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Keywords: Channel Flow
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2014, 136(1): 011901.
Paper No: HT-12-1523
Published Online: October 25, 2013
... heat transfer. rotation heat transfer channel flow entrance effects Increasing the efficiency and output of modern gas turbines can be achieved by improving several active processes such as cooling flow usage for temperature control which has a direct impact on both thermal efficiency...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2013, 135(2): 021701.
Paper No: HT-11-1393
Published Online: December 26, 2012
.../S0022112008004916 [17] Woolford , B. , Prince , J. , Maynes , D. , and Webb , B. W. , 2009 , “ Particle Image Velocimetry Characterization of Turbulent Channel Flow With Rib Patterned Superhydrophobic Walls ,” Phys. Fluids , 21 , p. 085106 . 10.1063/1.3213607 [18] Daniello , R. J...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 041201.
Published Online: February 13, 2012
... produced gases is also possible. This paper presents numerical computations of laminar momentum transfer, heat transfer, and chemical reactions in rectangular channel flows of hydrogen-air mixtures. Chemical reactions are included in the gas phase as well as on the solid platinum surfaces. In the gas phase...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 041701.
Published Online: January 26, 2012
... and the Prandtl number. 08 11 2009 01 09 2011 26 01 2012 26 01 2012 algebra channel flow flow simulation heat transfer numerical analysis turbulence turbulent heat transfer Prandtl number turbulent heat flux model direct numerical simulation The scalar diffusion...
Journal Articles
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Transfer. February 2012, 134(2): 020907.
Published Online: December 19, 2011
... a sufficiently large amount of the supplied heat is conducted to the center region of the channels. 29 12 2010 15 07 2011 19 12 2011 19 12 2011 channel flow flow simulation heat transfer suspensions viscosity microencapsulated phase change material (MEPCM), suspensions...
Journal Articles
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Transfer. February 2012, 134(2): 020904.
Published Online: December 13, 2011
..., the first 6 modes under examination are expected not to change when extracting the modes from data taken over a longer flow time. 05 11 2010 03 08 2011 13 12 2011 13 12 2011 blades channel flow cooling flow instability flow simulation gas turbines turbulence URANS...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. January 2012, 134(1): 011702.
Published Online: November 29, 2011
.... The performance of EPSO is tested by some benchmark functions; it is shown that EPSO has a strong antilocal trap capability especially for high dimensional multimodal optimization problems. At last, EPSO is used to identify the unknown boundary heat flux in a channel flow. According to the computational results...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. January 2012, 134(1): 011901.
Published Online: October 27, 2011
... factors increased with rotation number due to the increased Sherwood number ratios and decreased friction factor ratios. 30 08 2010 12 08 2011 27 10 2011 27 10 2011 channel flow gas turbines heat transfer mass transfer rotational flow swirling flow turbulence gas...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2011, 133(12): 122203.
Published Online: October 7, 2011
... contour. The growth in boundary layer is very small, which is expected since the swirl flow will support attaching the flow to the wall suppressing separation and hence enhancing heat transfer. Figure 9b b is showing the isotherm lines of the flow within the concave channel flow. It is clear from...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2011, 133(12): 122601.
Published Online: October 5, 2011
... is studied. The eigenvalue problem is solved numerically. channel flow eigenvalues and eigenfunctions flow instability flow through porous media permeability temperature distribution porous medium heterogeneity linear stability convection viscous dissipation We distinguished...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2011, 133(12): 122503.
Published Online: October 5, 2011
..., however, interest in the present study focuses on uniform eccentricity. 30 04 2010 13 06 2011 05 10 2011 05 10 2011 channel flow flow measurement mass transfer natural convection Forced convection in strongly eccentric annular channels is dominated by large-scale...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2011, 133(12): 121901.
Published Online: October 3, 2011
... conditions, except for very low Re values in a short VACC, as will be shown later. 31 12 2009 21 04 2011 03 10 2011 03 10 2011 bubbles channel flow flow simulation heat sinks heat transfer laminar flow pattern formation vortices curved channel laminar air flow...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 2011, 133(11): 112602.
Published Online: September 19, 2011
... for the individual phases reduce to the following ordinary differential equations Heat transfer in a channel filled with a metal foam bounded by isothermal walls 27 01 2011 16 05 2011 19 09 2011 19 09 2011 boundary layers channel flow convection flow simulation flow through...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 2011, 133(11): 111901.
Published Online: September 16, 2011
... to separation regions downstream of the ribs. This form drag dominated friction factor is independent of Reynolds number. 01 09 2010 16 04 2011 16 09 2011 16 09 2011 channel flow engines gas turbines heat transfer pipe flow plates (structures) turbulence rib turbulators...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. November 2011, 133(11): 114501.
Published Online: August 31, 2011
... transfer and chemical surface reactions at the gas-surface interface are correlated by nondimensional relations. The channel flow computational results are also compared with recent detailed experimental data for similar geometry. In this case, the catalytic surface temperature profile along the x -axis...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. October 2011, 133(10): 104504.
Published Online: August 19, 2011
.... , 2008 , “ Visual Observation of Oscillating Heat Pipes Using Neutron Radiography ,” J. Thermophys. Heat Transfer , 22 ( 3 ), pp. 366 – 372 . 10.2514/1.33758 20 01 2011 13 04 2011 19 08 2011 19 08 2011 channel flow fluid oscillations heat conduction heat pipes...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. October 2011, 133(10): 101802.
Published Online: August 11, 2011
... thermal resistance. The fin of heat exchangers also affects many factors such as performance, fan power, weight, cost, and productivity, etc. correlation fin heat exchanger heat transfer louver pressure drop channel flow flow simulation heat exchangers heat transfer 29 07...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. September 2011, 133(9): 092602.
Published Online: July 27, 2011
... indicate that the type of viscous dissipation model has significant effect on the temperature and velocity distributions. The acquired knowledge in this study can be used by designers to control channel flow as suitable for a certain application. In the present study, combined forced and natural...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. September 2011, 133(9): 092501.
Published Online: July 27, 2011
... + exp ( - s Pr / 2 ( 1 - y ) ) M 2 ] exp ( - s Pr 2 y ) where 13 08 2010 28 03 2011 30 03 2011 27 07 2011 27 07 2011 channel flow Couette flow electrohydrodynamics flow through porous media Laplace transforms...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. September 2011, 133(9): 091501.
Published Online: July 27, 2011
... Transfer , 46 , pp. 3349 – 3363 . 10.1016/S0017-9310(03)00139-X 16 Kline , S. J. , and McClintock , F. A. , 1953 , “ Describing Uncertainties in Single-Sample Experiments ,” Mech. Eng. , 75 ( 1 ), pp. 3 – 8 . channel flow condensation drops electrodes electrohydrodynamics...