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Title: Application of simulated annealing for simultaneous estimation of parameters in a cylindrical fin
Authors: Das, Ranjan.
Dutta, Partha P.
Keywords: DRNTU::Engineering::Aeronautical engineering
Issue Date: 2012
Source: Das, R., & Dutta, P. P. (2012). Application of Simulated Annealing for Simultaneous Estimation of Parameters in a Cylindrical Fin. Numerical Heat Transfer, Part A: Applications, 61(9), 699-716.
Series/Report no.: Numerical heat transfer, Part A: Applications: An International journal of computation and methodology
Abstract: An inverse problem is solved for simultaneous three parameter estimation in a large-sized cylindrical fin involving conduction-convection heat transfer. The temperature field used for the estimation of unknowns is calculated from the finite difference method (FDM). The simulated annealing (SA) is applied in this work for minimizing the required objective function. The accuracy of the estimated parameters has been studied for different measurement points, initial guess, measurement errors, and number of iterations; CPU times are also reported. The FDM-SA is observed to reconstruct the temperature field with an excellent accuracy, but ill-posed behavior is observed.
DOI: 10.1080/10407782.2012.671012
Fulltext Permission: none
Fulltext Availability: No Fulltext
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