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Keywords: shear turbulence
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111102.
Published Online: October 24, 2011
... 24 10 2011 blades compressible flow confined flow flow instability flow visualisation impellers nozzles rotors shear turbulence stratified flow supersonic flow Pressure exchange is a phenomenon of mechanical work extraction and energy transfer by fluid dynamic means. Moving...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111201.
Published Online: October 13, 2011
... flow shear turbulence Most widely used conventional eddy-viscosity turbulence models (EVMs) lack rotation and/or curvature (RC) sensitive terms in their formulation and therefore fail to correctly predict these effects. Although Reynolds stress transport models are inherently capable...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. October 2011, 133(10): 101101.
Published Online: October 4, 2011
... fans Navier-Stokes equations numerical analysis optimisation shear turbulence ventilation axial-flow ventilation fan numerical optimization response surface approximation hybrid multiobjective evolutionary algorithm Pareto-optimal solutions With the recent focus on a low-carbon...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. October 2011, 133(10): 104501.
Published Online: September 27, 2011
... possesses an increased core pressure as well as a reduced level of turbulent energy. 01 06 2011 24 08 2011 27 09 2011 27 09 2011 chaos flow instability flow simulation non-Newtonian flow numerical analysis polymer melts shear turbulence stagnation flow vortices wakes...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. September 2011, 133(9): 094503.
Published Online: September 12, 2011
... 09 2011 flow visualisation jets mixing shear turbulence tanks (containers) viscosity Mixing is an important process in many industries such as chemical and agricultural chemicals production, grain processing, food processing, minerals processing, petrochemical and refining...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2011, 133(5): 051203.
Published Online: June 7, 2011
... in a BFS flow. boundary layer turbulence flow separation flow visualisation fractals jets shear turbulence wetting 17 04 2010 09 04 2011 07 06 2011 07 06 2011 2011 American Society of Mechanical Engineers ...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. December 2010, 132(12): 121301.
Published Online: December 3, 2010
... nozzles shear turbulence vortices In order to highlight the effect of turbulence-cavitation interactions on velocity fluctuations, three different axial stations have been identified, namely, (a) near the throat ( x ∗ = 3.2 ) , (b) near cavity closure ( x ∗ = 6.2...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2010, 132(11): 111303.
Published Online: November 17, 2010
... to the design of underwater vehicles. cavitation drag flow simulation shear turbulence two-phase flow underwater vehicles vortices ventilated cavity two-fluid multiphase flow model SST turbulence model double-vortex tubes lift coefficient Theoretically, both natural cavitation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2010, 132(11): 111301.
Published Online: November 9, 2010
... entire shear layer and trailing edge and ( b ) top view above the trailing edge 09 09 2009 04 10 2010 09 11 2010 09 11 2010 bubbles cavitation flow simulation Navier-Stokes equations pipe flow shear turbulence two-phase flow vortices The problem...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. October 2010, 132(10): 101101.
Published Online: October 6, 2010
... reduction with increase in the side injection velocity. 22 11 2007 25 08 2010 06 10 2010 06 10 2010 flow instability jets laminar flow laminar to turbulent transitions mixing pipe flow shear turbulence Flow in the form of a jet is preferred for their better mixing...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2010, 132(5): 051204.
Published Online: May 13, 2010
... ,” AIP Conf. Proc. 0094-243X , 914 , pp. 566 – 573 . 10.1063/1.2747482 20 02 2009 09 04 2010 13 05 2010 13 05 2010 channel flow drag reduction flow visualisation shear turbulence surfactants viscosity It is well known that the presence of small amounts...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 2010, 132(3): 031102.
Published Online: March 4, 2010
... disturbance is the tip of the fins. 08 09 2009 11 01 2010 04 03 2010 04 03 2010 fractals hydrodynamics shear turbulence underwater vehicles vortices wakes For axisymmetric and two-dimensional wakes in a uniform stream, Townsend ( 1 ) proposed that at locations...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 2009, 131(9): 091201.
Published Online: August 14, 2009
... difference methods laminar flow laminar to turbulent transitions Navier-Stokes equations shear turbulence wakes wake-boundary layer interactions shear layer transition LES IB method The vortex shedding and the aerodynamic forces of flow past a circular cylinder near a plane wall have...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2009, 131(5): 051403.
Published Online: April 15, 2009
... system, oil transportation systems, and human arterial network. The dramatic changes in velocity and pressure arising from these transient events can cause pipe breakages, flooding, and other damage hazards. confined flow Doppler effect electrochemistry flow visualisation shear turbulence...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2009, 131(5): 051202.
Published Online: April 14, 2009
..., AIAA Paper No. 2008-655. 16 04 2008 26 01 2009 14 04 2009 aerospace components convection external flows flow separation flow visualisation shear turbulence vortices In this present study, a low aspect ratio, thin wing at high angles of attack results in leading...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 2008, 130(9): 091101.
Published Online: August 12, 2008
... 2006 26 04 2008 12 08 2008 aerodynamics external flows flow instability flow simulation pattern formation shear turbulence vortices wakes flow structures cross wind LES train aerodynamics front shape High-speed trains experience strong aerodynamic forces...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 2008, 130(9): 091201.
Published Online: August 11, 2008
... developed a theoretical framework that adequately describes two-dimensional curved wakes. A brief outline of the literature relevant to our study follows. channel flow flow instability shear turbulence wakes 31 10 2006 31 03 2008 11 08 2008...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2008, 130(6): 061103.
Published Online: June 9, 2008
... 27 08 2007 29 12 2007 09 06 2008 blades boundary layer turbulence bubbles convection flow separation flow simulation shear turbulence turbines two-phase flow vortices wakes blade-wake interactions LPT blade flow structures POD LES Transition, in general...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. April 2008, 130(4): 041101.
Published Online: April 1, 2008
..., and the definition of secondary flow as the deviation of the streamwise component from the inviscid kinematics was introduced to determine the efficiency of the blade design in the energy exchange of the rotor. 24 07 2007 04 01 2008 01 04 2008 anemometry blades fans shear turbulence...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 2008, 130(3): 031106.
Published Online: March 11, 2008
... computational fluid dynamics nozzles shear turbulence spinning (textiles) supersonic flow vortices yarn fiber hollow spindle counter-rotating vortex pair (CVP) WSS MVS It is well known that Murata vortex yarn is formed by air vortex to entangle the fibers. There are several claimed...