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Keywords: boundary layer turbulence
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Journal Articles

Magnus Effect: Physical Origins and Numerical Prediction

Roxan Cayzac, Eric Carette, Pascal Denis, Philippe Guillen
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2011, 78(5): 051005.
https://doi.org/10.1115/1.4004330
Published Online: July 27, 2011
... in 1955 that Krahn [( 8 )] connects the Magnus effect with the viscous phenomena of the boundary layer. aerodynamics magnus effect computational fluid dynamics Reynolds-averaged Navier–Stokes RANS URANS large-eddy simulation hybrid RANS/LES aerodynamics boundary layer turbulence...
View Article titled, Magnus Effect: Physical Origins and Numerical Prediction
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Topics: Magnus effect, Projectiles, Spin (Aerodynamics), Wind tunnels, Computational fluid dynamics
Journal Articles

An Experimental Study on the Influence of Vortex Generators on the Shock-Induced Boundary Layer Separation at M = 1.4

A. Zare Shahneh, F. Motallebi
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2009, 76(4): 041009.
https://doi.org/10.1115/1.3086591
Published Online: April 23, 2009
... velocity profile for different configurations at x / δ R = 36.19 Streamwise boundary layer thickness for different configurations 22 03 2008 29 12 2008 23 04 2009 boundary layer turbulence flow visualisation Mach number shock waves vortices...
View Article titled, An Experimental Study on the Influence of Vortex Generators on the Shock-Induced Boundary Layer Separation at M = 1.4
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Topics: Boundary layers, Flow (Dynamics), Flow visualization, Generators, Pressure, Separation (Technology), Shock (Mechanics), Shock waves, Vortices, Shapes
Journal Articles

A Multiscale Finite Element Formulation With Discontinuity Capturing for Turbulence Models With Dominant Reactionlike Terms

A. Corsini, F. Menichini, F. Rispoli, A. Santoriello, T. E. Tezduyar
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Stabilized, Multiscale, And Multiphysics Methods In Fluid Mechanics
J. Appl. Mech. March 2009, 76(2): 021211.
https://doi.org/10.1115/1.3062967
Published Online: February 5, 2009
... closures ( 1 2 3 ) and large eddy simulation (LES) techniques based on variational multiscale methods ( 4 5 6 ). boundary layer turbulence computational fluid dynamics finite element analysis Navier-Stokes equations nonequilibrium flow 29 05 2008 18 08 2008 05 02 2009...
View Article titled, A Multiscale Finite Element Formulation With Discontinuity Capturing for Turbulence Models With Dominant Reactionlike Terms
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Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Turbulence, Finite element analysis, Cascades (Fluid dynamics), Diffusion (Physics), Compressors
Journal Articles

Analysis of Unsteady Flow Through a Microtube With Wall Slip and Given Inlet Volume Flow Rate Variations

Chun-I Chen, Cha’o-Kuang Chen, Heng-Ju Lin
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. January 2008, 75(1): 014506.
https://doi.org/10.1115/1.2755085
Published Online: February 6, 2008
.... The influence of the rarefaction for the pressure gradient varied for the four cases. 08 03 2005 25 04 2007 06 02 2008 boundary layer turbulence Knudsen flow microchannel flow rarefied fluid dynamics slip flow microfluidics slip-flow unsteady flow Knudsen number...
View Article titled, Analysis of Unsteady Flow Through a Microtube With Wall Slip and Given Inlet Volume Flow Rate Variations
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Topics: Flow (Dynamics), Pistons, Pressure gradient, Unsteady flow, Knudsen number, Slip flow
Journal Articles

Subgrid Scale Modeling of Turbulence for the Dynamic Procedure Using Finite Difference Method and Its Assessment on the Thermally Stratified Turbulent Channel Flow

Makoto Tsubokura
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. May 2006, 73(3): 382–390.
https://doi.org/10.1115/1.2150236
Published Online: October 14, 2005
... with the effect of the GS velocity is proposed. 16 12 2003 14 10 2005 finite difference methods stratified flow boundary layer turbulence channel flow heat transfer viscosity turbulent diffusion flow simulation The great strength of large eddy simulation (LES) comes from the fact...
View Article titled, Subgrid Scale Modeling of Turbulence for the Dynamic Procedure Using Finite Difference Method and Its Assessment on the Thermally Stratified Turbulent Channel Flow
Open the PDF for Subgrid Scale Modeling of Turbulence for the Dynamic Procedure Using Finite Difference Method and Its Assessment on the Thermally Stratified Turbulent Channel Flow in another window
Topics: Anisotropy, Channel flow, Filtration, Flow (Dynamics), Heat flux, Modeling, Stress, Turbulence, Viscosity, Eddies (Fluid dynamics)
Journal Articles

RANS-Based Very Large Eddy Simulation of Thermal and Magnetic Convection at Extreme Conditions

K. Hanjalić, S. Kenjereš
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. May 2006, 73(3): 430–440.
https://doi.org/10.1115/1.2150499
Published Online: October 2, 2005
... the LES still inapplicable to solving flows at very high Reynolds and Rayleigh numbers. Navier-Stokes equations flow simulation Benard convection magnetohydrodynamics stochastic processes boundary layer turbulence 16 02 2004 02 10 2005 Comparison of the computed integral...
View Article titled, RANS-Based Very Large Eddy Simulation of Thermal and Magnetic Convection at Extreme Conditions
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Topics: Convection, Magnetic fields, Reynolds-averaged Navier–Stokes equations, Turbulence, Flow (Dynamics), Boundary layers, Large eddy simulation
Journal Articles

Stokes Mechanism of Drag Reduction

Promode R. Bandyopadhyay
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. May 2006, 73(3): 483–489.
https://doi.org/10.1115/1.2125974
Published Online: September 20, 2005
... to be universal in nature. Finally, it is shown that the proposed kinematic drag reduction hypothesis describes the measurements significantly better than what current direct numerical simulation does. drag reduction fluid oscillations boundary layer turbulence flow simulation vortices Some...
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Topics: Boundary layer turbulence, Drag reduction, Vorticity, Oscillations
Journal Articles

Influence of Surface Roughness on Shear Flow

S. Bhattacharyya, Associate Professor, S. Mahapatra, Ph.D. Student, F. T. Smith
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2004, 71(4): 459–464.
https://doi.org/10.1115/1.1767842
Published Online: September 7, 2004
... final publication in the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 07 October 2001 08 March 2004 07 09 2004 surface roughness numerical analysis Navier-Stokes equations boundary layer turbulence shear turbulence A distribution of roughness elements...
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Navier-Stokes equations, Pressure gradient, Reynolds number, Shear flow, Surface roughness, Vorticity, Shear (Mechanics), Pressure
Journal Articles

An Overset Finite-Element Large-Eddy Simulation Method With Applications to Turbomachinery and Aeroacoustics

C. Kato, Professor,, M. Kaiho, Senior Researcher, A. Manabe, Senior Engineer
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. January 2003, 70(1): 32–43.
https://doi.org/10.1115/1.1530637
Published Online: January 23, 2003
... element analysis computational fluid dynamics pumps flow separation boundary layer turbulence wakes aerodynamics The simulation of aeroacoustics is a promising area for LES application (Tam 20 , and Wells and Renaut 21 ) since information on the unsteady flow fields that generate sound...
View Article titled, An Overset Finite-Element Large-Eddy Simulation Method With Applications to Turbomachinery and Aeroacoustics
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Topics: Flow (Dynamics), Fluctuations (Physics), Pressure, Finite element analysis, Computation, Pumps, Impellers, Simulation, Wakes, Aerodynamic noise