velocity相关论文
A velocity formula is proposed for flow over a mobile sediment bed induced by velocity-skewed waves and current.The form......
Velocity and turbulence characteristics in an open channel with multi-row staggered vegetation patch
A staggered distribution of vegetation is very common in nature,which might significantly affect the flow structure.To i......
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A RNG k-ε turbulent model combined with an experimental measurement with Micro ADV were presented herein to investigate......
The vertical slot fishway has a large amount of practical use in the world because of high efficiency of passing fishes ......
This paper introduces the work principle and positioning performance of the transponding navigation system,and gives the......
Numerical investigation and experimental study on hydraulic characteristics of different arrangement
In order to improve the tunnel bend and the downstream flow regime, a measure of cover plate has been adopted in the gat......
Eddy current array(ECA)technology continues to achieve wider adoption for NDE at nuclear power plants.Eddy current array......
Heat and mass transfer inside a burning cigarette directly influence the level and chemical composition of its mainstrea......
Fukushimagata lagoon,located in the northern area of Niigata city,Japan,is the largest wintering area for Middendorffs B......
Objective: Eight phases of the normal gait cycle (GC) were described X years ago.The percent of time (PT) spent in each ......
To meet the urgent demands of engine combustion flow field velocity measurement,the non-contact velocity measurement Mol......
基于自混合散斑干涉的转速测量,提出一种新型的转速测量方法。激光自混合散斑系统作为测量和参考光, 利用自混合散斑信号的频谱来......
提出了一种基于单固体法布里珀罗(F-P)标准具和可调谐半导体激光器的高精度鉴频新技术双频率四边缘技术。导出了F-P标准具反射谱和......
An instantaneous velocity where a moment of the clock only corresponds to an arbitrary distance or position in space can......
The fundamental principles of the gyroscope theory contain the system of the inertial torques generated by the rotating ......
Excess minority carrier’s diffusion equation in the base of monofaciale silicon solar cell under frequency modulation o......
Ultrasonic, Volumetric and Isentropic Compressibility of Binary Mixtures of 1,4-Dioxane with Primary
Density, viscosity and sound velocity of six binary liquid mixtures of methanol, ethanol, propanol, butanol, hexanol and......
Breaststroke kick pattern is different from elite breaststrokers to none elite breaststrokers.We analyzed breaststroke k......
Mesoscale eddies play an important role in modulating the ocean circulation.Many previous studies on the threedimensiona......
Measurement of ice flow velocities from GPS positions logged by short-period seismographs in East An
The ice flow velocity is a basic feature of glaciers and ice sheets.Measuring ice flow velocities is very important for ......
<span style=“font-family:Verdana;”>The objective of this research is mainly focused on environment-friendly and modera......
Laboratory tests were conducted to analyze the ultrasonic velocity response to the pressure change in dry carbonate rock......
What Projective Angle Makes the Arc-Length of the Trajectory in a Resistive Media Maximum? A Reverse
We consider the motion of a massive point-like projectile thrown with initial velocity with respect to horizontal in a t......
Laser spectroscopy diagnostic techniques have been the key methods in the research of combustion during recent years......
Effect of stones on the sand saltation threshold during natural sand and dust storms in a stony dese
Non-erodible elements such as stones and vegetation are key to controlling wind erosion and dust emission in drylands.St......
This study explores the ice flow acceleration(21.1%)of Pedersenbreen during 2016–2017 after the extremely warm winter t......
Analytical solution for a strong free-surface water vortex describing flow in a full-scale gravitati
Strong free-surface water vortices are found throughout industrial hydraulic systems used for water treatment,flow regul......
Ported wall extensions are important hydraulic structures used to reduce crosscurrents in upper approaches to locks.The ......
Differential interformational velocity analysis as an effective direct hydrocarbon indicator under v
In the DF1-1 Gas Field in the Yinggehai Basin,South China Sea,the velocity-depth plot and velocity spectra show signific......
Settling behavior of non-spherical particles in power-law fluids:Experimental study and model develo
Solid-particle settling occurs in many natural and industrial processes, such as in the transportation of drilling cutti......
Fluidization of binary mixtures of sisal residue and sand:A new model for deriving the final fluidiz
The influence of different factors on the fiuidization of a binary mixture of sisal residue and sand was investigated.Th......
采用光学相干层析研究了粒子流背向散射光强的涨落特性，将粒子对背向散射光的影响分为相位调制和振幅调制两部分，建立了粒子流流速全......
The knowledge of radiogenic heat generation distributed in the crust is indispensable for the interpretation of terrestr......
Seismic traveltime, amplitude and pulse-width can be used to reconstruct seismic velocity and attenuation coefficient im......
以风力机专用翼型S809为研究对象，采用SSTk-ω湍流模型和离散相模型（DPM）进行数值计算，研究不同直径颗粒在流场中的运动特性及其对翼型......
A study on mathematical modelling on instability of fault is reported.The fracture mechanics and fracture dynamics as a ......
Recent development of high-power laser system leads us to investigate the equations of state (EOS) of condensed matters ......
In this paper, 238 Rayleigh wave path data are selected and processed by the matched-filtering frequency-time analysis t......
The vertical gradient of suspended sediment concentration often exists in estuarine and coastal regions. The existence o......
We use 23298 Pn arrival-time data from Chinese national and provincial earthquake bulletins to invert fine structure of ......
We recognized 6 sets of reflecting P- and S-wave events from Moho and other interfaces within the crust, respectively, w......
Typical rock samples with different lithologic characteristics were collected from exploring wells drilled in sandstone-......
20301 Pn arrival time data are collected from the seismological bulletins of both national and regional seismic networks......
Properties of wave velocity for two types of granitoids at high pressure and temperature and their g
The wave velocity for two types of granitoids was measured using the analytic method of full-wave vibration at high pres......
By employing the plane wave analysis method, the dispersion equations associated with compressional and shear waves usin......
CONTENTS Title Author No. P. Special Reviews From 揅hemical Metallurgy?to 揚rocess Engineering? LI Jing-hai 1 1 Process ......
A 3-D temperature model for diversion tunnel was developed by combining k-ε model and energy transport equation. The ......
