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Keywords: Augmentation
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Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. April 2021, 143(4): 044501.
Paper No: HT-19-1323
Published Online: February 2, 2021
...Prashant Pawar; Abdul Najim; Anil Acharya; Ashok Pise This paper investigates the augmentation of heat transfer during pool boiling of a novel aqueous binary mixture of surfactants. The surfactants used were sodium dodecyl sulfate (SDS) (anionic), centrimonium bromide (CTAB) (cationic...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 2010, 132(8): 081701.
Published Online: June 2, 2010
.... It had two openings—one at the bottom for coolant inlet and the other at the top for coolant outlet. The working fluid passed through a copper tube 10 mm i.d. 12 mm o.d. and 18 m long, made into two coaxial coils having 0.31 m and 0.25 m pitch circle diameters. To augment the heat transfer coefficient...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. October 2006, 128(10): 1070–1080.
Published Online: April 29, 2006
... , S. W. , and Bergles , A. E. , 1976 , “ Augmentation of Laminar Flow Heat Transfer in Tubes by Means of Twisted-Tape Inserts ,” J. Heat Transfer 0022-1481 , 98 ( 2 ), pp. 251 – 256 . Al-Fahed. , S. , Chamra , L. M. , and Chakroun , W. , 1998 , “ Pressure Drop...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. April 2004, 126(2): 193–201.
Published Online: May 4, 2004
... and shear layer re-attachment have pronounced influences on local surface heat transfer behavior. The augmented local and spatially averaged Nusselt number ratios (rib turbulator Nusselt numbers normalized by values measured in a smooth channel) decrease on the rib tops, and on the flat regions away from...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. October 2003, 125(5): 769–778.
Published Online: September 23, 2003
..., because of the augmented local mixing associated with shear layer reattachment. Nusselt number ratios then decrease slightly as W / D h / W / D h max increases further. The lowest local values in this region are then positioned just upstream of the rib (at abscissa...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. February 2003, 125(1): 19–26.
Published Online: January 29, 2003
... by the Heat Transfer Division April 10, 2002; revision received September 10, 2002. Associate Editor: M. Faghri. 10 April 2002 10 September 2002 29 01 2003 rotational flow channel flow heat transfer turbulence Navier-Stokes equations Augmentation Computational Heat...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. December 2002, 124(6): 1169–1175.
Published Online: December 3, 2002
... Editor: M. Faghri. 22 October 2001 12 August 2002 03 12 2002 heat transfer flow simulation Augmentation Enhancement Heat Transfer Instability Unsteady Miniaturization of electronic components has increased circuit junction density and the associated heat loads...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. June 2002, 124(3): 421–432.
Published Online: May 10, 2002
.... Associate Editor: B. T. F. Chung. 04 05 2001 01 10 2001 10 05 2002 laminar flow pipe flow heat transfer pressure friction heat exchangers Augmentation Enhancement Experimental Forced Convection Heat Transfer Laminar Heat exchangers...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. February 2002, 124(1): 169–176.
Published Online: June 15, 2001
...M. Greiner, Professor of Mechanical Engineering,; P. F. Fischer, Mathematician; H. M. Tufo, Assistant Computer Scientist; R. A. Wirtz, Professor of Mechanical Engineering, Spectral element simulations of three-dimensional flow and augmented convection in a flat passage downstream from a fully...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. June 2001, 123(3): 417–427.
Published Online: January 3, 2001
...-Tape ,” Int. J. Heat Mass Transf. , 17 , No. 8 , pp. 845 – 859 . Hong , S. W. , and Bergles , A. E. , 1976 , “ Augmentation of Laminar Flow Heat Transfer in Tubes by Means of Twisted-Tape Inserts ,” ASME J. Heat Transfer , 98 , No. 2 , pp. 251 – 256 . Watanabe , K...
Journal Articles
Article Type: Technical Notes
J. Heat Transfer. June 2001, 123(3): 601–604.
Published Online: October 26, 2000
... in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division August 10, 1999; revision received October 26, 2000. Associate Editor: D. Zumbrunnen. 10 August 1999 26 October 2000 temperature distribution optimisation heat conduction Analytical Augmentation...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. November 2000, 122(4): 669–678.
Published Online: May 5, 2000
.... Z. , and Han , J. C. , 1994 , “ Augmented Heat Transfer in Triangular Ducts with Full and Partial Ribbed Walls ,” AIAA, J. Thermophys. Heat Transfer , 8 , pp. 574 – 597 . Bunker , R. S. , and Metzger , D. E. , 1990 , “ Local Heat Transfer in Internally Cooled Turbine Airfoil...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. November 2000, 122(4): 741–748.
Published Online: April 10, 2000
... . Manuscript received by the Heat Transfer Division, July 3, 1999; revision received, April 10, 2000. Associate Technical Editor: P. Ayyaswamy. 03 July 1999 10 April 2000 liquid films sprays evaporation electrohydrodynamics organic compounds heat transfer Augmentation Electric...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. November 2000, 122(4): 749–756.
Published Online: January 28, 2000
... received, Jan. 28, 2000. Associate Technical Editor: T. Avedisian. 04 Aug 1999 28 Jan 2000 pipe flow cooling two-phase flow heat transfer Augmentation Cooling Droplet Heat Transfer Two-Phase Closed-loop steam cooling has been adopted by two major gas turbine...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. August 2000, 122(3): 465–475.
Published Online: December 14, 1999
... Transfer Augmentative Device ,” Int. J. Heat Mass Transf. , 34 , pp. 2545 – 2553 . Hsieh , S.-S. , and Wen , M.-Y. , 1996 , “ Developing Three-Dimensional Laminar Mixed Convection in a Circular Tube Inserted with Longitudinal Strips ,” Int. J. Heat Mass Transf. , 19 , pp. 299 – 310...
Journal Articles
Article Type: Technical Notes
J. Heat Transfer. May 2000, 122(2): 391–398.
Published Online: December 2, 1999
...; revision received December 2, 1999. Associate Technical Editor: J. Han. 28 February 1999 02 December 1999 evaporation heat transfer film flow electrohydrodynamics Augmentation Electric Fields Enhancement Evaporation Film Heat Transfer Thin Films Horizontal tube...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. May 2000, 122(2): 327–335.
Published Online: December 1, 1999
... height-to-hydraulic diameter ratio and pitch-to-height ratio were 0.12 and 10, respectively. Comparisons in terms of heat transfer augmentation and uniformity and friction loss are first performed on 12 configurations of single longitudinal vortex generator. The fluid dynamic mechanisms and wall...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 1999, 121(4): 1011–1017.
Published Online: November 1, 1999
... percent less surface area for the fixed heat load and pressure drop constraint. 09 Dec 1998 25 June 1999 05 12 2007 Augmentation Enhancement Forced Convection Heat Transfer Heat Exchangers Processing Bergles, A. E., 1998, “Techniques to Enhance Heat Transfer,” Handbook...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. February 2000, 122(1): 143–149.
Published Online: August 18, 1999
... transfer augmentation rates and to achieve material savings. The uncertainties in the measurement of friction factor and heat transfer coefficients were found to be ±4 and ±8 percent, respectively. Further details regarding capillary tube viscometer...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1999, 121(3): 683–690.
Published Online: August 1, 1999
...-averaged Nusselt number for the bottom and target walls of the triangular duct are developed in terms of the flow Reynolds number for different jet inlet angles. 28 Sept 1998 12 Apr 1999 05 12 2007 Augmentation Heat Transfer Impingement Swirling Turbines Algrifri A. H...