Topics: Centrifugal pumps , Flow (Dynamics) , Fluctuations (Physics) , Impellers , Pressure , Simulation , Design , Pumps , Computer simulation , Unsteady flow

Numerical and Experimental Investigations of the Three-Dimensional-Flow Structure of Tandem Cascades in the Sidewall Region

Martin Böhle, Thomas Frey

J. Fluids Eng. July 2014, 136(7): 071102. doi: https://doi.org/10.1115/1.4026880

Abstract

View articletitled, Numerical and Experimental Investigations of the Three-Dimensional-Flow Structure of Tandem Cascades in the Sidewall Region

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Blades

Flow and Mass Transfer for an Unsteady Stagnation-Point Flow Over a Moving Wall Considering Blowing Effects

Tiegang Fang

J. Fluids Eng. July 2014, 136(7): 071103. doi: https://doi.org/10.1115/1.4026665

Abstract

View articletitled, Flow and Mass Transfer for an Unsteady Stagnation-Point Flow Over a Moving Wall Considering Blowing Effects

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Topics: Flow (Dynamics) , Mass transfer , Stagnation flow , Boundary layers

Vortex Ring Model of Tip Vortex Aperiodicity in a Hovering Helicopter Rotor

Anand Karpatne, Jayant Sirohi, Swathi Mula, Charles Tinney

J. Fluids Eng. July 2014, 136(7): 071104. doi: https://doi.org/10.1115/1.4026859

Abstract

View articletitled, Vortex Ring Model of Tip Vortex Aperiodicity in a Hovering Helicopter Rotor

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Topics: Rotors , Vortices , Wake turbulence , Thrust , Blades

Long-Period Pressure Pulsation Estimated in Numerical Simulations for Excessive Flow Rate Condition of Francis Turbine

Kenji Shingai, Nobuaki Okamoto, Yuta Tamura, Kiyohito Tani

J. Fluids Eng. July 2014, 136(7): 071105. doi: https://doi.org/10.1115/1.4026584

Abstract

View articletitled, Long-Period Pressure Pulsation Estimated in Numerical Simulations for Excessive Flow Rate Condition of Francis Turbine

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Topics: Flow (Dynamics) , Pressure , Simulation

Fundamental Issues and Canonical Flows

Analytical Modeling of Gaseous Slip Flow in Parabolic Microchannels

Farzad Tahmouresi, Samir K. Das

J. Fluids Eng. July 2014, 136(7): 071201. doi: https://doi.org/10.1115/1.4026663

Abstract

View articletitled, Analytical Modeling of Gaseous Slip Flow in Parabolic Microchannels

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Topics: Flow (Dynamics) , Microchannels , Slip flow , Pressure , Momentum , Poiseuille flow

Energy Balance Associated With a Mixing Process at the Interface of a Two-Layer Longitudinal Atmospheric Model

Ranis N. Ibragimov, Humberto Villasenor

J. Fluids Eng. July 2014, 136(7): 071202. doi: https://doi.org/10.1115/1.4026857

Abstract

View articletitled, Energy Balance Associated With a Mixing Process at the Interface of a Two-Layer Longitudinal Atmospheric Model

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Topics: Approximation , Boundary-value problems , Energy budget (Physics) , Flow (Dynamics) , Fluids , Gravity (Force) , Kinematics , Kinetic energy , Potential energy , Waves

Simulations and Analysis of the Reshocked Inclined Interface Richtmyer–Meshkov Instability for Linear and Nonlinear Interface Perturbations

Jacob A. McFarland, Jeffrey A. Greenough, Devesh Ranjan

J. Fluids Eng. July 2014, 136(7): 071203. doi: https://doi.org/10.1115/1.4026858

Abstract

View articletitled, Simulations and Analysis of the Reshocked Inclined Interface Richtmyer–Meshkov Instability for Linear and Nonlinear Interface Perturbations

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Topics: Density , Flow (Dynamics) , Mach number , Shock (Mechanics) , Simulation , Vorticity , Waves , Diffusion (Physics) , Shock waves

Experimental Flow-Field Investigations Downstream a Scaled-Up Micro-Tangential-Jet Scheme Using the Particle Image Velocimetry Technique

Othman Hassan, Ibrahim Hassan

J. Fluids Eng. July 2014, 136(7): 071204. doi: https://doi.org/10.1115/1.4026881

Abstract

View articletitled, Experimental Flow-Field Investigations Downstream a Scaled-Up Micro-Tangential-Jet Scheme Using the Particle Image Velocimetry Technique

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Topics: Flow (Dynamics) , Vorticity , Film cooling , Jets , Particulate matter

Reduced Order Model for a Power-Law Fluid

M. Ocana, D. Alonso, A. Velazquez

J. Fluids Eng. July 2014, 136(7): 071205. doi: https://doi.org/10.1115/1.4026666

Abstract

View articletitled, Reduced Order Model for a Power-Law Fluid

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Topics: Computational fluid dynamics , Flow (Dynamics) , Fluids , Boundary-value problems

Thrust Force Characterization of Oscillating Cantilevers Operating Near Resonance

Andrew Eastman, Mark L. Kimber

J. Fluids Eng. July 2014, 136(7): 071206. doi: https://doi.org/10.1115/1.4026667

Abstract

View articletitled, Thrust Force Characterization of Oscillating Cantilevers Operating Near Resonance

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Topics: Cantilevers , Thrust , Resonance

Multiphase Flows

Thrust Enhancement Through Bubble Injection Into an Expanding-Contracting Nozzle With a Throat

Sowmitra Singh, Tiffany Fourmeau, Jin-Keun Choi, Georges L. Chahine

J. Fluids Eng. July 2014, 136(7): 071301. doi: https://doi.org/10.1115/1.4026855

Abstract

View articletitled, Thrust Enhancement Through Bubble Injection Into an Expanding-Contracting Nozzle With a Throat

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Topics: Bubbles , Flow (Dynamics) , Nozzles , Pressure , Thrust , Subsonic flow , Porosity

Correlations for Prediction of Pressure Gradient of Liquid-Liquid Flow Through a Circular Horizontal Pipe

Anjali Dasari, Anand B. Desamala, Ujjal K. Ghosh, Ashok K. Dasmahapatra, Tapas K. Mandal

J. Fluids Eng. July 2014, 136(7): 071302. doi: https://doi.org/10.1115/1.4026582

Abstract

View articletitled, Correlations for Prediction of Pressure Gradient of Liquid-Liquid Flow Through a Circular Horizontal Pipe

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Topics: Flow (Dynamics) , Fluids , Pipes , Pressure drop , Pressure gradient , Water , Errors , Viscosity

Technical Brief

Mechanism for Onset of Sudden-Rising Head Effect in Centrifugal Pump When Handling Viscous Oils

Wen-Guang Li

J. Fluids Eng. July 2014, 136(7): 074501. doi: https://doi.org/10.1115/1.4026882

Abstract

View articletitled, Mechanism for Onset of Sudden-Rising Head Effect in Centrifugal Pump When Handling Viscous Oils

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Topics: Centrifugal pumps , Computational fluid dynamics , Flow (Dynamics) , Impellers , Pumps , Surface roughness , Viscosity , Fluids , Oils , Petroleum

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Research Papers

Flows in Complex Systems

Numerical and Experimental Study of Unsteady Flow in a Large Centrifugal Pump With Stay Vanes

Numerical and Experimental Investigations of the Three-Dimensional-Flow Structure of Tandem Cascades in the Sidewall Region

Flow and Mass Transfer for an Unsteady Stagnation-Point Flow Over a Moving Wall Considering Blowing Effects

Vortex Ring Model of Tip Vortex Aperiodicity in a Hovering Helicopter Rotor

Long-Period Pressure Pulsation Estimated in Numerical Simulations for Excessive Flow Rate Condition of Francis Turbine

Fundamental Issues and Canonical Flows

Analytical Modeling of Gaseous Slip Flow in Parabolic Microchannels

Energy Balance Associated With a Mixing Process at the Interface of a Two-Layer Longitudinal Atmospheric Model

Simulations and Analysis of the Reshocked Inclined Interface Richtmyer–Meshkov Instability for Linear and Nonlinear Interface Perturbations

Experimental Flow-Field Investigations Downstream a Scaled-Up Micro-Tangential-Jet Scheme Using the Particle Image Velocimetry Technique

Reduced Order Model for a Power-Law Fluid

Thrust Force Characterization of Oscillating Cantilevers Operating Near Resonance

Multiphase Flows

Thrust Enhancement Through Bubble Injection Into an Expanding-Contracting Nozzle With a Throat

Correlations for Prediction of Pressure Gradient of Liquid-Liquid Flow Through a Circular Horizontal Pipe

Technical Brief

Mechanism for Onset of Sudden-Rising Head Effect in Centrifugal Pump When Handling Viscous Oils

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