查询词典 fluid dynamics

A new research method, computational fluid dynamics method,is introduced to solve problems in the paper coating industry of short-dwell coating processes.

介绍了流体动力学的一种新的研究方法──计算流体动力学方法，及其在造纸工业短驻留刮刀涂布过程中应用的结果。

In the ease of large Reynolds number, Reynolds stress turbulence model and computational fluid dynamics was used to simulate the cone valve flow field and investigate emphatically the effect of structural parameters, inlet pressure, outlet pressure, and valve opening on the flow field within cone valve.

在大雷诺数下应用雷诺应力湍流模型和计算流体力学方法对锥阀的内部流场进行数值仿真计算，着重研究阀的结构参数、入口压力、出口压力、阀口开度等对锥阀流场的影响。

The results also show that it is feasible and cheap to investigate cyclone separator's separation performance by means of computational fluid dynamics.

研究结果还表明，应用计算流体动力学来研究旋风分离器的分离性能方便且可行。

In the process of draining gas in gob area of a coal mine, the stability of surface drilling well and gas drainage effect were improved by studying different factors affecting the drainage effect and the term of service with the method of numerical simulation of computational fluid dynamics and field test.

在应用地面钻井抽采矿井采空区瓦斯的过程中，为了提高地面钻孔的稳定性及瓦斯抽采效果，采用CFD数值模拟和考察试验的方法研究了影响地面钻孔抽采效果和服务期限的不同因素。

The computational fluid dynamics method is used to simulate numerically the two phase flow of gas and liquid in a demister with corrugated baffle. The demisting efficiency and pressure drop under various droplet diameters, gas velocities and plate spacings are provided. The effects of main design parameters on the demisting efficiency and pressure drop are analyzed.

用计算流体力学方法对波纹板除雾器内的气液两相流动进行了数值模拟，计算得到了不同液滴直径、进气速度与叶片间距下除雾器的除雾效率和压降，并分析总结了各参数对除雾效率和压降的影响规律。

The present paper is actually concerned about its authors' simulated study on the fire prevention characteristics of double curtain wall by using the computational fluid dynamics for the curtain wall safety.

针对呼吸式幕墙存在的消防问题，利用计算流体力学方法对其火灾特性进行了数值模拟，研究了窗槛墙高度、防火挑檐宽度、热通道宽度、外幕墙破碎和室外风速等因素对幕墙通道内烟气流动特性的影响，得出了各因素对烟气蔓延速度、烟羽流温度、幕墙附近温度的影响规律。

This thesis systematically reviewed the development of research methods of domestic and foreign float glass tank, and using Computational Fluid Dynamics software Fluent established mathematical model of glass flow and heat transfer model in the float glass tank.

本文在前人关于浮法玻璃熔窑数学模拟研究的基础上，利用计算流体力学模拟软件Fluent建立了浮法玻璃熔窑内玻璃液传热与流动模型的数学模型，适当利用简化处理方式对浮法玻璃熔窑内玻璃液流场和温度场进行数值模拟。

Technical publications of interest to designers of model aircraft, wind turbines, remote piloted vehicles, hydrofoils and others with interests in fluid-dynamics at low Reynolds Number or low speed flight.

技术出版物感兴趣设计者航模、风车、远程试用车水翼和其他利益流体动力学低雷诺数或低速飞行。

Jet flow ; rocket motor ; double nozzle jet ; computational fluid dynamics

燃气射流；火箭发动机；双喷管射流；计算流体力学

In this study,computational fluid dynamics is applied to simulate the U-shaped duct aeration.

计算流体力学研究方法的运用可成为机械通风优化设计研究的有效工具，为今后机械通风应用技术的发展提供针对性和实用性的依据。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。