Results 21 to 30 of about 2,530 (205)
A mixed finite-element discretisation of the shallow-water equations [PDF]
Geoscientific Model Development, 2023 This paper introduces a mixed finite-element shallow-water model on the sphere. The mixed finite-element approach is used as it has been shown to be both accurate and highly scalable for parallel architecture.
J. Kent, T. Melvin, G. A. Wimmer
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Advanced Discretisation and Visualisation Methods for Performance Profiling of Wind Turbines
Energies, 2021 Wind turbines are typically organised as a fleet in a wind park, subject to similar, but varying, environmental conditions. This makes it possible to assess and benchmark a turbine’s output performance by comparing it to the other assets in the fleet ...
Michiel Dhont +2 more
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“FISTA” in Banach spaces with adaptive discretisations
Computational Optimization and Applications, 2022 Accepted ...
Antonin Chambolle, Robert Tovey
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Discretisation of conditions in decision rules induced for continuous data.
PLoS ONE, 2020 Typically discretisation procedures are implemented as a part of initial pre-processing of data, before knowledge mining is employed. It means that conclusions and observations are based on reduced data, as usually by discretisation some information is ...
Urszula Stańczyk +2 more
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IET Renewable Power Generation, 2021 This paper presents a new hybrid successive discretisation algorithm, used to calculate the parameters of the photovoltaic cells and panels, by the one diode model and the two diode model.
Daniel T. Cotfas +2 more
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Partial Differential Equations in Applied Mathematics, 2022 Common techniques for the spatial discretisation of pdes on a macroscale grid include finite difference, finite elements and finite volume methods. Such methods typically impose assumed microscale structures on the subgrid fields, so without further ...
J.E. Bunder, A.J. Roberts
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On Modelling and State Estimation of DC Motors
ActuatorsDirect current motors are widely used in a plethora of applications, ranging from industrial to modern electric (and intelligent) vehicle applications.
Erik Arévalo +4 more
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Modelling the runoff response in the Mulde catchment (Germany) [PDF]
Advances in Geosciences, 2006 The paper presents two different levels of regionalization used to represent the spatial distribution of landscape parameters for the hydrological modelling of the Mulde. The aim of this investigation was to find out how the discretisation level affects
B. Merz +2 more
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Second‐kind Fredholm integral‐equation analysis of scattering by layered dielectric gratings
IET Microwaves, Antennas & Propagation, 2021 Scattering of the E‐polarised plane electromagnetic wave from two different but of the same‐period all‐dielectric rectangular bar gratings on substrates is analysed using a volume‐integral‐equation (VIE) method.
Nikolaos L. Tsitsas
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MethodsX, 2023 We consider a mixed finite element method for a linear multivariate spline using the Laplacian penalty. Our discretisation is based on biorthogonal systems leading to a very simple and efficient finite element scheme.
Bishnu P. Lamichhane
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