... He is a member of the Brazilian Society of Mechanical Sciences andEngineering (ABCM) and of the American Institute of Aeronautics and Astronautics (AIAA). E-mail address: manuel@mecanica.coppe.ufrj.br ... with a pointful appraisal of the mathematical optimization and exergoeconomic improvement of energy systems modeled in a professional thermodynamic process simulator. First, for mathematical optimization, ... Holland J.H. Adaptation in Natural and Artificial Systems. The University of Michigan Press: Ann Arbor, 1975. [12] Okamoto M., Nonaka T., Ochiai S., Tominaga D. Nonlinear numerical optimization...