Grupo de Métodos Numéricos na Enxeñería: Envíos recentes
Mostrando ítems 11-15 de 146
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Analysis of array spacing on tidal stream turbine farm performance using Large-Eddy Simulation
(Elsevier, 2019)[Abstract:] Design of efficient tidal arrays relies on the adopted spacing between turbines and their mutual interplay. Turbines affected by wake shadowing operate in harsher flow conditions, such as higher turbulence ... -
Structural topology optimization with high spatial definition by using the overweight approach
(WIT Press, 2022)[Abstract:] The first formulation of topology optimization was proposed in the 1980s. Since then, many contributions have been presented with the purpose of improving its efficiency and expanding its field of application. ... -
IGA-based topology optimization in the design of stress-constrained compliant mechanisms
(Springer, 2023)[Abstract:] Topology design of compliant mechanisms has gained wide popularity among the scientific community, and their use in the mechanical engineering field is being of upmost importance. In this paper, an isogeometric ... -
Optimization of Financial Indicators in Shale-Gas Wells Combining Numerical Decline Curve Analysis and Economic Data Analysis
(MDPI, 2024)[Abstract:] We present a methodology to determine optimal financial parameters in shale-gas production, combining numerical simulation of decline curves and stochastic modeling of the gas price. The mathematical model of ... -
On local cross sections in topological abelian groups
(Springer, 2018)[Abstract:] We introduce the notion of local pseudo-homomorphism between two topological abelian groups. We prove that it is closely related with the widely studied notions of local cross sections and splitting extensions ...