Turbulent相关论文
Turbulent flow in a 3-D blade passage of a Francis hydro turbine was simulated with the Large Eddy Simulation (LES) to i......
The inner flow analysis of centrifugal pumps has gradually become an important issue for the hydraulic design and perfor......
The effect of a guide vane installed at the elbow on flow-induced noise and vibration is investigated in the range of Re......
For the purpose of investigating the turbulent and spatial coherent characteristics of strong wind during typhoon landin......
Lean premixed flame characteristics of several typical low calorific value (LCV) syngases (basis CO/H2/CH4/CO2/N2),inclu......
Numerical simulation, based on simple reaction models that manifest the deposition quality of silicon from silane, was u......
We report on the design, realization, and output performance of a diode-pumped high-peak-power passively Q-switched Nd:Y......
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In this paper,the internal flow field in a centrifugal pump working at the design flow rate operating condition has been......
Based on the gas-liquid two-phase mixture transportation test,the k-ε-Ap turbulence model was applied to simulate the t......
Natural ventilation performance of single room building with fluctuating wind speed and thermal mass
Natural ventilation is driven by either buoyancy forces or wind pressure forces or their combinations that inherit stoch......
Using numerical methodology, the flow fields between two corrugated plates with different values of the corrugation incl......
In this paper,the turbulence characteristics of the tidal flow in the Qiantang River,China,the world-famous Qiantang bor......
The flame-holding mechanism in hypersonic propulsion technology is the most important factor in prolonging the duration ......
The working principles of Videolab Image Processing System (VIPS), the examining methods of orientation of microstructur......
This paper presents a numerical analysis of gas-solid separation in a rotational tube separator. This separator which co......
The pressure fluctuation in the flow passage of both impeller and casing is addressed on design condition.The initial co......
Synthetic Aperture Radar (SAR) imaging of ocean surface features is studied. The simulation of the turbulent and vortic......
Based on aperture averaging effects on scintillation, a diversity reception system consisting of three apertures has bee......
在自由空间光通信(FSO)中,由系统设计以及大气湍流所引起的光强闪烁和相位起伏会造成圆偏振控制误差,这严重影响圆偏振位移键控(CP......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
在三方程(k-ε-v2)涡粘系数(μt)的计算中,不仅考虑了湍流空间尺度对涡粘系数的影响,而且考虑了湍流时间尺度对涡粘系数的影响,即......
点扩散函数(PSF)是传统成像光学中一种典型的分析方法.针对关联成像这一全新的成像理论,借鉴点扩散函数分析方法,采用半经典理论对......
Analysis of Turbulence and Surface Growth Models on the Estimation of Soot Level in Ethylene Non-Pre
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Twin jets flow, generated by two identical parallel axisymmetric nozzles, has been experimentally investigated. The dime......
To investigate the convective heat transfer of nanofiuids, experiments were performed using silver-water nanofiuids unde......
在实验室规模加压湍动循环流化床气化炉上,研究了气化剂预热温度对煤气化特性的影响.结果表明:气化介质温度从400℃提高到700℃后,......
在提升管直径为0.06 m,高度为5 m的冷态流化床试验装置上,使用基于信号奇异性检测的小波模极大值法,研究鼓泡流态化到湍动流态化的......
In the paper the simplified three-dimensional turbulent diffusion equation of the suspended load is deduced by the power......
The direct numerical simulation (DNS) method with 16 steps detailed chemical kinetics was applied to a lifted turbulent ......
采用激光多普勒测速仪(简称LDV)对180°矩形弯管内流场进行了测量,得到时均速度、湍流强度等数据。除靠近内壁r*=0.1位置,弯管纵截......
When a turbulent shear flow above a plane sand surface entrains sand grains,it generates a variety of sand patterns.Fluv......
Unsteady turbulent cavitation flows in a Venturi-type section and around a NACA0012 hydrofoil were simulated by two-dime......
