Taking the membrane structure roof of Hangzhou Swimming Stadium for example, wind load characters on large slope roof were studied by wind tunnel simulation.
以杭州游泳馆膜结构屋顶为例，本文通过风洞模拟实验的方法研究了大坡度膜结构屋面的风荷载特性。
The theoretical foundation of the user and the selection of some factors determine the calculation accuracy in the simulation of the architectural numerical wind tunnel.
数值风洞模拟要想获得理想的计算精度，依赖计算人员的理论基础及其在具体操作中对各种重要因素的选择。
To study the flying principle of micro-air vehicle (MAV), and to economize the test outlay of wind tunnel, the numerical simulation of MAV is introduced in this paper.
为了研究微型飞行器的飞行机理以及节约风洞实验资金，进行了微型飞行器的数值模拟方法研究。
Three main methods, site measurement, wind tunnel test and numerical simulation techniques are commonly used for the study of wind-induced interference effects on buildings.
目前研究建筑物风致干扰效应的主要方法有现场实测，风洞模型试验和数值模拟计算三种方法。
The foreign countries have utilized the methods of wind tunnel test and numerical flow simulation, and carried out the series research on this problem.
国外利用风洞模型试验和流场数值模拟计算的方法，对此问题进行了系列化的研究。
Environmental impact assessment, air quality modeling, atmospheric turbulence, air pollution simulating and other wind engineering simulation with wind tunnel.
环境影响评价，空气质量模式，大气湍流，空气污染模拟及其它风工程风洞试验。
The exact simulation of atmospheric boundary layer is not only the precondition of the wind tunnel test of the large span roof structures, but also a difficulty of its.
大气边界层的正确模拟是用风洞试验测量大跨屋面风荷载的前提，也是风洞试验研究的难点。
The study item designs two-set experimental devices for small-sized vertical and circular wind tunnel system and flow field simulation.
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 one-step convergence formulae are obtained and validated by the simulation of a numerical wind tunnel.
得到了一步收敛公式，并且在数字模拟风洞中得到证实。
To verifying numerical simulation of wind field around tall buildings, the wind tunnel experiment is still carried on, and the experiment result is compared with the numerical simulation result.
为了验证单体建筑物绕流数值模拟的实用性，还与风洞试验的结果进行了比较。
In the method particle trajectory model of certain aviation bomb is chosen, drag law by the numerical simulation based on the virtual wind-tunnel is adopted.
该方法选用航空炸弹质点弹道模型，采用虚拟风洞数值模拟得到的炸弹阻力定律，结合实弹靶试数据，对弹道系数进行了符合计算。
In this paper, some problems dealt with similar simulation of fluctuating pressure in the atmospheric boundary wind tunnel are under discussion.
本文讨论了大气边界层风洞中脉动风压相似模拟所遇到的问题。
Numerical simulation has been taken to research sting support interference in FL-9 low speed pressurized wind tunnel.
对气动院FL - 9低速增压风洞尾撑支架干扰进行数值计算。
Comparison of structural shape coefficient determined by numerical simulation and wind tunnel test wind speed, wind direction on the shape coefficient of the degree structure.
通过不同风速、风向角下结构体形系数对比确定数值模拟及风洞试验中风速、风向角对结构体形系数的影响程度。
Compared with the traditional wind tunnel test, the simulation of vehicle outflow fields has several advantages: reproductively, short period and low cost.
与传统的风洞实验相比，汽车外流场的计算机数值模拟具有可再现性、周期短以及低成本的优点。
The reason of the effect of local configuration on wind pressure distribution is analyzed and the results of wind tunnel test and numerical simulation are compared with each other.
分析了局部构造对屋盖表面风荷载产生影响的原因，还将数值模拟结果与风洞试验结果进行了比较；
Wind vibration analysis based on numerical simulation mentioned above checked by the results gained time-history analysis based on wind tunnel test data is applied in this paper.
以基于风洞试验风压数据的风振时程分析结果为参考，对基于数值模拟的风荷载时程进行校核并应用于该结构的风振时程分析。
It is concerned in wind tunnel test, analytical analysis and numerical simulation.
研究方法有风洞实验、理论分析和数值模拟。
In this paper, the advantage and disadvantage of the wind tunnel experiment and the numerical simulation are expounded.
本文在阐明风洞试验与数值模拟的优劣之后，强调这两种分析技术的整体效应和相互校正作用。
The captive trajectory simulation technique is a special method used to investigate the store separation characteristics and trajectory from the aircraft in wind tunnel.
捕获轨迹试验技术是专门用来在风洞中研究外挂物和母机分离的一项特种试验技术。
A study is carried out on a hypersonic inlet with rectangular-to-circular shape transition and forebody using numerical simulation and high enthalpy wind tunnel test.
对一种带前体的高超声速矩转圆形进气道开展了数值仿真及高焓脉冲风洞试验研究。
A study is carried out on a hypersonic inlet with rectangular-to-circular shape transition and forebody using numerical simulation and high enthalpy wind tunnel test.
对一种带前体的高超声速矩转圆形进气道开展了数值仿真及高焓脉冲风洞试验研究。
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