Experiment Driven Ann-GA Based Technique for Optimal Distribution of Discrete Heat Sources Under Mixed Convection
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"Experiment Driven Ann-GA Based Tech..." refers methods in this paper
...Madadi and Balaji [9] determined the optimal location of three heat sources under forced convection by combining a micro-GA with an ANN....
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...EXPERIMENT DRIVEN ANN-GA BASED TECHNIQUE FOR OPTIMAL DISTRIBUTION OF DISCRETE HEAT SOURCES UNDER MIXED CONVECTION T. K. Hotta,1 C. Balaji,2 and S. P. Venkateshan2 1Center for Energy, Indian Institute of Technology Jodhpur, Rajasthan, India 2Department of Mechanical Engineering, Indian Institute of Technology Madras, Chennai, India This article reports the results of mixed convection heat transfer studies from five heat sources (aluminum) mounted at different positions on a substrate board (Bakelite)....
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"Experiment Driven Ann-GA Based Tech..." refers background in this paper
...[2] and Pirasaci and Sivrioglu [3] experimentally investigated the rate of heat transfer from an array of discrete heat sources (8 £ 4 in number) mounted on the top and bottom of a horizontal channel under mixed convection....
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43 citations
"Experiment Driven Ann-GA Based Tech..." refers methods in this paper
...Hamouche and Bessaih [4] performed numerical simulations for the mixed convection air cooling of protruding discrete heat sources mounted on a horizontal channel to solve the conservation equations of mass, momentum, and energy using the finite volume method and SIMPLER algorithm; they found that the increase in separation distance, height, and width of the components has a considerable effect in enhancing the heat removal rate from the components....
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28 citations
"Experiment Driven Ann-GA Based Tech..." refers methods in this paper
...and Chattopadhyay [8] determined the optimal location of heat sources in a square enclosure under natural convection by combining the GA with an ANN....
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...Kadiyala NOMENCLATURE A area of the heat source (m2) F diffuse shape factor g acceleration due to gravity, 9.81m/s2 GrLh Grashof number, gbD T L 3 h/n 2 h heat transfer coefficient (W/m2K) I heat source input current (A) k thermal conductivity of air (W/mK) Lh characteristic length of the heat source, 4A/P (m) P perimeter of the heat source (m) q heat flux (W/m2) Q heat transfer rate (W) Re Reynolds number, U Lh/n Ri Richardson number, GrLh /Re 2 t thickness of the substrate (m) T temperature (K) U velocity of air in the channel (m/s) V heat source input voltage (V) Greek Symbols b isobaric thermal expansion coefficient of air, 1/Tmean (1/K) DTref reference temperature, QsupLh/Ak (K) 1 hemispherical emissivity of heat source of surface n kinematic viscosity of air (m2/s) s Stefan–Boltzmann constant, 5.67 £ 1028 (W/m2K4) u non-dimensional maximum temperature excess (Tmax 2 T1)/DTref Subscripts 1 ambient cond conduction conv convection hs heat source insu insulation max maximum rad radiation sub substrate sup supplied and Chattopadhyay [8] determined the optimal location of heat sources in a square enclosure under natural convection by combining the GA with an ANN....
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