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Volume 134, Issue 1

January 2012

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ISSN 0098-2202

EISSN 1528-901X

In this Issue

Flows in Complex Systems
Fundamental Issues and Canonical Flows
Multiphase Flows
Techniques and Procedures
Technical Briefs

Flows in Complex Systems

Flow Analysis and Assessment of Loss Models in the Symmetric Volute of a Turbo-Blower

Semi Kim, Junyoung Park, Bumseok Choi, Jehyun Baek

J. Fluids Eng. January 2012, 134(1): 011101. doi: https://doi.org/10.1115/1.4005670

Abstract

View articletitled, Flow Analysis and Assessment of Loss Models in the Symmetric Volute of a Turbo-Blower

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Topics: Flow (Dynamics) , Pressure , Turbochargers , Computational fluid dynamics , Diffusers , Impellers

Aerodynamics of Fixed and Rotating Spoked Cycling Wheels

S. J. Karabelas, N. C. Markatos

J. Fluids Eng. January 2012, 134(1): 011102. doi: https://doi.org/10.1115/1.4005691

Abstract

View articletitled, Aerodynamics of Fixed and Rotating Spoked Cycling Wheels

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Topics: Stress , Wheels , Yaw , Rotation , Computation , Drag (Fluid dynamics) , Flow (Dynamics) , Wind tunnels

Fundamental Issues and Canonical Flows

Velocity Profiles in a Cylindrical Liquid Jet by Reconstructed Velocimetry

J. R. Castrejón-Pita, S. D. Hoath, I. M. Hutchings

J. Fluids Eng. January 2012, 134(1): 011201. doi: https://doi.org/10.1115/1.4005669

Abstract

View articletitled, Velocity Profiles in a Cylindrical Liquid Jet by Reconstructed Velocimetry

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Topics: Nozzles , Jets , Fluids , Relaxation (Physics)

A Novel Adiabatic Pipe Flow Equation for Ideal Gases

Jung Seob Kim, Navneet Radheshyam Singh

J. Fluids Eng. January 2012, 134(1): 011202. doi: https://doi.org/10.1115/1.4005679

Abstract

View articletitled, A Novel Adiabatic Pipe Flow Equation for Ideal Gases

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Topics: Pipe flow , Pressure , Temperature , Pipes , Density , Flow (Dynamics)

Steady Laminar Axisymmetrical Nozzle Flow at Moderate Reynolds Numbers: Modeling and Experiment

X. Grandchamp, Y. Fujiso, B. Wu, A. Van Hirtum

J. Fluids Eng. January 2012, 134(1): 011203. doi: https://doi.org/10.1115/1.4005690

Abstract

View articletitled, Steady Laminar Axisymmetrical Nozzle Flow at Moderate Reynolds Numbers: Modeling and Experiment

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Topics: Boundary layers , Flow (Dynamics) , Nozzles , Reynolds number

Wake Formation From a Pair of Circular Cylinders Traversing Between Small- and Large-Incidence Flow Regimes

Mir M. A. Hayder

J. Fluids Eng. January 2012, 134(1): 011204. doi: https://doi.org/10.1115/1.4005726

Abstract

View articletitled, Wake Formation From a Pair of Circular Cylinders Traversing Between Small- and Large-Incidence Flow Regimes

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Topics: Cylinders , Flow (Dynamics) , Oscillations , Synchronization , Wakes , Flow visualization , Shear (Mechanics)

Numerical Simulation of Laminar Confined Radial Flow Between Parallel Circular Discs

Nirmalendu Biswas, Nirmal Kumar Manna, Achintya Mukhopadhyay, Swarnendu Sen

J. Fluids Eng. January 2012, 134(1): 011205. doi: https://doi.org/10.1115/1.4005737

Abstract

View articletitled, Numerical Simulation of Laminar Confined Radial Flow Between Parallel Circular Discs

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Topics: Bubbles , Clearances (Engineering) , Computer simulation , Disks , Flow (Dynamics) , Radial flow , Separation (Technology) , Vortices , Laminar flow , Flow separation

Multiphase Flows

Highly Compressible Porous Media Flow near a Wellbore: Effect of Gas Acceleration

Yan Jin, Kang Ping Chen, Mian Chen

J. Fluids Eng. January 2012, 134(1): 011301. doi: https://doi.org/10.1115/1.4005680

Abstract

View articletitled, Highly Compressible Porous Media Flow near a Wellbore: Effect of Gas Acceleration

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Topics: Flow (Dynamics) , Porous materials , Pressure , Drag (Fluid dynamics)

Optimum Configuration of an Expanding-Contracting-Nozzle for Thrust Enhancement by Bubble Injection

Sowmitra Singh, Jin-Keun Choi, Georges Chahine

J. Fluids Eng. January 2012, 134(1): 011302. doi: https://doi.org/10.1115/1.4005687

Abstract

View articletitled, Optimum Configuration of an Expanding-Contracting-Nozzle for Thrust Enhancement by Bubble Injection

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Topics: Bubbles , Nozzles , Thrust , Porosity , Pressure

Techniques and Procedures

What is the Small Parameter ε in the Chapman-Enskog Expansion of the Lattice Boltzmann Method?

Minoru Watari

J. Fluids Eng. January 2012, 134(1): 011401. doi: https://doi.org/10.1115/1.4005682

Abstract

View articletitled, What is the Small Parameter ε in the Chapman-Enskog Expansion of the Lattice Boltzmann Method?

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Topics: Computer simulation , Lattice Boltzmann methods , Viscosity , Relaxation (Physics) , Simulation results , Errors , Particulate matter , Collisions (Physics)