湍流度,Turbulence intensity英语短句,例句大全

湍流度,Turbulence intensity
1)Turbulence intensity湍流度
1.Incident turbulence intensity has significant effects on the wind-induced vibration of super tall buildings.来流湍流度对超高层建筑的风振响应有很大的影响,在新模拟出更接近实际风场湍流度的流场的基础上,用高频测力天平方法对金茂大厦模型进行了风洞试验。
2.The turbulence intensity is highe.应用粒子图像测速仪(PIV)研究了喷动床导向管内粗颗粒物料的运动规律,测量了粗颗粒物料的瞬态流场及湍流度分布。
3.The measured wind data are analyzed in this paper to obtain the mean wind velocity and direction, gust factor, turbulence intensity, turbulence integral length, friction velocity and turbulence po.经过对实测风速数据的分析 ,得到了平均风速和风向、阵风因子、湍流度、湍流积分长度、摩阻速度以及湍流功率谱密度函数等强风特性 ,分析结果表明 :近地强风的湍流度和阵风因子较高 ,湍流积分长度约在 80m左右 ,水平 (纵向和横向 )湍流功率谱密度函数与Simiu谱基本一致 ,但垂直湍流功率谱与Panofsky谱相差较大。

英文短句/例句

1.EFFECT OF TURBULENT INTENSITY ON FULL FILM COVERAGE COOLING EFFECTIVENESS湍流度对全气膜覆盖冷却叶片的影响
2.INFLUENCE OF TURBULENCE INTENSITY ON COOLING EFFECTIVENESS IN BACK-DIFFUSED HOLE湍流度对单排圆孔及后扩孔气膜冷却的影响
3.Analysis on turbulence and wind gust factor in surface layer during two typhoon processes两次台风过程近地层湍流度和阵风因子分析
4.Extended Self-Similar Scaling Law of Multi-Scale Eddy Structure in Wall Turbulence壁湍流多尺度湍涡结构推广的自相似标度律
5.ASSESEMENT OF FINE-SCALE TURBULENCE NOISE SOURCE MODELS FOR JET NOISE PREDICTION喷流噪声预测中小尺度湍流声源模型
6.Investigations of Turbulent Structure and Turbulent Counter-Gradient Transport Characteristics in Stratified Flows;分层流动中湍流结构和湍流逆梯度输运特性研究
7.Zonal flow dynamics in background of ion-temperature-gradient mode turbulence based on minimal freedom model离子温度梯度模湍流的带状流最小自由度模型
8.Effect of particle on temperature field in isotropic turbulence颗粒对各向同性湍流中温度场的影响
9.SCALING FOR TURBULENT BOUNDARY LAYER IN HIGH REYNOLDS NUMBER高Reynolds数下湍流边界层的尺度律
10.Probability of the Length of Time Series in Turbulence of A Shell Model壳模型湍流时间序列长度的概率分布
11.Characteristics of pulse velocity of turbulence in a SK-static mixerSK型静态混合器湍流速度脉动特性
12.Application of high-order accurate PPM schemes to simulation of turbulent combustion高精度PPM格式在湍流燃烧中的应用
13.torrential flow湍流, 激流, 射流
14.Experimental investigation of turbulent bubbly mixing layer using swirling strength method基于旋涡强度法的湍流泡状流混合层流动
15.On New Eddy Viscosity Models of Turbulent Flow in the Cylinder of Internal Combustion Engine内燃机缸内几种湍流流动涡粘度模型的比较
16.Investigation on turbulent flow through porous media based on a pore-network model基于孔隙尺度网络模型的多孔介质内湍流流动
17.There was no explicit relationship between turbulence scale and turbulence intensity along the coast.沿海地区内外尺度与湍流强度均无明显关系。
18.Experimental Studies on the Scaling Law and Parameters of SL Scaling Law in Turbulent Boundary Layer壁湍流标度律及SL标度律相关参数实验研究

相关短句/例句

Turbulence[英]['t?:bj?l?ns][美]['t?bj?l?ns]湍流度
1.The results indicate that more intense turbulence appears downstream of the bars-grid than other grids at same free stream conditions.结果表明:在相同条件下,圆柱形格栅能产生较大的湍流度,其下游湍流度随距离增加而减小,随来流雷诺数增加而增加。
2.Some specific requirements have been raised for simulating the wind profile and turbulence features according to the in-situ measurements, which are difficult to meet with conventional simulation procedures.根据大风地区的现场实测资料,对大气的风剖面及湍流度等有关参数,提出了一些特殊的要求。
3.This work is of a foundation to research into correcting the influence of noise and turbulence in.本文通过实验研究了风洞实验区流场的扰动与边界层转捩区内的速度脉动及其强度、谱特性和两者之间的相关性,提出了实验区流场的扰动对转捩区流场起作用的条件和规律(即转捩对外界扰动响应的条件),这项工作是研究修正风洞背景流场噪声和湍流度对转捩雷诺数影响的基础。
3)turbulent intensity湍流度
1.The gas-phase turbulent intensity under different particle materials (glass and copper beads) and different particle diameters (250μm and 75μm) in a two-phase round turbulent jet were measured.本文采用PDPA设备测量了不同材料(玻璃微珠和铜粉)、不同粒径(250μm和75μm)颗粒存在的条件下,两相圆湍射流中气相湍流度的分布。
2.The effect of particle material on two-phase turbulent jet was studied by measuring the gas-phase turbulent intensity using a phase Doppler particle analyzer.为探讨不同材料颗粒对气相湍流场的影响,该文采用三维颗粒动态分析仪设备测量了气固两相圆湍射流中x<25d范围内两相流中气相湍流度的分布,比较了加入250μm和75μm的玻璃微珠和铜粉颗粒产生的影响。
3.The target of the method is mostly to increase the turbulent intensity in the higher area of the simulated atmospheric boundary layer turbulence.针对大气边界层风洞模拟中常常出现的湍流度随高度衰减太快的问题,本文尝试了一种新的被动模拟方法———振动尖塔法。
4)turbulivity[t?:bju'liviti]湍流度
1.The face velocities of the high efficiency particulate air filters and the ultra low penetration airfilters in fan filter units (FFUs) have large relative standard deviation and turbulivity.找出优化的方法来保持风机过滤器机组的面风速均匀性及减少面风速的湍流度 ,对于保持风机过滤器机组下方区域的洁净度有重要意义。
2.It focuses on the dynamic characteristics of the turbulence in SC chamber of RSP precalciners,especially the turbulivity and the swirlling intensity.特别是湍流度、旋流强度等方面进行了研究,通过数值模拟的方法探讨了其对SC室煤粉燃烧的影响,为今后RSP分解炉的技术改造提供了借鉴。
3.This paper presents the effect of free stream turbulivity and Reynolds number on boundary layer transition position by experimental research.对于层流翼型模型（翼弦长300mm），当湍流度小于0。
5)turbulivity[t?:bju'liviti]湍流度，湍流系数
6)turbulence intensity湍流强度
1.Discusses the differences in turbulence intensity, speed distribution and power spectra between natural and artificial air movement, causes behind the differences and their relations with thermal comfort.讨论了自然风与机械风的湍流强度、速度分布、频谱参数的不同。
2.The turbulence intensity near the ground increase dramatically up to 0.5%的个例可为风力发电带来良好效益,但也有3成的登陆热带气旋将对风电场造成破坏；登陆台风中心附近地层的湍流强度可异常增大达0。
3.The velocity,turbulence intensity and Reynolds stresses were obtained.通过速度场、湍流强度、Reynolds应力等物理量的对比分析,表明减阻杆降低了中心涡核区的旋转动能和湍流强度。