Computational Fluid Dynamics是什么意思 Computational Fluid Dynamics在线中文翻译

Computational Fluid Dynamics

Computational Fluid Dynamics 词典解释

1. 计算流体力学
   ...随着计算机技术的不断发展,计算流体力学(Computational Fluid Dynamics)得到了长足的进步,从最初的小扰动速势方程,到欧拉方程,以及更加复杂的N-S方程[7],目前的CFD技术完全能模拟在复杂外形下的复杂流动....
2. 计算机流体力学
   ...CFD 计算机流体力学(Computational Fluid Dynamics)的缩写,该技术持续影响着F1赛车的发展进程. 利用CFD技术,围绕赛车的气流能够通过电脑显示出来,而且能够直观的展现赛车部件之间的相互影响. 所以工程师不需要率先制造部件,便能模拟这些效果....
3. 黄河
   ...压裂液:fracturing fluid | 黄河:Computational Fluid Dynamics | 腹腔液:peritoneal-fluid...
4. abbr. cfd; 计算水动力学

Computational Fluid Dynamics 双语例句

1. Residential quarantine period space; numerical simulation; ventilation system; computational fluid dynamics
   居家隔离空间；数值模拟；通风系统；计算流体力学
2. The simulation and optimization of solution flow in the cup by computational fluid dynamics tool have been introduced in this paper.
   本文对匀流板的形状和位置进行了计算机模拟和优化，并实际应用于喷镀装置中，取得了很好结果。
3. For now, I am honing my skills in the automotive industry, and I specialise in computational fluid dynamics and thermal systems and engines, which is kind of what you need to develop jet engines.
   现在，我在训练汽车行业的技能，并专攻计算流体力学和发动机的热系统，这些都是开发喷气发动机所需要的。
4. Waste tires; Eddy Dissipation Model; Probability Density Function model; rice hulls; Computational Fluid Dynamics; Rotary kiln incinerator; oil sludge
   指导教授吴中兴；中文关键字机率密度函数燃烧模式；旋转窑焚化炉；废轮胎；涡流消散燃烧模式；计算流体力学；油污泥；稻壳
5. With the development of computer technology and the advancement of numerical calculation, Computational Fluid Dynamics has been applied widely in simulating engine's chemical non-equilibrium flowfields and has emerged as an extrem ely valuable and cost-effective engineering tool in engine design and flowfield analysis.
   随着计算机技术的发展和数值计算方法的进步，计算流体力学在发动机的燃烧化学非平衡流场的数值计算研究方面得到了广泛的应用，并逐渐成为发动机设计和流动分析的一种经济、有效的手段。
6. Computational fluid dynamics analysis for flow field and temperature field of tank exhaust.
   坦克排气流场与温度场的计算流体力学分析。
7. According to the engineering criterion of the cooling system, the function and the characteristic of the cooling system are checked at the case of Rating and Torque, thus two schemes are compared to select the better one, and also the boundary condition for further Computational Fluid Dynamics analysis is provided.
   按照冷却系统工程规范，分标定点与转矩点两个工况来检查冷却系统的功能和特性，以比较两种结构方案的优劣，也为下一步进行计算流体动力学分析提供边界条件。
8. Combinding the PrePost project, which is a Computational Fluid Dynamics software, this paper studies HCI and HMI.
   结合流体力学分析前后处理软件PrePost开发项目，本文对人机界面和人机交互模型的相关技术做了研究。
9. The aerothermodynamic processes of the dynamic balance between the working leakage of the sealing system of the robot and the output of the centrifugal fan were analyzed, the flow field and performance of the centrifugal fan were simulated by the computational fluid dynamics, and a low noise and high efficiency centrifugal fan was designed which is characterized by stable negative...
   首先分析了机器人在工况下密封系统漏气与离心风机排气动态平衡的气动热力学过程；在此基础上，应用现代计算流体力学方法进行了风机流场仿真和特性分析，设计了墙壁适应能力好、高效率低噪音的离心风机；最后试验表明：当墙壁缝隙小于1 cm时机器人可以安全工作，续航时间为45~60 min，噪音满足1 m距离小于70 dB的低噪音要求。
10. The aerothermodynamic processes of the dynamic balance between the working leakage of the sealing system of the robot and the output of the centrifugal fan were analyzed, the flow field and performance of the centrifugal fan were simulated by the computational fluid dynamics, and a low noise and high efficiency centrifugal fan was designed which is characterized by stable negative pressure under variable flow. The experiment results showed that the robot can work stably for 45~60 min when the wall gap is less than 1 cm with the noise lower than 70 dB at a distomce of 1 m.
    首先分析了机器人在工况下密封系统漏气与离心风机排气动态平衡的气动热力学过程；在此基础上，应用现代计算流体力学方法进行了风机流场仿真和特性分析，设计了墙壁适应能力好、高效率低噪音的离心风机；最后试验表明：当墙壁缝隙小于1 cm时机器人可以安全工作，续航时间为45~60 min，噪音满足1 m距离小于70 dB的低噪音要求。
11. The air flow of subway island-platform was simulated with Computational Fluid Dynamics. The Simulated temperature fields were the same as the tested temperature fields. Then the Computational Fluid Dynamics simulation can simulate and forecast subway island-platform temperature fields accurately with standard model. Thus it can provide gist for air-conditional system design of subway island-platform.
    岛式站台的温度场模拟结果与实际测试的站台温度场吻合较好，表明在合理的简化条件下，采用标准湍流模型的计算流体力学模拟能够较为准确地模拟和预测地铁岛式站台的温度场，可以为岛式站台空调系统的气流组织设计提供依据。
12. Starting from computational fluid dynamics and by referencing the hydraulic design parameters of a hydropower station, the geometrical models of spiral case, stay vane, guide vane, runner, draft tube, and other flow passage components of this power station are established. According to the lower discharge capacity and lower efficiency during large flow rate of the original runner, the linear type crown is changed into arc type crown, meanwhile according to the unreasionable position design of the inlet edge and the outlet edge of the original vane, the outlet edge is moved to the outboard, which have increased the discharge capacity of the turbine and improved the energetic property during large flow rate.
    本文作者从计算流体动力学出发，根据一具体水电站的水力设计参数，建立了该电站的蜗壳、固定导叶、活动导叶、转轮及尾水管等过流部件的三维几何模型，针对原转轮的过流能力小、在大流量工况时其效率偏低的缺点，把原转轮直线型上冠改为圆弧型上冠：同时，针对原叶片进、出口边的位置不合理的设计，把转轮出口边向外侧移动，提高水轮机的过流能力，有利于改善大流量工况时的能量性能。
13. Computational fluid dynamics is used to compute the pressure distribution within the urinary system to determine the bladder pressure. This will help to diagnose the symptom of BOO. It is found that the pressure loss in the unobstructed case is due to the presence of friction.
    本文的研究方法，著重在找出尿道流场中影响压力损失的最主要因素，我们先建立起尿道的计算网格，利用计算流体力学算出尿道内的流场，压力分布，在配以实验验证我们的数值结果，最后利用这些结果找出一个无因次参数图来诊断膀胱出口阻塞症状。
14. In Chapter 6 of this dissertation, the flow in pulse-jet space and inside of a single ceramic tube is simulated by computational fluid dynamics.
    论文第六章将气体引射空间和单根滤管内流场假定为二维轴对称、可压缩、非稳态湍流流场，采用贴体坐标和k-ε湍流模型对其进行了数值模拟。
15. The numerical analysis was performed on temperature distribution of the outlet nozzles in main vessel of SCWR by using computational fluid dynamics software CFX.
    采用计算流体力学软件CFX对超临界水冷堆主容器出口管的温度分布进行数值分析。
16. Computational fluid dynamics simulation is one of main methods to obtain bridge deck flutter derivatives, however, it is time-consuming since large amounts of computation should be performed.
    计算流体动力学模拟是获得桥梁断面颤振导数的主要方法之一。
17. With the computational fluid dynamics software CFX, numerical simulation was executed to analyze the effect of Re on the flow resistance.
    利用计算流体动力学软件CFX进行数值模拟，分析了雷诺数Re对流动阻力的影响。
18. With the rapid development of both computer hardware and software including combustion theory and computational fluid dynamics, numerical simulation has become more and more important.
    随着燃烧理论和计算流体力学的迅速发展，加上计算机的广泛应用，燃烧理论与数值方法相结合是必然的发展趋势。
19. Using Computational Fluid Dynamics, a three-dimensional large eddy simulation model of smoke flow is set up.
    利用计算流体动力学的方法，建立了室内火灾时期烟气流动的三维大涡数值模型，目的是通过对火灾烟气流动的数值模拟，为多室火灾的控制和人员救助提供理论基础。
20. Cyclones; Computational Fluid Dynamics; The Model Of Onflow; Numerical simulation
    重介质旋流器；计算流体力学；湍流模型；数值模拟

Computational Fluid Dynamics 单语例句

1. Some of the top teams have two wind tunnels in constant use while BMW Sauber have committed substantial resources to computational fluid dynamics.

Computational Fluid Dynamics [ˌkɔmpju(:)ˈteiʃ(ə)n(ə)l ˈflu:ɪd daiˈnæmiks]