worse lubrication and cooling was found.
针对某型航空发动机中某中介轴承润滑和冷却性能较差的情况,采用计算流体动力学有限元技术对其原因进行了分析。
3.
The main functions of computational fluid dynamics,as well as the general simulation and main performance of some great universal CFD softwares are introduced.
介绍了计算流体动力学(CFD)方法的主要功能以及几种大型通用CFD商业软件的发展概况和主要性能。
6) computational fluid dynamics(CFD)
计算流体动力学
1.
2 m and two PBTs with parallel or cross arrangement have been experimentally investiga-ted by particle image velocimetry(PIV) and numerically simulated by computational fluid dynamics(CFD) using the standard k-ε model.
2m的四斜叶桨(PBT)的流场进行测量,并利用标准k-ε模型对相应的流动特性进行计算流体动力学数值模拟。
2.
A computational fluid dynamics(CFD) model was used to simulate steady and unsteady flows in a large slanted axial pump at the Taipu River pumping station for near-zero head conditions.
为了分析零扬程工况水泵的内部流态、流动损失、非定常特性以及在此工况下机组运行的可行性,利用计算流体动力学技术对太浦河泵站原型机组近零扬程工况进行了定常和非定常流动特性仿真计算。
3.
A force model of an injector control valve was set up,and the changes of the fluid damping clearance were investigated based on the results of computational fluid dynamics(CFD) and experiments for control valve of injector.
建立了共轨燃油喷射系统喷油器控制阀的力学模型,在计算流体动力学和试验的基础上对控制阀阻尼间隙进行了研究。
补充资料：计算流体力学
| 计算流体力学 computational fluid mechanics 用离散化的数值方法及电子计算机 对流体无粘绕流和粘性流动进行数值模拟和分析的学科。计算力学的一个分支。无粘绕流包括低速流、跨声速流、超声速流等；粘性流动包括湍流、边界层流动等。计算流体力学是为弥补理论分析方法的不足而于20世纪60年代发展起来的，并相应地形成了各种数值解法。主要是有限差分法和有限元法。流体力学运动偏微分方程有椭圆型、抛物型、双曲型和混合型之分，计算流体力学很大程度上就是针对不同性质的偏微分方程采用和发展了相应的数值解法。 |
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参考词条