Topics: Flow (Dynamics) , Microchannels , Reynolds number , Reservoirs , Particulate matter , Water , Microparticles , Entrance region , Experimental analysis

Combined Effect of Surface Roughness and Heterogeneity of Wall Potential on Electroosmosis in Microfluidic/Nanofuidic Channels

S. Bhattacharyya, A. K. Nayak

J. Fluids Eng. April 2010, 132(4): 041103. doi: https://doi.org/10.1115/1.4001308

Abstract

View articletitled, Combined Effect of Surface Roughness and Heterogeneity of Wall Potential on Electroosmosis in Microfluidic/Nanofuidic Channels

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Topics: Electric fields , Electroosmosis , Flow (Dynamics) , Overvoltage , Surface roughness , Vortices , Ions , Electrolytes , Pressure , Pressure gradient

Application of Realizability and Shock Unsteadiness to $k - ε$ Simulations of Under-Expanded Axisymmetric Supersonic Free Jets

Babak Emami, Markus Bussmann, Honghi Tran

J. Fluids Eng. April 2010, 132(4): 041104. doi: https://doi.org/10.1115/1.4001341

Abstract

View articletitled, Application of Realizability and Shock Unsteadiness to <span class="inline-formula no-formula-id"><span class="mathFormula"></span><math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi>k</mi><mo>−</mo><mi>ε</mi></mrow></math></span> Simulations of Under-Expanded Axisymmetric Supersonic Free Jets

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Topics: Compressibility , Jets , Shock (Mechanics) , Turbulence , Shock waves , Simulation

Analysis of Unsteady Confined Viscous Flows With Variable Inflow Velocity and Oscillating Walls

Dan Mateescu, Manuel Muñoz, Olivier Scholz

J. Fluids Eng. April 2010, 132(4): 041105. doi: https://doi.org/10.1115/1.4001184

Abstract

View articletitled, Analysis of Unsteady Confined Viscous Flows With Variable Inflow Velocity and Oscillating Walls

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Topics: Confined flow , Cycles , Flow (Dynamics) , Inflow , Oscillations , Reynolds number , Unsteady flow , Flow separation , Separation (Technology) , Compressibility

Fundamental Issues and Canonical Flows

Eddy Heat Transfer by Secondary Görtler Instability

L. Momayez, G. Delacourt, P. Dupont, H. Peerhossaini

J. Fluids Eng. April 2010, 132(4): 041201. doi: https://doi.org/10.1115/1.4001307

Abstract

View articletitled, Eddy Heat Transfer by Secondary Görtler Instability

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Topics: Boundary layers , Flow (Dynamics) , Heat transfer , Vortices , Turbulence

On Self-Similarity in the Inner Wall Layer of a Turbulent Channel Flow

Bérengère Podvin, Yann Fraigneau, Julien Jouanguy, J.-P. Laval

J. Fluids Eng. April 2010, 132(4): 041202. doi: https://doi.org/10.1115/1.4001385

Abstract

View articletitled, On Self-Similarity in the Inner Wall Layer of a Turbulent Channel Flow

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Topics: Channel flow , Flow (Dynamics) , Turbulence , Reynolds number , Computer simulation

Review of Hydraulic Roughness Scales in the Fully Rough Regime

Karen A. Flack, Michael P. Schultz

J. Fluids Eng. April 2010, 132(4): 041203. doi: https://doi.org/10.1115/1.4001492

Abstract

View articletitled, Review of Hydraulic Roughness Scales in the Fully Rough Regime

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Topics: Surface roughness , Drag (Fluid dynamics)

Multiphase Flows

CFD Simulation of the Bubbling and Slugging Gas-Solid Fluidized Beds

Seyyed Hossein Hosseini, Wenqi Zhong, Mohsen Nasr Esfahany, Leila Pourjafar, Salar Azizi

J. Fluids Eng. April 2010, 132(4): 041301. doi: https://doi.org/10.1115/1.4001140

Abstract

View articletitled, CFD Simulation of the Bubbling and Slugging Gas-Solid Fluidized Beds

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Topics: Computational fluid dynamics , Drag (Fluid dynamics) , Fluidized beds , Particulate matter , Simulation , Slug flows , Temperature , Fluidization , Kinetic theory , Emulsions

Implicit LES Predictions of the Cavitating Flow on a Propeller

Rickard E. Bensow, Göran Bark

J. Fluids Eng. April 2010, 132(4): 041302. doi: https://doi.org/10.1115/1.4001342

Abstract

View articletitled, Implicit LES Predictions of the Cavitating Flow on a Propeller

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Topics: Flow (Dynamics) , Inflow , Propellers , Wakes , Modeling , Simulation , Cavitation , Mass transfer , Cavities , Pressure

An Examination of Trapped Bubbles for Viscous Drag Reduction on Submerged Surfaces

Kelly A. Stephani, David B. Goldstein

J. Fluids Eng. April 2010, 132(4): 041303. doi: https://doi.org/10.1115/1.4001273

Abstract

View articletitled, An Examination of Trapped Bubbles for Viscous Drag Reduction on Submerged Surfaces

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Topics: Bubbles , Drag (Fluid dynamics) , Drag reduction , Flat plates , Flow (Dynamics)

Technical Briefs

On the Suppression of Vortex Shedding From Circular Cylinders Using Detached Short Splitter-Plates

Behzad Ghadiri Dehkordi, Hamed Houri Jafari

J. Fluids Eng. April 2010, 132(4): 044501. doi: https://doi.org/10.1115/1.4001384

Abstract

View articletitled, On the Suppression of Vortex Shedding From Circular Cylinders Using Detached Short Splitter-Plates

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Topics: Circular cylinders , Cylinders , Drag (Fluid dynamics) , Flow (Dynamics) , Plates (structures) , Vortex shedding , Simulation

Buoyancy Effects on Thermal Boundary Layer Over a Vertical Plate With a Convective Surface Boundary Condition

O. D. Makinde, P. O. Olanrewaju

J. Fluids Eng. April 2010, 132(4): 044502. doi: https://doi.org/10.1115/1.4001386

Abstract

View articletitled, Buoyancy Effects on Thermal Boundary Layer Over a Vertical Plate With a Convective Surface Boundary Condition

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Topics: Boundary layers , Boundary-value problems , Buoyancy , Convection , Flow (Dynamics) , Fluids , Partial differential equations , Thermal boundary layers , Vertical plates , Temperature

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Experimental Analysis of Microchannel Entrance Length Characteristics Using Microparticle Image Velocimetry

Combined Effect of Surface Roughness and Heterogeneity of Wall Potential on Electroosmosis in Microfluidic/Nanofuidic Channels

Application of Realizability and Shock Unsteadiness to $k - ε$ Simulations of Under-Expanded Axisymmetric Supersonic Free Jets

Analysis of Unsteady Confined Viscous Flows With Variable Inflow Velocity and Oscillating Walls

Fundamental Issues and Canonical Flows

Eddy Heat Transfer by Secondary Görtler Instability

On Self-Similarity in the Inner Wall Layer of a Turbulent Channel Flow

Review of Hydraulic Roughness Scales in the Fully Rough Regime

Multiphase Flows

CFD Simulation of the Bubbling and Slugging Gas-Solid Fluidized Beds

Implicit LES Predictions of the Cavitating Flow on a Propeller

An Examination of Trapped Bubbles for Viscous Drag Reduction on Submerged Surfaces

Technical Briefs

On the Suppression of Vortex Shedding From Circular Cylinders Using Detached Short Splitter-Plates

Buoyancy Effects on Thermal Boundary Layer Over a Vertical Plate With a Convective Surface Boundary Condition

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