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- Publications
- Influence
Inverse and Optimization Problems in Heat Transfer
- M. Colaço, H. R. Orlande, G. Dulikravich
- Mathematics
- 1 March 2006
This paper presents basic concepts of inverse and optimization problems. Deterministic and stochastic minimization techniques in finite and infinite dimensional spaces are revised; advantages and… Expand
A Survey of Basic Deterministic, Heuristic, and Hybrid Methods for Single-Objective Optimization and Response Surface Generation
- M. Colaço, G. Dulikravich
- Computer Science
- 24 May 2011
TLDR
Multidisciplinary Hybrid Constrained GA Optimization
Realistic engineering problems always involve interaction of several disciplines like fluid dynamics, heat transfer, elasticity, electromagnetism, dynamics, etc. Thus, realistic problems are always… Expand
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Chemical Composition Design of Superalloys for Maximum Stress, Temperature, and Time-to-Rupture Using Self-Adapting Response Surface Optimization
- Igor N. Egorov-Yegorov, G. Dulikravich
- Materials Science
- 1 May 2005
ABSTRACT We have adapted an advanced semistochastic evolutionary algorithm for constrained multiobjective optimization and combined it with experimental testing and verification to determine optimum… Expand
Three-Dimensional Aerodynamic Shape Optimization Using Genetic and Gradient Search Algorithms
- N. F. Foster, G. Dulikravich
- Physics
- 1997
This study introduces various gradient search methods as well as hybrid genetic techniques that achieve impressive convergence rates on constrained problems. These methods are applied to 3D shape… Expand
Multi-Objective Hybrid Evolutionary Optimization with Automatic Switching Among Constituent Algorithms
- R. Moral, G. Dulikravich
- Mathematics
- 1 March 2008
In this work, a multi-objective hybrid optimizer is presented. The optimizer uses several multi-objective evolutionary optimization algorithms and orchestrates the application of these algorithms to… Expand
Magnetohydrodynamic simulations using radial basis functions
- M. Colaço, G. Dulikravich, H. R. Orlande
- Computer Science
- 1 December 2009
TLDR
Constrained shape optimization of airfoil cascades using a Navier-Stokes solver and a genetic/SQP algorithm
- B. Dennis, G. Dulikravich, Z. Han
- Mathematics
- 7 June 1999
The objective in this aerodynamic shape design effort is to minimize total pressure loss across the two-dimensional linear airfoil cascade row while satisfying a number of constraints. They included… Expand
Thermo-fluid analysis of micro pin-fin array cooling configurations for high heat fluxes with a hot spot
- Abas Abdoli, G. Jimenez, G. Dulikravich
- Materials Science
- 1 April 2015
Abstract Effect of micro pin-fin shapes on cooling of high heat flux electronic chips with a single hot spot was investigated numerically. Hydrothermal performances of different micro pin-fin shapes… Expand
Aerodynamic shape design and optimization - Status and trends
- G. Dulikravich
- Engineering
- 1 November 1992
A limited number of aerodynamic shape design concepts have been surveyed and an attempt has been made to classify them. Characteristics, both positive and negative, of the more prominent methods were… Expand