Exploració per autor "Diez, M."
Ara es mostren els items 1-5 de 5
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A synergetic design study of a passenger-hydrofoil flapped surface: experimental and computational fluid dynamics, optimization, and control
Antognoli, L.; Bibu, M.; Diez, M.; Durante, D.; Ficini, S.; Marrone, S.; Odetti, A.; Santic, I.; Serani, A. (CIMNE, 2019)
Text en actes de congrés
Accés obertA hydrodynamic design procedure is presented, combining multi-objective sampling, metamodeling, and optimization. A design study of a flapped surface for a passenger hydrofoil is discussed. Hydrodynamics, stability ... -
An adaptive N -fidelity metamodel for design and operational-uncertainty space exploration of complex industrial problems
Serani, A.; Pellegrini, R.; Broglia, R.; Wackers, J.; Visonneau, M.; Diez, M. (CIMNE, 2019)
Text en actes de congrés
Accés obertAn adaptive N -fidelity (NF) metamodel is presented for the solution of simulation- based design optimization and uncertainty quantification problems. A multi-fidelity approximation is built by an additive correction ... -
Application of multifractal analysis to the study of SAR features and oil spills on the ocean surface
Tarquis Alfonso, Ana Maria; Platonov, A.; Matulka, Anna Magdalena; Grau, J.; Sekula, Emil; Diez, M.; Redondo Apraiz, José Manuel (University of Thechnology and Agriculture Nicholas Copernicus University, 2014-01-01)
Article
Accés obertThe use of synthetic aperture radar (SAR) to investigate the ocean surface provides a wealth of useful information that is very seldom used to its full potential. Here we will discuss the application of multifractal ... -
Mission-based hull-form and propeller optimization of a transom stern destroyer for best performance in the sea environment
Grigoropoulos, G.J.; Campana, E.F.; Diez, M.; Serani, A.; Gören, O.; Sariöz, K.; Danisman, D.B.; Visionneau, M.; Queutey, P.; Abdel-Maksoud, M.; Stern, F. (CIMNE, 2017)
Text en actes de congrés
Accés obertAn overview is presented of the activities conducted within the NATO STO Task Group AVT-204 to “Assess the Ability to Optimize Hull Forms of Sea Vehicles for the Best Per- formance in a Sea Environment.” The objective ... -
Resistance reduction of a military ship by variable-accuracy metamodel-based multidisciplinary robust design optimization
Leotardi, C.; Campana, E.F.; Diez, M. (CIMNE, 2015)
Text en actes de congrés
Accés obertA method for simulation-based multidisciplinary robust design optimization (MRDO) affected by uncertainty is presented, based on variable-accuracy metamodelling. The approach encompasses a variable level of refinement ...