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Keywords: Flow Separation
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2013, 135(12): 121701.
Paper No: HT-12-1499
Published Online: September 27, 2013
... immediately upstream of the protuberance location is unseparated. Supercritical interaction is the condition when there is a definite flow separation and recirculation zone in front of the protrusion. In the former, the maximum heat flux point is expected to be to the sides of the protrusion, whereas...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. September 2011, 133(9): 091901.
Published Online: July 7, 2011
... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. September 2008, 130(9): 091801.
Published Online: June 18, 2008
... industry flow separation heat transfer thermal energy storage regenerator simulated moving bed thermal swing adsorption Process intensification is attracting attention as it is expected to bring about dramatic improvements by decreasing the equipment size or by increasing the production...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. August 2008, 130(8): 081702.
Published Online: June 3, 2008
... Characteristics in a Tube Fitted With Regularly Spaced Twisted-Tape Elements ,” Int. J. Heat Fluid Flow 0142-727X 10.1016/0142-727X(90)90058-J , 11 ( 4 ), pp. 346 – 354 . 15 05 2007 18 08 2007 03 06 2008 boundary layer turbulence ducts flow separation forced convection...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 2007, 129(11): 1517–1528.
Published Online: February 1, 2007
... by increasing suction bleed rate. The spots of high Nusselt number, and low coefficient of friction, are identified by using contour maps. 22 08 2006 01 02 2007 boundary layers bubbles flow separation friction heat transfer external flows finite volume methods separated flows heat...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. September 2007, 129(9): 1141–1155.
Published Online: September 28, 2006
... flow separation heat transfer external flows flow simulation channel flow laminar flow flow instability temperature distribution boundary layers finite difference methods separated and reattached flow forced convection heat transfer backward-facing step DNS Prediction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. June 2006, 128(6): 564–570.
Published Online: December 23, 2005
... 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 of the present study...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 2006, 128(2): 121–131.
Published Online: August 8, 2005
... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2005, 127(12): 1322–1333.
Published Online: July 25, 2005
.... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. April 2005, 127(4): 393–403.
Published Online: March 30, 2005
... are produced by various sizes of vortices, is turbulent in nature and produces high Reynolds shear stress and turbulent transports. All the earlier analyses in the boundary layer support the vortex shedding hypothesis, as a result of flow separation behind roughness step change. 21 Cross-stream...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. March 2005, 127(3): 323–331.
Published Online: March 24, 2005
... 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. February 2005, 127(2): 149–158.
Published Online: March 15, 2005
... 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...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. October 2004, 126(5): 836–839.
Published Online: November 16, 2004
... 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...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. June 2004, 126(3): 479–482.
Published Online: June 16, 2004
... buoyancy effects that balance the friction in the annulus. Flows having Gr/Re above these critical values would make the channel, which has a constant cross-sectional area perpendicular to the flow direction, acts as a diffuser with possible incipient flow separation. Mixed (forced-free) convection...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2004, 126(2): 193–201.
Published Online: May 4, 2004
... 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...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. February 2004, 126(1): 97–104.
Published Online: March 10, 2004
... in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division February 11, 2002; revision received October 30, 2003. Associate Editor: V. Prasad. 11 February 2002 30 October 2003 10 03 2004 channel flow boundary layers natural convection flow separation laminar...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2003, 125(5): 779–787.
Published Online: September 23, 2003
... that Nusselt number and temperature distributions greatly depend upon the Reynolds number, though their characteristic behaviors are qualitatively well simulated. flow visualisation flow simulation turbulence vortices flow separation heat transfer external flows temperature distribution...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. June 2003, 125(3): 422–428.
Published Online: May 20, 2003
... flow separation flow simulation pipe flow jets aerodynamics forced convection laminar flow Convection Heat Transfer Reattachment Recirculating Three-Dimensional AR = aspect ratio = W / S C f = skin friction coefficient = 2 τ w...
Journal Articles
Publisher: ASME
Article Type: Heat Transfer Photogallery
J. Heat Mass Transfer. August 2002, 124(4): 594.
Published Online: August 1, 2002
...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 ...