**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**4336

# Search results for: velocity modeling

##### 4336 Handwriting Velocity Modeling by Artificial Neural Networks

**Authors:**
Mohamed Aymen Slim,
Afef Abdelkrim,
Mohamed Benrejeb

**Abstract:**

**Keywords:**
Electro Myo Graphic (EMG) signals,
experimental approach,
handwriting process,
Radial Basis Functions (RBF) neural networks,
velocity modeling

##### 4335 Measurements of Radial Velocity in Fixed Fluidized Bed for Fischer-Tropsch Synthesis Using LDV

**Authors:**
Xiaolai Zhang,
Haitao Zhang,
Qiwen Sun,
Weixin Qian,
Weiyong Ying

**Abstract:**

**Keywords:**
Fischer-Tropsch synthesis,
Fixed fluidized bed,
LDV,
Velocity

##### 4334 Dynamic Response and Damage Modeling of Glass Fiber Reinforced Epoxy Composite Pipes: Numerical Investigation

**Authors:**
Ammar Maziz,
Mostapha Tarfaoui,
Said Rechak

**Abstract:**

**Keywords:**
composite materials,
low velocity impact,
FEA,
dynamic behavior,
progressive damage modeling

##### 4333 Kirchhoff’s Depth Migration over Heterogeneous Velocity Models with Ray Tracing Modeling Approach

**Authors:**
Alok Kumar Routa,
Priya Ranjan Mohanty

**Abstract:**

**Keywords:**
Kirchhoff's migration,
Prestack depth migration,
Ray tracing modelling,
velocity model

##### 4332 Velocity Distribution in Open Channels with Sand: An Experimental Study

**Authors:**
E. Keramaris

**Abstract:**

**Keywords:**
particle image velocimetry,
sand bed,
velocity distribution,
Reynolds number

##### 4331 Numerical Study of UV Irradiation Effect on Air Disinfection Systems

**Authors:**
H. Shokouhmand,
M. Degheh,
B. Sajadi,
H. Sobhani

**Abstract:**

**Keywords:**
CFD,
microorganism,
two-phase flow,
ultraviolet germicidal irradiation

##### 4330 Numerical Investigation of Hot Oil Velocity Effect on Force Heat Convection and Impact of Wind Velocity on Convection Heat Transfer in Receiver Tube of Parabolic Trough Collector System

**Authors:**
O. Afshar

**Abstract:**

**Keywords:**
receiver tube,
heat convection,
heat conduction,
Nusselt number

##### 4329 Critical Velocities for Particle Transport from Experiments and CFD Simulations

**Authors:**
Sajith Sajeev,
Brenton McLaury,
Siamack Shirazi

**Abstract:**

**Keywords:**
particle transport,
critical velocity,
CFD,
DEM

##### 4328 The Impact of Vertical Velocity Parameter Conditions and Its Relationship with Weather Parameters in the Hail Event

**Authors:**
Nadine Ayasha

**Abstract:**

**Keywords:**
hail,
extreme weather,
vertical velocity,
relative humidity,
streamline

##### 4327 Transient Modeling of Velocity Profile and Heat Transfer of Electrohydrodynamically Augmented Micro Heat Pipe

**Authors:**
H. Shokouhmand,
M. Tajerian

**Abstract:**

**Keywords:**
micro heat pipe,
transient modeling,
electrohydrodynamics,
capillary,
meniscus

##### 4326 Use of Dendrochronology in Estimation of Creep Velocity and Its Dependence on the Bulk Density of Soils

**Authors:**
Mohammad Amjad Sabir,
Ishtiaq Khan,
Shahid Ali,
Umar Shabbir,
Aneel Ahmad

**Abstract:**

**Keywords:**
creep velocity,
Galiyat,
Pakistan,
dendrochronology,
Nagri Bala

##### 4325 Three Dimensional Simulation of the Transient Modeling and Simulation of Different Gas Flows Velocity and Flow Distribution in Catalytic Converter with Porous Media

**Authors:**
Amir Reza Radmanesh,
Sina Farajzadeh Khosroshahi,
Hani Sadr

**Abstract:**

**Keywords:**
catalytic converter,
computational fluid dynamic,
porous media,
velocity distribution

##### 4324 Cold Model Experimental Research on Particle Velocity Distribution in Gas-Solid Circulating Fluidized Bed for Methanol-To-Olefins Process

**Authors:**
Yongzheng Li,
Hongfang Ma,
Qiwen Sun,
Haitao Zhang,
Weiyong Ying

**Abstract:**

**Keywords:**
circulating fluidized bed,
laser doppler velocimeter,
particle velocity,
radial profile

##### 4323 Modeling of the Attitude Control Reaction Wheels of a Spacecraft in Software in the Loop Test Bed

**Authors:**
Amr AbdelAzim Ali,
G. A. Elsheikh,
Moutaz M. Hegazy

**Abstract:**

**Keywords:**
friction torque,
reaction wheels modeling,
software in the loop,
spacecraft attitude control

##### 4322 Despiking of Turbulent Flow Data in Gravel Bed Stream

**Authors:**
Ratul Das

**Abstract:**

**Keywords:**
acoustic doppler velocimeter,
gravel-bed,
spike removal,
reynolds shear stress,
near-bed turbulence,
velocity power spectra

##### 4321 1D Velocity Model for the Gobi-Altai Region from Local Earthquakes

**Authors:**
Dolgormaa Munkhbaatar,
Munkhsaikhan Adiya,
Tseedulam Khuut

**Abstract:**

**Keywords:**
1D velocity model,
earthquake,
relocation,
Velest

##### 4320 Experimental Investigation of S822 and S823 Wind Turbine Airfoils Wake

**Authors:**
Amir B. Khoshnevis,
Morteza Mirhosseini

**Abstract:**

**Keywords:**
angle of attack,
Reynolds number,
velocity deficit,
separation

##### 4319 Integral Form Solutions of the Linearized Navier-Stokes Equations without Deviatoric Stress Tensor Term in the Forward Modeling for FWI

**Authors:**
Anyeres N. Atehortua Jimenez,
J. David Lambraño,
Juan Carlos Muñoz

**Abstract:**

**Keywords:**
Navier-Stokes equations,
modeling,
visco-acoustic,
inversion FWI

##### 4318 Evaluation of Carbon Dioxide Pressure through Radial Velocity Difference in Arterial Blood Modeled by Drift Flux Model

**Authors:**
Aicha Rima Cheniti,
Hatem Besbes,
Joseph Haggege,
Christophe Sintes

**Abstract:**

**Keywords:**
mean carbon dioxide pressure,
mean mixture pressure,
mixture velocity,
radial velocity difference

##### 4317 Numerical Analysis of a Strainer Using Porous Media Technique

**Authors:**
Ji-Hoon Byeon,
Kwon-Hee Lee

**Abstract:**

**Keywords:**
strainer,
porous media,
CFD,
numerical analysis

##### 4316 Measurement of Steady Streaming from an Oscillating Bubble Using Particle Image Velocimetry

**Authors:**
Yongseok Kwon,
Woowon Jeong,
Eunjin Cho,
Sangkug Chung,
Kyehan Rhee

**Abstract:**

**Keywords:**
oscillating bubble,
particle image velocimetry,
microstreaming,
vortices,

##### 4315 Flow of a Second Order Fluid through Constricted Tube with Slip Velocity at Wall Using Integral Method

**Authors:**
Nosheen Zareen Khan,
Abdul Majeed Siddiqui,
Muhammad Afzal Rana

**Abstract:**

**Keywords:**
approximate solution,
constricted tube,
non-Newtonian fluids,
Reynolds number

##### 4314 Mean Velocity Modeling of Open-Channel Flow with Submerged Vegetation

**Authors:**
Mabrouka Morri,
Amel Soualmia,
Philippe Belleudy

**Abstract:**

**Keywords:**
analytic models,
comparison,
mean velocity,
vegetation

##### 4313 Gas Pressure Evaluation through Radial Velocity Measurement of Fluid Flow Modeled by Drift Flux Model

**Authors:**
Aicha Rima Cheniti,
Hatem Besbes,
Joseph Haggege,
Christophe Sintes

**Abstract:**

**Keywords:**
mean carbon dioxide pressure,
mean mixture pressure,
mixture velocity,
radial velocity

##### 4312 Velocity Distribution in Density Currents Flowing over Rough Beds

**Authors:**
Reza Nasrollahpour,
Mohamad Hidayat Bin Jamal,
Zulhilmi Bin Ismail

**Abstract:**

**Keywords:**
density currents,
velocity profiles,
Acoustic Doppler Velocimeter,
bed roughness

##### 4311 Non-Linear Vibration and Stability Analysis of an Axially Moving Beam with Rotating-Prismatic Joint

**Authors:**
M. Najafi,
F. Rahimi Dehgolan

**Abstract:**

**Keywords:**
non-linear vibration,
stability,
axially moving beam,
bifurcation,
multiple scales method

##### 4310 Computational Fluid Dynamic Investigation into the Relationship between Pressure and Velocity Distributions within a Microfluidic Feedback Oscillator

**Authors:**
Zara L. Sheady

**Abstract:**

**Keywords:**
ANSYS CFX,
control,
fluidic oscillators,
mechanics,
pressure,
relationship,
velocity

##### 4309 Hydraulic Analysis on Microhabitat of Benthic Macroinvertebrates at Riparian Riffles

**Authors:**
Jin-Hong Kim

**Abstract:**

*Ecdyonurus kibunensis*,

*Paraleptophlebia cocorata*,

*Chironomidae*sp. and

*Psilotreta kisoensis iwata*were chosen. They showed hydraulically different habitat types by flow velocity and particle diameters of streambed materials. Habitat conditions of the swimmers were determined mainly by the flow velocity rather than by flow depth or by riverbed materials. Burrowers prefer sand and silt, and inhabited at the riverbed. Sprawlers prefer cobble or boulder and inhabited for velocity of 0.05-0.15 m/s. Clingers prefer pebble or cobble and inhabited for velocity of 0.06-0.15 m/s. They were found to be determined mainly by the flow velocity.

**Keywords:**
benthic macroinvertebrates,
riffles,
clinger,
swimmer,
burrower,
sprawler

##### 4308 An Automated Bender Element System Used for S-Wave Velocity Tomography during Model Pile Installation

**Authors:**
Yuxin Wu,
Yu-Shing Wang,
Zitao Zhang

**Abstract:**

**Keywords:**
bender element,
pile,
shaft resistance,
shear wave velocity,
tomography

##### 4307 Effect of Adverse Pressure Gradient on a Fluctuating Velocity over the Co-Flow Jet Airfoil

**Authors:**
Morteza Mirhosseini,
Amir B. Khoshnevis

**Abstract:**

^{o}and this has due to the jet energized, while the angle of attack 20

^{o}has different. The airfoil cord based Reynolds number has 10

^{5}.

**Keywords:**
adverse pressure gradient,
fluctuating velocity,
wall jet,
co-flow jet airfoil