Finally, mean wind pressure coefficient of the pavilion is researched under the conditions of with and without interference. The reason of wind interference is also analyzed.
最后研究了有无干扰情况下的场馆表面平均风压系数,分析了风干扰的原因。
On top the thin air slashed his lungs and the stiff wind attacked him without interference, molesting his body and slowing his progress.
塔顶稀薄的空气冲击着他的肺,凌厉的风毫无阻拦地攻击着他,困扰着他的身体,降低他的速度。
The analytical solution of Poisson's equation, derived from the definition of vortex, has been applied to the calculations of interference velocities due to the presence of wind tunnel walls.
由涡的定义导出的向量泊桑方程的积分形式的解析解,被用于低速风洞壁引起的干扰速度的计算。
Based on the high frequency force balance technique, systematical studies of the along wind dynamic interference effects on two and three tall buildings with different sizes were carried out.
基于高频底座力天平技术,研究了不同宽度比的两个和三个建筑物间的顺风向动力干扰效应。
Based on traditional bracing system of wind tunnel testing, a system of hanging brace of large Angle of attack was designed, which can reduce frame interference.
基于传统的风洞试验支撑系统,设计了能减小支架干扰的大攻角张线式支撑系统。
Variation of path difference velocity and temperature of wind field are analyzed and calculated applying interference image spectroscopy.
采用干涉成像光谱技术对被探测源谱线为高斯轮廓时风场的速度、温度的测量进行了分析和计算。
Based on traditional support system in wind tunnel testing, the combination support system measuring support interference on high angles of attack model in low speed wind tunnel was designed.
基于传统的风洞试验支撑设备,设计了用于低速风洞测量大攻角模型支架干扰的组合支撑设备。
In this paper, the interference of flow around a side cylinder and a couple of cylinders in tandem arrangement is given by conducting experiments in wind tunnel.
本文给出了关于串列双柱与创柱间流动干扰的实验研究结果。
This testing approach avoided the complications of severe wind-tunnel wall interference.
这种测试方法避免严重并发症的风洞洞壁干扰。
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。
Wall-signature methods for wall interference correction in high speed wind tunnel model tests is presented.
本文介绍用壁压信息法对高速风洞模型试验进行洞壁干扰修正的方法。
The method using interference rib is introduced, which simulate the wind vibration of round cross-section rod via the test, and gain some effect to reduce the vibration.
提出利用抗扰条肋抑制此类风致振动的方法,并通过试验方法模拟了圆截面杆件的风致振动,取得一定的振动抑制效果。
A "Separating model and support (SMS) method" for measuring support interference is proposed according to the analysis of the support interference for vehicle model wind tunnel tests in this paper.
基于传统的风洞试验支撑设备,设计了用于低速风洞测量大攻角模型支架干扰的组合支撑设备。
The wind loads on arches are complex. Some factors, such as wind speeds changing with height and loads spatial correlation and interference between two arches should be taken into account.
主拱风荷载比较复杂,需要考虑风速沿高度变化、荷载空间相关性以及主拱之间相互干扰等因素。
The aerodynamic interference effects on aerostatic coefficients of twin deck Bridges with large span were investigated in details by means of wind tunnel test.
针对大跨度双幅桥面桥梁三分力系数的气动干扰问题,采用风洞试验方法对某在建大跨度双幅桥面桥梁的气动干扰效应进行研究。
Only when interference signals, such as wind disturbing, are removed, the real earthquake precursor information of this kind of high-frequency dithering signal can be distinguished.
这种高频信号要在排除风扰等因素后才能够找出其真正的映震前兆信息。
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。
This paper introduces the development of experimental investigation on the transonic wind tunnel wall interference and provides some quantitative results.
本文介绍了跨音速风洞洞壁干扰实验研究的进展,提供了洞壁干扰的某些定量结果。
When the power machines of wind-tunnel work such as alternating-current machine governor and direct-current machine governor and relay, they will bring about strong interference.
风洞中交流电机调速器、直流电机调速器及继电器等动力设备运行时将产生强干扰。
The experiment results showed the static interference effects among these buildings reduced the wind load on each building.
研究了不同体型双塔间的静力干扰效应,顺、横风向和扭转方向的无量纲荷载系数等问题。
The basic aerodynamic interference of tandem cables was investigated through a series of aeroelastic model wind tunnel tests.
通过气弹模型风洞试验,研究了不同间距、风偏角、风攻角及固有频率下,串列主缆间的气动干扰特性。
The basic aerodynamic interference of tandem cables was investigated through a series of aeroelastic model wind tunnel tests.
通过气弹模型风洞试验,研究了不同间距、风偏角、风攻角及固有频率下,串列主缆间的气动干扰特性。
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