**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**14585

# Search results for: velocity model

##### 14585 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

##### 14584 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

##### 14583 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

##### 14582 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

##### 14581 3D Model of Rain-Wind Induced Vibration of Inclined Cable

**Authors:**
Viet-Hung Truong,
Seung-Eock Kim

**Abstract:**

**Keywords:**
3D model,
rain - wind induced vibration,
rivulet,
analytical model

##### 14580 Particle Filter Implementation of a Non-Linear Dynamic Fall Model

**Authors:**
T. Kobayashi,
K. Shiba,
T. Kaburagi,
Y. Kurihara

**Abstract:**

**Keywords:**
fall,
microwave Doppler sensor,
non-linear dynamics model,
particle filter

##### 14579 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

##### 14578 An Improvement of a Dynamic Model of the Secondary Sedimentation Tank and Field Validation

**Authors:**
Zahir Bakiri,
Saci Nacefa

**Abstract:**

**Keywords:**
wastewater,
activated sludge,
sedimentation,
settling velocity,
settling models

##### 14577 Dry Friction Fluctuations in Plain Journal Bearings

**Authors:**
James Moran,
Anusarn Permsuwan

**Abstract:**

**Keywords:**
Coulomb friction,
dynamic friction,
non-lubricated bearings,
frictional oscillations

##### 14576 A Comparison of Computational and Experimental Data to Investigate the Influence of the Tangential Velocity of Inner Rotating Wall on Axial Velocity Profile of Flow through Vertical Annular Pipe with Rotating Inner Surface

**Authors:**
Abdusalam Sharf

**Abstract:**

**Keywords:**
computational fluid dynamics (CFD),
SST k−ω shear-stress transport (k−ω mode variant),
RNG k–ε renormalisation group (k−ε mode variant),
y+ dimensionless distance from wall

##### 14575 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

##### 14574 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

##### 14573 An Optimal Control Model to Determine Body Forces of Stokes Flow

**Authors:**
Yuanhao Gao,
Pin Lin,
Kees Weijer

**Abstract:**

**Keywords:**
optimal control model,
Stokes equation,
finite element method,
conjugate gradient method

##### 14572 Analysis of Hydraulic Velocity in Fishway Using CCHE2D Model

**Authors:**
Amir Abbas Kamanbedast,
Masood Mohammad Shafipor,
Amir Ghotboddin

**Abstract:**

**Keywords:**
fishway,
velocity,
Hamidieh-Diversion Dam,
CCHE2D model

##### 14571 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

##### 14570 The Effect of Action Potential Duration and Conduction Velocity on Cardiac Pumping Efficacy: Simulation Study

**Authors:**
Ana Rahma Yuniarti,
Ki Moo Lim

**Abstract:**

**Keywords:**
conduction velocity,
action potential duration,
mechanical contraction model,
circulatory model

##### 14569 Static Simulation of Pressure and Velocity Behaviour for NACA 0006 Blade Profile of Well’s Turbine

**Authors:**
Chetan Apurav

**Abstract:**

**Keywords:**
Well's turbine,
oscillating water column,
ocean engineering,
wave energy,
NACA 0006

##### 14568 A Fractional Derivative Model to Quantify Non-Darcy Flow in Porous and Fractured Media

**Authors:**
Golden J. Zhang,
Dongbao Zhou

**Abstract:**

**Keywords:**
fractional derivative,
darcy’s law,
non-darcian flow,
fluid dynamics

##### 14567 Velocity Distribution in Open Channels with Sand: An Experimental Study

**Authors:**
E. Keramaris

**Abstract:**

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

##### 14566 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

##### 14565 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

##### 14564 Characteristics of Pore Pressure and Effective Stress Changes in Sandstone Reservoir Due to Hydrocarbon Production

**Authors:**
Kurniawan Adha,
Wan Ismail Wan Yusoff,
Luluan Almanna Lubis

**Abstract:**

**Keywords:**
pore pressure,
effective stress,
production,
miri formation

##### 14563 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

##### 14562 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

##### 14561 Computational Approaches for Ballistic Impact Response of Stainless Steel 304

**Authors:**
A. Mostafa

**Abstract:**

*V*) of stainless steel 304 (SS 304) used in manufacturing security screens. The simulated ballistic impact tests were conducted on clamped sheets with different thicknesses using ABAQUS/Explicit nonlinear finite element (FE) package. The ballistic limit velocity was determined using three approaches, namely: numerical tests based on material properties, FE calculated residual velocities and FE calculated residual energies. Johnson-Cook plasticity and failure criterion were utilized to simulate the dynamic behaviour of the SS 304 under various strain rates, while the well-known Lambert-Jonas equation was used for the data regression for the residual velocity and energy model. Good agreement between the investigated numerical methods was achieved. Additionally, the dependence of the ballistic limit velocity on the sheet thickness was observed. The proposed approaches present viable and cost-effective assessment methods of the ballistic performance of SS 304, which will support the development of robust security screen systems.

_{50}**Keywords:**
ballistic velocity,
stainless steel,
numerical approaches,
security screen

##### 14560 Earthquake Relocations and Constraints on the Lateral Velocity Variations along the Gulf of Suez, Using the Modified Joint Hypocenter Method Determination

**Authors:**
Abu Bakr Ahmed Shater

**Abstract:**

**Keywords:**
gulf of Suez,
seismicity,
relocation of hypocenter,
joint hypocenter determination

##### 14559 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

##### 14558 Effect of Velocity Slip on Two Phase Flow in an Eccentric Annular Region

**Authors:**
Umadevi B.,
Dinesh P. A.,
Indira. R.,
Vinay C. V.

**Abstract:**

**Keywords:**
catheter,
slip parameter,
drag parameter,
eccentricity

##### 14557 Numerical Solution of a Mathematical Model of Vortex Using Projection Method: Applications to Tornado Dynamics

**Authors:**
Jagdish Prasad Maurya,
Sanjay Kumar Pandey

**Abstract:**

**Keywords:**
computational fluid dynamics,
mathematical model,
Navier-Stokes equations,
tornado

##### 14556 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