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Post-combustion CO2 capture process: Equilibrium stage mathematical model of the chemical absorption of CO2 into monoethanolamine (MEA) aqueous solution
(Institution of Chemical Engineers, 2011-09)
This paper deals with the modeling and optimization of the chemical absorption process to CO2 removal using Monoethanolamine (MEA) aqueous solution. Precisely, an optimization mathematical model is proposed to determine ...
An exact mathematical formulation for the optimal log transportation
(Elsevier Science, 2018-10)
In this work, a Mixed-Integer Linear Programming (MILP) model for daily routing of trucks in forest industry is presented. The aim is to generate truck routes at minimum cost, while logs supply is guaranteed. Models usually ...
Optimization of the mechanical vapor compression (MVC) desalination process using mathematical programming
(Desalination Publ, 2009-05)
A mathematical model for the optimization of the mechanical vapor compression (MVC) desalination process is presented. The mathematical model involves the real physical constraints for the evaporation process. Nonlinear ...
Pre-service teachers’ experiences within modelling scenarios enriched by digital technologies
(Springer Verlag Berlín, 2018-03-17)
This paper presents issues related to the use of technology by secondary school pre-service mathematics teachers engaged in open mathematical modelling projects. Pre-service teachers developed these projects within a regular ...
Modeling issues and implementation of language for disjunctive programming
(Pergamon-Elsevier Science Ltd, 2000-10)
This paper describes a number of key modeling issues for the development of tools for solving nonlinear discrete/continuous problems where logic/disjunctive constraints are included in the formulation. A generalized hybrid ...
CO2 capture using monoethanolamine (MEA) aqueous solution: Modeling and optimization of the solvent regeneration and CO2 desorption process
(Pergamon-Elsevier Science Ltd, 2012-07)
This paper deals with the simultaneously optimization of operating conditions (pressures, temperatures and flow-rates) and dimensions (diameter and height) of the amine regeneration unit in the postcombustion CO2 capture ...
A Formalization of Convex Polyhedra Based on the Simplex Method
(Springer, 2019-07)
We present a formalization of convex polyhedra in the proof assistant Coq. The cornerstone of our work is a complete implementation of the simplex method, together with the proof of its correctness and termination. This ...
Mixed-integer linear programming approach for product design for life-cycle profit
(Pergamon-Elsevier Science Ltd, 2019-11)
The paper deals with the product design problem where the characteristics of new and remanufactured products must be determined. The objective of the problem is to maximize the total profit taking into account the design ...
Simultaneous re-design and scheduling of multiple effect evaporator systems
(Pergamon-Elsevier Science Ltd, 2012-05-13)
Evaporation is a key operation in many industries and its optimization is required for the efficient management of water and energy within the process. During the operation, dissolved solids settle on the heat exchange ...
Generalized disjunctive programming models for the truck loading problem: A case study from the non-alcoholic beverages industry
(Pergamon-Elsevier Science Ltd, 2020-08)
A real-world truck loading problem is considered for the major non-alcoholic beverages bottler in Argentina. The previous manual procedure to define the truck loading plan is improved by automatizing the process through a ...