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Mostrando ítems 81-90 de 166
Modelos de optimización para la gestión de inversiones en fuentes de energía con énfasis en energías renovables
(2015-03-20)
Las políticas energéticas que llevan a cabo varios países deben enfrentar varios desafíos para continuar con su crecimiento y mantener la calidad de vida de su población. Los objetivos principales son: asegurar el suministro ...
Dynamic Scheduling of Multiproduct Pipelines with Multiple Delivery Due Dates
(Elsevier, 2008-12)
Scheduling product batches in pipelines is a very complex task with many constraints to be considered. Several papers have been published on the subject during the last decade. Most of them are based on large-size MILP ...
Optimal Strategies for Carbon Dioxide Enhanced Oil Recovery under Uncertainty
(Elsevier, 2018)
This work presents a two-stage stochastic programming model to optimize the expected net present value (ENPV) of CO2-EOR projects under uncertainty. The mathematical formulation relies on a multi-period planning approach ...
Approach for improving the life-cycle profit exploding remanufacturing conditions
(Pergamon-Elsevier Science Ltd, 2021-02)
This work presents a mixed-integer nonlinear programming (MINLP) formulation for the multi-period planning of a Closed-Loop Supply Chain (CLSC) with the emphasis placed on remanufacturing conditions. The approach considers ...
Pipeline network design for gathering unconventional oil and gas production using mathematical optimization
(Springer, 2021-12)
The optimal design of gathering networks for the unconventional oil and gas production is a relevant problem, particularly with the shale boom. In this work, we address a network design problem in which the main decisions ...
Avaliação da eficácia dos modelos de asset liability management e liability driven investment para um fundo de pensão brasileiro
(Universidade Federal de Minas GeraisUFMG, 2015-02-12)
Brazilian pension funds assume notable relevance in financial market, so that its assets reached 669 billion reais in december 2013 or 13.8% of Brazilian Gross Domestic Product. The economic environment of recent years has ...
Supply chain optimisation in a petrochemical complex
(Elsevier, 2004)
Planejamento de reativos em sistemas elétricos de potência multi-área através de modelos estocásticos
(Universidade Estadual Paulista (UNESP), 2015)
Modelado para la ubicación de los laboratorios satélites en Campo Rubiales - Meta Colombia por parte de Pacifil Rubiales Energy
(Universidad de La Sabana.Maestría en Gerencia de OperacionesEscuela Internacional de Ciencias Económicas y Administrativas, 2015-03-06)
Pacific Rubiales Energy es la primera empresa petrolera independiente en Colombia operadora del mayor Campo Petrolero en extensión y producción. Dentro de la organización interna de la empresa, uno de los departamentos de ...
Planejamento de reativos em sistemas elétricos de potência multi-área através de modelos estocásticos
(Universidade Estadual Paulista (Unesp), 2015)