... the correlations were coined at enthalpy values nearer to the lower value. Schlieren visualization was also done to investigate the flow structures qualitatively. hypersonic flow laminar boundary layer three-dimensional flow interference flow separation platinum thin-film gauges Of the two major...

... height (R B ) and Reynolds number (Re). We performed a parametric study and found that the large-scale vortices travelling along the channel walls between the neighboring baffles, which are generated by flow separation at the tips of the baffles and become unsteady due to a Hopf bifurcation from steady...

... length for heating Variation of pressure drop across the zone length with hydraulic diameter for cooling 23 07 2006 01 04 2008 18 06 2008 adsorption blast furnaces chemical industry flow separation heat transfer thermal energy storage regenerator simulated...

... layer turbulence ducts flow separation forced convection friction multiphase flow rotational flow swirling flow forced convection turbulent flow twisted-tape transverse ribs heat transfer augmentation uniform wall heat flux References 1 2 3 4 5 6 7 8 9 10 11 12...

... are regularly utilized for qualitative aerodynamics and heat transfer studies of HPTs at high Reynolds numbers in the absence of flow separation. It is also utilized as a powerful tool for parametric aerodynamics and heat transfer design studies. However...

... , P. , and Monkewitz , P. A. , 1985 , “ Absolute and Convective Instabilities in Free Shear Layers ,” J. Fluid Mech. 0022-1120 10.1017/S0022112085003147 , 159 , pp. 151 – 168 . 22 08 2006 01 02 2007 boundary layers bubbles flow separation friction heat transfer...

.... In general, the fluid particles are greatly reflected into the lower corner of the step just after the flow separation, then flow spirally to the channel central region in the main separation bubble, and subsequently follow to the downstream for all the cases. These results suggest the existence of a three...

... Navier-Stokes equations flow instability finite volume methods stagnation flow flow separation laminar to turbulent transitions wakes shear turbulence friction drag reduction heat transfer pressure drop lenticular elliptical cylinder cross flow subcritical flow The objective...

... at higher Reynolds numbers existing correlations predicted the results moderately well. Endwall effects, which diminish at high Reynolds numbers, and a delay in flow separation for compact pin fins were attributed to the obtained trend. 03 03 2005 08 08 2005 microfluidics heat sinks...

... ). 12 05 2004 25 07 2005 coal pulverised fuels combustion chemically reactive flow pipe flow heat transfer irreversible thermodynamics two-phase flow flow separation swirling flow combustion energy exergy heat transfer pulverized coal second law Coal...

... to turbulent transitions heat transfer surface roughness turbines aerodynamics flow separation vortices pattern formation boundary layer turbulence The effects of elevated free-stream turbulence and roughness on flow and thermal structures can exert a significant impact on turbine performance...

... thermodynamics forced convection boiling channel flow latent heat thermal conductivity bubbles flow separation flow instability Several classes of heat transfer equipment operate at moderate exit qualities and low-to-moderate mass and heat fluxes 1 2 . Under these conditions, intermittent flow...

... November 2004 15 03 2005 boiling two-phase flow nucleation bubbles heat transfer channel flow pattern formation flow separation mass transfer Critical Heat Flux Boiling Flow Heat Transfer Modeling Two-Phase Subcooled flow boiling is the boiling that begins...

... flow flow instability swirling flow jets shear flow flow separation bifurcation pipe flow Flow separation in internal flow and its subsequent reattachment, caused by sudden changes in geometry, occur in many engineering applications where heating or cooling is required...

...: B. Farouk. 16 January 2003 21 January 2004 16 06 2004 convection laminar flow flow separation flow simulation channel flow pipe flow Analytical Annular Flow Convection Heat Transfer Mixed Convection Mixed (forced-free) convection heat transfer...

... surface, and along the central part of each rib top surface. However, even with test surface conduction included in the analysis, spatially-resolved local Nusselt numbers are highest on tops of the rib turbulators, with lower magnitudes on flat surfaces between the ribs, where regions of flow separation...

.... 11 February 2002 30 October 2003 10 03 2004 channel flow boundary layers natural convection flow separation laminar flow cooling computational fluid dynamics Channel Flow Cooling Heat Transfer Laminar Natural Convection Buoyancy driven flow in vertical ducts...

... ,” ASME J. Fluids Eng. , 113 , pp. 51 – 59 . Tafti , D. K. , and Vanka , S. P. , 1991 , “ A Numerical Study of Flow Separation and Reattachment on a Blunt Plate ,” Phys. Fluids A , 3 ( 7 ), pp. 1749 – 1759 . Tafti , D. K. , and Vanka , S. P. , 1991 , “ A Three-Dimensional...

... Division for publication in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division July 5, 2002; revision received February 13, 2003. Associate Editor: V. Prasad. 05 July 2002 13 February 2003 20 05 2003 flow separation flow simulation pipe flow jets...

...A. R. Byerley; O. Sto¨rmer; J. W. Baughn; T. W. Simon; K. Van Treuren 16 07 2002 flow measurement flow separation flow visualisation boundary layers heating 594 Õ Vol. 124, AUGUST 2002 Transactions of the ASME 2002 ASME ...