应用低温风洞模拟热喷流，是喷流模拟技术一大进步。
It's an important advance for jet simulation to simulate hot jet by cryogenic wind tunnels.
利用风洞模拟实验，系统研究了植被覆盖对土壤风蚀的影响。
Using wind tunnel tests, influences of vegetation coverage on soil wind erosion were systematically studied.
通过风洞模拟实验对双曲面形屋盖的平均风荷载特点进行了研究。
Wind loading on a hyperboloid roof of a stadium was conducted by means of wind tunnel test.
通过CFD数值风洞模拟方法，得到了典型双筒烟囱的体型系数。
With numerical wind tunnel method of Computational Fluid Dynamics (CFD) technology, the shape coefficient of double-tube chimney has been calculated.
说明了在进行初步设计阶段对这类轻型结构进行风洞模拟试验的必要性。
It is believed that the wind tunnel simulations are necessary for the early stage of design.
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。
Taking the membrane structure roof of Hangzhou Swimming Stadium for example, wind load characters on large slope roof were studied by wind tunnel simulation.
规划中大尺寸风洞、高雷诺数风洞、高能量气动设备的研制，将使风洞模拟能力和测试水平实现新的飞跃。
The layout of developing the large dimension wind tunnel, high Reynolds number wind tunnel, high-energy facility, will improve the simulative ability of wind tunnel and enhance the testing level.
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。
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.
本文通过数值风洞模拟方法得到了各风向下穹顶结构的平均风压，尤其是给出了有效分析风激动力响应和等效风荷载的理论方法。
This paper obtains static wind loads based on numerical wind tunnel modeling, and presents the effective theoretic method of wind induced dynamic responses and equivalent wind load analysis.
实验中，自主设计了高超声速直联式风洞模拟自由来流马赫数5.3，通过测量进气道上壁面压力分布，研究了进气道开启过程的起动特性；
During experiment, a directly connected wind tunnel was independently designed to simulate a free stream Mach at 5.3, based on which the dynamic process of inlet opening was studied;
提供的结果来自飞机进气道的设计和性能研究，分析所用的数据来源于进气道模型风洞实验和CFD数值模拟。
This paaer presents selected results from several investigations of ari inlet design and performance. Diagnodtic data are from airfame-inlet model wind tunnel tests and CFD simulations.
本文采用二维可压缩非定常N-S方程模拟了带有上下开槽壁的跨声速二维管风洞中超临界翼型绕流的流场。
Transonic tube wind tunnel flows over supercritical airfoils with slots on both upper and lower walls have been simulated by using compressible unsteady two dimensional Navier-Stokes equations.
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。
Environmental impact assessment, air quality modeling, atmospheric turbulence, air pollution simulating and other wind engineering simulation with wind tunnel.
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 study item designs two-set experimental devices for small-sized vertical and circular wind tunnel system and flow field simulation.
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 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.
为预测镇江大港港区散货码头矿砂在堆放和装卸中的粉尘污染情况，在风洞中进行了模拟试验。
In order to predict the dust pollution caused by handling acinose ore on the bulk dock of Zhen Jiang Harbour, an analogue test is carried out in the wind tunnel.
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。
In this paper, some problems dealt with similar simulation of fluctuating pressure in the atmospheric boundary wind tunnel are under discussion.
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。
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.
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。
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.
结合作者进行的汽车造型概念设计，介绍了应用虚拟风洞进行汽车空气动力学数值模拟的研究过程。
In order to adapt to new modern car styling, the aerodynamic numerical simulations based on computational fluid dynamics (CFD) are applied to the process of car styling.
通过模拟桥址地形的风洞试验，确定桥梁设计基准风速和相关的风特性参数，使得到的风速真正反映桥址处风的实际状况。
The design reference wind speed and related wind characteristic parameters of the bridge are derived from the wind tunnel test of a terrain model of the bridge site.
本文给出了一项在南京大学NJU环境风洞中实施的实验模拟研究。
An experimental modeling study executed in NJU meteorological wind tunnel was described in this paper.
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。
The foreign countries have utilized the methods of wind tunnel test and numerical flow simulation, and carried out the series research on this problem.
研究方法有风洞实验、理论分析和数值模拟。
It is concerned in wind tunnel test, analytical analysis and numerical simulation.
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。
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。
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.
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