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Bibliographic Details
Main Author:	G. M. Platt
Format:	Artículo científico
Language:	en
Published:	Universidad Nacional de Colombia 2020
Subjects:	Ingeniería azeotropy metaheuristics refrigerant fluids Multimodal optimization
Online Access:	https://www.redalyc.org/articulo.oa?id=64379863004 https://www.redalyc.org/journal/643/64379863004/ https://www.redalyc.org/journal/643/64379863004/html/ https://www.redalyc.org/journal/643/64379863004/64379863004.epub https://www.redalyc.org/journal/643/64379863004/movil
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Evaluation of a New Multimodal Optimization Algorithm in Fluid Phase Equilibrium Problems G. M. Platt M. Escobar F. C. Borges D. A. Goulart Ingeniería azeotropy metaheuristics refrigerant fluids Multimodal optimization Multimodal optimization problems are commonly found in engineering problems, and their solution can be very challenging for metaheuristic approaches. In this work, the use of a recently proposed multimodal metaheuristic method was analyzed - the Multimodal Flower Pollination Algorithm - in two fluid phase equilibrium problems: (i) the calculation of double azeotropes and (ii) parameter estimation in a thermodynamic model. Two different formulations were also considered in the double azeotropy problem. In the azeotrope calculation, a statistical analysis was conducted in order to verify if the algorithm performance is affected by the the problem formulation. The computational results indicate that the methodology provides robust results and that the objective function employed affects the computational performance. 2020 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64379863004 https://www.redalyc.org/journal/643/64379863004/ https://www.redalyc.org/journal/643/64379863004/html/ https://www.redalyc.org/journal/643/64379863004/64379863004.epub https://www.redalyc.org/journal/643/64379863004/movil 10.15446/ing.investig.v40n1.78822 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.1 Vol.40

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