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Keywords: constructal theory
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2021, 143(8): 081802.
Paper No: HT-21-1142
Published Online: June 28, 2021
... initiated with few cells (i.e., 50,000) in the domain to get the nondimensional temperature as T ¯ = 33.85 at Re = 100 . But at Re = 2000 , the nondimensional temperature is found to be 22.1. constructal theory design topology cooling computatinal fluid dynamics...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2014, 136(8): 081301.
Paper No: HT-13-1602
Published Online: May 9, 2014
... resistance of the links with variable cross section in an arbitrary network are provided. It is shown that improvements up to 50% can be achieved easily by simple geometrical changes if the designer is equipped with a profound knowledge of the important governing parameters. constructal theory...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2013, 135(3): 031401.
Paper No: HT-12-1189
Published Online: February 14, 2013
... for estimating conductivity of small scale bodies. nanoscale electronics cooling conductive heat trees constructal theory Tree-shaped structures play a prominent role in Nature because they can be found in the structures of many natural flows like pulmonary and vascular tissues to river beds [ 1...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2012, 134(11): 111801.
Published Online: September 28, 2012
... System Using Evolutionary Algorithm (Genetic Algorithm) ,” ASME Turbo Expo 2010: Power for Land, Sea, and Air (GT2010) , Glasgow, UK , Paper No. GT2010-23026 , pp. 745 – 752 . [14] Bejan , A. , 2000 , “ From Heat Transfer Principles to Shape and Structure in Nature: Constructal Theory...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 2010, 132(5): 052404.
Published Online: March 9, 2010
... for better system performance. This work shows that the search for heat-flow configuration is a key to performance, and the constructal theory is the strategy for discovering the configuration and the significantly better performance. Consider an arbitrary point ( r 0 , f ( r 0...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. November 2009, 131(11): 112402.
Published Online: August 26, 2009
... Transfer 0022-1481 , 131 , p. 043205 . 10.1115/1.3072926 Bejan , A. , and Lorente , S. , 2008 , Design With Constructal Theory , Wiley , Hoboken, NJ . Reis , A. H. , 2006 , “ Constructal Theory: From Engineering to Physics, and How Flow Systems Develop Shape and Structure...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. May 2007, 129(5): 674–678.
Published Online: December 15, 2006
... to tube-to-tube spacing, eccentricity and fin-to-fin spacing. 10 04 2006 15 12 2006 forced convection turbulence pipe flow external flows optimisation heat transfer enhancement constructal theory internal geometry Finned cross-flow heat exchangers are part...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. March 2007, 129(3): 245–255.
Published Online: October 17, 2005
... Engineering to Nature , Cambridge University Press , Cambridge, UK. Bejan , A. , 1997 , “ Constructal-Theory Network of Conducting Paths for Cooling a Heat Generating Volume ,” Int. J. Heat Mass Transfer 0017-9310 10.1016/0017-9310(96)00175-5 , 40 , pp. 799 – 816 . Almogbel , M...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2004, 126(6): 956–962.
Published Online: January 26, 2005
... February 2004 26 01 2005 natural convection forced convection optimisation flow simulation channel flow temperature distribution Constructal Theory Forced Convection Mixed Convection Natural Convection Intersection of Asymptotes Method A current research trend in heat...