Exploració per autor "Espuña Camarasa, Antonio"
Ara es mostren els items 10-29 de 116
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A rolling horizon stochastic programming framework for the energy supply and demand management in microgrids
Silvente Saiz, Javier; Kopanos, Georgios M.; Espuña Camarasa, Antonio (Elsevier, 2015)
Comunicació de congrés
Accés restringit per política de l'editorialThis work proposes a discrete-time Mixed Integer Linear Programming (MILP) formulation based on a combined rolling horizon and stochastic programming approach for the simultaneous management of energy supply and demand in ... -
A rolling horizon stochastic programming framework for the energy supply and demand management in microgrids
Silvente Saiz, Javier; Kopanos, Georgios M.; Espuña Camarasa, Antonio (2015)
Article
Accés restringit per política de l'editorialThis work proposes a discrete-time Mixed Integer Linear Programming (MILP) formulation based on a combined rolling horizon and stochastic programming approach for the simultaneous management of energy supply and demand in ... -
Addressing the scheduling of chemical supply chains under demand uncertainty
Guillén Gosálbez, Gonzalo; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (2006)
Article
Accés restringit per política de l'editorialA multistage stochastic optimization model is presented to address the scheduling of supply chains with embedded multipurpose batch chemical plants under demand uncertainty. In order to overcome the numerical difficulties ... -
Advanced Integration Methods for the Efficient Symbiosis of Process Networks – AIMS
Graells Sobré, Moisès; Espuña Camarasa, Antonio; Pérez Moya, Montserrat; Muñoz Mata, Edrisi; Puigjaner Corbella, Lluís; You, Fengqi; Pastor Zegarra, Rosario Margarita; Gerard Escudero, Gerard; Torrades, Francesc; Pozo, Carlos; Cabrera-Reina, Alejandro; Méndez, Carlos; Capón, Elisabet (2017-01-01 / 2021-06-30)
Website
Accés obertThe AIMS project proposal addresses the challenges associated to the "efficient use of resources and raw materials" and to the use of "clean, efficient and safe energy systems" in the Process Industries from a holistic, ... -
An optimization model for the long-term planning of energy distribution networks
Somoza Tornos, Ana; Pozo Fernández, Carlos; Hoz Casas, Jordi de la; Guillén Gosálbez, Gonzalo; Espuña Camarasa, Antonio; Graells Sobré, Moisès (2016)
Comunicació de congrés
Accés obertAlthough design is a problem that has been addressed in the literature, maintaining, upgrading and expanding energy distribution networks along the entire life-cycle is a topic that has received scarce attention. The problem ... -
Application of industrial symbiosis principles to the management of utility networks
Galvan Cara, Aldwin Lois; Graells Sobré, Moisès; Espuña Camarasa, Antonio (2022-01-01)
Article
Accés obertUtility exchanges between different plants have shown to produce large energy savings, extending the potential advantages of Energy/Process Integration through Industrial Symbiosis principles. Systematic approaches to ... -
Applying Metamodels and Sequential Sampling for Constrained Optimization of Process Operations
Shokry Abdelaleem Taha Zied, Ahmed; Espuña Camarasa, Antonio (2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a framework for nonlinear constrained optimization of complex systems, in which the objective function and the constraints are represented by black box functions. The proposed approach replaces the ... -
Applying metamodels and sequential sampling for constrained optimization of process operations
Shokry Abdelaleem Taha Zied, Ahmed; Espuña Camarasa, Antonio (2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a framework for nonlinear constrained optimization of complex systems, in which the objective function and the constraints are represented by black box functions. The proposed approach replaces the ... -
Batch process scheduling optimization of multiproduct plants under simultaneous environmental and economical considerations
Bojarski, Aarón David; Capón García, Elisabet; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2009-11-08)
Comunicació de congrés
Accés obertThis work aims at analyzing the significant environmental issues associated to production process scheduling. The implementation of a LCA for a given process or product requires the gathering of data regarding process ... -
Considering environmental assessment in an ontological framework for enterprise sustainability
Muñoz, E.; Capón García, Elisabet; Lainez, Jose M.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (Elsevier, 2013-05)
Article
Accés restringit per política de l'editorialEnterprises comprise several functions, such as production, marketing, sales, human resources, logistics, safety and environment, which interact with each other. As a result, decision-making becomes highly challenging in ... -
Constraint identification and integration procedures in multi-level hierarchical systems
Dombayci, Canan; Capón García, Elisabet; Muñoz, Edrisi; Espuña Camarasa, Antonio (Elsevier, 2017-11-09)
Article
Accés restringit per política de l'editorialWithin the context of decision-support tools based on mathematical programming techniques, this contribution presents a procedure for constraints identification and classification. The aim is to manage their transformation ... -
Contribución al estudio de plantas químicas multiproducto de proceso discontínuo
Espuña Camarasa, Antonio (Universitat Politècnica de Catalunya, 1994-11-17)
Tesi
Accés obertLa operación de plantas discontinuas multiproducto a niveles óptimos de capacidad de producción requiere un análisis detallado y selectivo entre las diferentes alternativas viables para la fabricación de cada uno de los ... -
Costs for rescheduling actions: a critical issue for reducing the gap between scheduling theory and practice
Kopanos, Georgios; Capón García, Elisabet; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (2008-11-19)
Article
Accés restringit per política de l'editorialRescheduling programmed tasks, when an unexpected event occurs, may affect the smooth operation of the plant if the initial schedule is not taken into account. This work addresses the penalty incurred by rescheduling actions ... -
Data-driven soft-sensors for online monitoring of batch processes with different initial conditions
Shokry Abdelaleem Taha Zied, Ahmed; Vicente Núñez, Patricia; Escudero Bakx, Gerard; Pérez Moya, Montserrat; Graells Sobré, Moisès; Espuña Camarasa, Antonio (Pergamon Press, 2018-10-04)
Article
Accés obertA soft-sensing methodology applicable to batch processes operated under changeable initial conditions is presented. These cases appear when the raw materials specifications differ from batch to batch, different production ... -
Decentralized supply chains coordination under uncertain competitiveness
Hjaila, Kefah; Puigjaner Corbella, Lluís; Espuña Camarasa, Antonio (2015)
Comunicació de congrés
Accés obertThe coordination of decentralized multi - site multi - product manufacturing SCs is achieved through Scenario - Based Negotiation s (SBN s ) based on expected win - win principles in an uncertain competitive environment . ... -
Decision making support based on a process engineering ontology for waste treatment plant optimization
Muñoz, E.; Capón García, Elisabet; Hungerbühler, K.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (2013)
Article
Accés restringit per política de l'editorialNowadays, decision-making is highly challenging in the alignment of decisions to support the success of plant performance and business goals. In this sense, enterprises comprise several functions which interact with each ... -
Decision making support based on a process engineering ontology for waste treatment plant optimizationy
Muñoz Mata, Edrisi; Capón García, Elisabet; Hungerbühler, K.; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluis (2013)
Comunicació de congrés
Accés restringit per política de l'editorial -
Decision support framework for coordinated production and transport scheduling in SCM
Bonfill Teixidor, Anna; Espuña Camarasa, Antonio; Puigjaner Corbella, Lluís (Pergamon Press, 2008-06-08)
Article
Accés restringit per política de l'editorial -
Dynamic surrogate modelling for multistep-ahead prediction of multivariate nonlinear chemical processes
Shokry Abdelaleem Taha Zied, Ahmed; Baraldi, Piero; Zio, Enrico; Espuña Camarasa, Antonio (American Chemical Society (ACS), 2020-07-30)
Article
Accés obertThis work proposes a methodology for multivariate dynamic modeling and multistep-ahead prediction of nonlinear systems using surrogate models for the application to nonlinear chemical processes. The methodology provides a ... -
Economic and environmental assessment of plastic waste pyrolysis products and biofuels as substitutes for fossil-based fuels
Pacheco López, Adrian; Lechtenberg, Fabian; Somoza Tornos, Ana; Graells Sobré, Moisès; Espuña Camarasa, Antonio (2021-06-24)
Article
Accés obertThe global economy is shifting toward more sustainable sources of energy. The transportation sector is a remarkable example of this fact, where biofuels have emerged as promising alternatives to traditional fossil fuels. ...