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A Model-Centric Multivariate Analysis for Reducing H2S Emissions in Wastewater Treatment Plants
Book PartAbstract: Validated mathematical models were studied applying a multivariate analysis of relevant outputs in aPalabras claves:hydrogen sulfide, mathematical modelling, parameter sensitivityAutores:Alexander Espinoza, Dany De Cecchis, Santiago D. Salas, Wilfredo Angulo, Yris GonzálezFuentes:googlescopusA decoupled data-driven strategy for estimating parameters with nonlinear dependence
Conference ObjectAbstract: In this work, we introduce a decoupled data-driven methodology for the online estimation of parametePalabras claves:Data-driven parameter estimation, nonlinear parameter estimation, Retrospective cost model refinementAutores:Dany De Cecchis, Santiago D. Salas, Wilfredo AnguloFuentes:googlescopusA modified SEIR model to predict the behavior of the early stage in coronavirus and coronavirus-like outbreaks
ArticleAbstract: COVID-19 is a highly infectious disease that emerged in China at the end of 2019. The COVID-19 pandePalabras claves:Autores:Dany De Cecchis, FCNM ESPOL, Henry Antonio Pacheco, Henry Pacheco, J. M. Ramirez, Juan Primera, Juan Ramón Primera Ferrer, Rodríguez-Román E., Wilfredo AnguloFuentes:googlescopusIntegrated simulation-based calibration and sensitivity analysis of a compressed air energy storage system
ArticleAbstract: Wind energy systems show tremendous potential toward the reduction of greenhouse gas (GHG) emissionsPalabras claves:Compressed air energy storage (CAES) system, Monte Carlo simulations, operational efficiency (OE), renewable energy, Sensitivity Analysis, sustainability, wind energyAutores:Alexander Espinoza, Dany De Cecchis, Galatro D., Johnny Fabian Loor, Mariuxi Segarra-Fernández, Sourojeet ChakrabortyFuentes:scopusMathematical Modeling of the Kinetics of Released Antioxidant Compounds During Solid-Liquid Extraction for a Nutraceutical Beverage from Ilex Guayusa, Vernonanthura Patens, and Cocoa Husk Plants
ArticleAbstract: Mechanistic model parameters are estimated to describe the kinetics of released antioxidant compoundPalabras claves:Autores:Alexander Espinoza, Dany De Cecchis, Galatro D., Ivan Chóez-Guaranda, Patricia Manzano Santana, Wilfredo Angulo, Yris GonzálezFuentes:scopusDesign of a Distributed Coupling Toolkit for High Performance Computing environment
ArticleAbstract: Computer simulations become more realistic as they include interactions between different physical pPalabras claves:Computational sciences, high-performance computing, Model coupling, Multiphysics modelingAutores:Castillo J.E., Dany De Cecchis, Drummond L.Fuentes:googlescopusFGMRES preconditioning by symmetric/skew-symmetric decomposition of generalized stokes problems
ArticleAbstract: The generalized Stokes problem is solved for non-standard boundary conditions. This problem arises aPalabras claves:Krylov methods, preconditioning, Saddle point problems, Stokes problems, Two-fluid flowAutores:Dany De Cecchis, López H., Molina B.Fuentes:googlescopusModelling and Temperature Uncertainty Analysis of a Fermentation Bioreactor at an Industrial Brewery
Book PartAbstract: A mathematical model is adjusted to mimic the operational data of an industrial brewery during the fPalabras claves:Brewery, mathematical modelling, Off-flavor, Temperature uncertaintyAutores:Carolina Massay, Dany De Cecchis, FCNM ESPOL, Santiago D. Salas, Wilfredo Angulo, Yris GonzálezFuentes:googlescopusMany-objective simulation-based optimization of an air separation unit
Conference ObjectAbstract: Air separation systems are crucial in the production of oxygen, which has gained particular relevancPalabras claves:3-D Pareto front, Cryogenic air distillation, many-objective optimization, Operational windowAutores:Bryan V. Piguave, Dany De Cecchis, Romagnoli J.A., Santiago D. SalasFuentes:googlescopusOptimization of a Cyclone Reactor for Biomass Hydropyrolysis through Global Sensitivity Analysis and Stochastic Optimization
Book PartAbstract: This study investigates the use of global sensitivity analysis combined with stochastic optimizationPalabras claves:Biomass hydropyrolysis, evolutionary optimization, Global sensitivity analysisAutores:Dany De Cecchis, Lucena M.G., Santiago D. Salas, Wilfredo Angulo, Yris GonzálezFuentes:googlescopus