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Keywords: genetic algorithm
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2021, 143(11): 112902.
Paper No: HT-20-1550
Published Online: September 22, 2021
...Asif Afzal Optimization of thermal performance processes using genetic algorithm (GA) combined with some commercial software or other soft computing methods like artificial neural networks are common in many heat transfer applications with the exception of battery thermal management...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2020, 142(8): 081901.
Paper No: HT-19-1657
Published Online: June 8, 2020
... ≤ L wav ≤ 0.09 , and 0.001 ≤ A ≤ 0.005 . Genetic algorithm is selected as an optimization tool that is apt in handling various continuous and discrete variables and the problems with the complexities in the objective function as well as in constraints. Validation of the optimization model is carried...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2019, 141(11): 111802.
Paper No: HT-18-1818
Published Online: September 27, 2019
... ε − NTU relationship for 2 − FHX . The experimental and numerical validation of the equivalence model is presented. Three-fluid cross-flow compact heat exchanger with offset strip fins is optimized for minimum number of entropy generation units using genetic algorithm (GA). Optimum design variables...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2014, 136(7): 071702.
Paper No: HT-13-1497
Published Online: April 10, 2014
... for the most difficult situation) than that necessary for exhaustive search. constructal design Y-shaped cavity convection heat transfer exhaustive search genetic algorithm Constructal theory has generated a worldwide movement toward design as science, i.e., design based on physics...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2014, 136(1): 011401.
Paper No: HT-13-1158
Published Online: October 25, 2013
... Press , Cambridge, MA . [2] Goldberg , D. E. , 1989 , Genetic Algorithms in Search, Optimization, and Machine Learning , Addison-Wesley, Reading , MA . [3] Queipo , N. , Devarakonda , R. , and Humphrey , J. A. C. , 1994 , “ Genetic Algorithms for Thermosciences Research...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2013, 135(8): 082602.
Paper No: HT-12-1394
Published Online: July 18, 2013
.... Assoc. Editor: Giulio Lorenzini. 22 07 2012 18 03 2013 This paper proposes and implements a new methodology for optimizing finned-tube heat exchangers (FTHEs) using a volume-averaging theory (VAT) hierarchical physical model and a genetic algorithm (GA) numerical optimizer...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2012, 134(11): 111801.
Published Online: September 28, 2012
... generation is obtained by considering all irreversibilities associated with the processes. Considering the minimum total entropy generation as the objective function, the optimum parameters in the HRSG unit are derived by using the genetic algorithm method under the fixed total volume condition...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 2011, 133(2): 021801.
Published Online: November 3, 2010
..., as well as effectiveness. Fin pitch, fin height, fin offset length, cold stream flow length, no-flow length, and hot stream flow length are considered as six decision variables. Fast and elitist nondominated sorting genetic algorithm (i.e., nondominated sorting genetic algorithm II) is applied to minimize...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. October 2010, 132(10): 101302.
Published Online: August 18, 2010
...-film thickness was represented by 100 design variables, and the electrical potential at each electrode were also design variables. The topology optimization problem (inverse problem) has been solved with two methods, i.e., with a genetic algorithm (GA) and with a conjugate gradient method using adjoint...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. June 2009, 131(6): 061802.
Published Online: March 31, 2009
... be used to handle more complicated problems and to obtain both-side heat transfer correlations simultaneously, where the conventional Wilson-plot method cannot be applied. 06 05 2008 23 10 2008 31 03 2009 genetic algorithms heat exchangers heat transfer laminar to turbulent...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. January 2008, 130(1): 011401.
Published Online: January 28, 2008
...Atul Nagose; Ankit Somani; Aviral Shrot; Arunn Narasimhan Using an approach that couples genetic algorithm (GA) with conventional numerical simulations, optimization of the geometric configuration of a phase-change material based heat sink (PBHS) is performed in this paper. The optimization is done...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. September 2007, 129(9): 1277–1285.
Published Online: December 3, 2006
... and oil flowing in the shell side. The genetic algorithm has been used to determine the coefficients of correlations. It is shown that under the identical mass flow, a heat exchanger with continuous helical baffles offers higher heat transfer coefficients and pressure drop than that of a heat exchanger...
Journal Articles
Article Type: Research Papers: Special Issue On Boiling And Interfacial Phenomena
J. Heat Transfer. August 2006, 128(8): 829–837.
Published Online: January 20, 2006
... by the sum of squares of residuals between calculated and observed temperatures and heat fluxes at the boundaries. To check the performance and accuracy in retrieval, a comparison is presented between four retrieval methods, viz. Levenberg-Marquardt algorithm, genetic algorithm, artificial neural network...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. October 2005, 127(10): 1129–1137.
Published Online: May 18, 2005
...Yunfei Chen; Deyu Li; Jennifer R. Lukes; Arun Majumdar Monte Carlo simulation is applied to investigate phonon transport in single crystalline Si nanowires. Phonon-phonon normal ( N ) and Umklapp ( U ) scattering processes are modeled with a genetic algorithm to satisfy energy and momentum...