Výsledky vyhľadávania - "Point Collocation"

A meshless point collocation solver for elliptic boundary value problems Autor Bourantas, G.C., Sakellarios, A., Malamos, N., Loukopoulos, V.C., Burganos, V.N., Fotiadis, D.I., Calo, V.M.

“…•We develop a strong-form meshless point collocation (MPC) solver for the Poisson equation in 2D and 3D…”
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Point collocation with mollified piecewise polynomial approximants for high‐order partial differential equations Autor Alfarisy, Dewangga, Zuhal, Lavi, Ortiz, Michael, Cirak, Fehmi, Febrianto, Eky

“… In this work, we exploit the high‐order and high‐smoothness properties of the mollified basis functions for solving PDEs through the point collocation method…”
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A meshfree point collocation method for elliptic interface problems Autor Kraus, Heinrich, Kuhnert, Jörg, Meister, Andreas, Suchde, Pratik

“…•Meshfree hybrid discretization of the diffusion operator with discontinuous coefficients.•Formulation of a conservative scheme to enforce Neumann boundary…”
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Optimal remediation design and simulation of groundwater flow coupled to contaminant transport using genetic algorithm and radial point collocation method (RPCM) Autor Seyedpour, S.M., Kirmizakis, P., Brennan, P., Doherty, R., Ricken, T.

“…The simulation-optimisation models of groundwater and contaminant transport can be a powerful tool in the management of groundwater resources and remediation…”
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Comparison of the Point-Collocation Non-Intrusive Polynomial (NIPC) and Non-Intrusive Spectral Projection (NISP) Methods for the γ − R θ Transition Model Autor Nguyen, Thanh Hoai, Chang, Kyoungsik

“…In the present work, a comparative study of two major non-intrusive polynomial chaos methods, Point-Collocation Non-Intrusive Polynomial Chaos (NIPC…”
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An adaptive local maximum entropy point collocation method for linear elasticity Autor Fan, Lei, Coombs, William M., Augarde, Charles E.

“…•Combined rh-adaptivity is applied to the local maximum entropy point collocation method for the first time…”
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The point collocation method with a local maximum entropy approach Autor Fan, Lei, Coombs, William M., Augarde, Charles E.

“…•Maximum entropy approximation is combined with point collocation for the first time…”
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Free vibration of viscoelastic foam plates based on single-term Bubnov–Galerkin, least squares, and point collocation methods Autor Zamani, H. A.

“…–Galerkin, least squares, and point collocation methods on the free vibration behavior of viscoelastic plates…”
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An explicit meshless point collocation method for electrically driven magnetohydrodynamics (MHD) flow Autor Bourantas, G.C., Loukopoulos, V.C., Joldes, G.R., Wittek, A., Miller, K.

“…In this paper, we develop a meshless collocation scheme for the numerical solution of magnetohydrodynamics (MHD) flow equations. We consider the transient…”
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A meshless point collocation method for 2-D multi-term time fractional diffusion-wave equation Autor Salehi, Rezvan

“…In this paper, a meshless collocation method is considered to solve the multi-term time fractional diffusion-wave equation in two dimensions. The moving least…”
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Estimation of contamination release histories using meshless radial point collocation method and multiverse optimization Autor Anshuman, Aatish, Eldho, T. I.

“…Contaminants in groundwater may enter through various sources which are required to be identified for informed decision-making regarding remediation. In early…”
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Meshfree radial point collocation-based coupled flow and transport model for simulation of multispecies linked first order reactions Autor Anshuman, Aatish, Eldho, T.I.

“… Further, due to the use of mesh/grid, these methods are also computationally expensive. In this study, a meshfree method named Radial point collocation method (RPCM…”
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Simulation of reactive transport in porous media using radial point collocation method Autor Anshuman, Aatish, Eldho, T.I., Singh, Laishram Guneshwor

“…In this paper, a meshfree Radial Point Collocation method (RPCM) for modelling of reactive transport involving first-order decay and adsorption is presented…”
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Simulation optimization model for aquifer parameter estimation using coupled meshfree point collocation method and cat swarm optimization Autor Thomas, Alice, Majumdar, Partha, Eldho, T.I., Rastogi, A.K.

“…Here we propose a new simulation-optimization model (S-O) for aquifer parameter estimation by coupling radial point collocation meshfree method (RPCM…”
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Analysis of transverse free vibrations of rotating beams with variable cross-section using the point collocation method Autor Ghanbari, Jaafar, Adelkhani, Reza

“…In this article, a study of transverse free vibrations of rotating cantilever beams with variable cross-sectional area is carried out using the point collocation method…”
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Groundwater remediation optimization using a point collocation method and particle swarm optimization Autor Mategaonkar, M., Eldho, T.I.

“…Groundwater contamination is a major problem in many parts of the world. Remediation of contaminated groundwater is a tedious, time consuming and expensive…”
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Vibration analysis of nonlinear tapered functionally graded beams using point collocation method Autor Adelkhani, Reza, Ghanbari, Jaafar

“…Free transverse vibration of variable cross-section cantilever FG beams with nonlinear profiles is investigated in this paper. Four thickness functions,…”
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A Two-Point Collocation Method for the Numerical Solution of One-Dimensional Hypersingular Integral Equations on Nonuniform Partitions Autor Nenashev, A. S.

“…A quadrature formula has been constructed for calculating a hypersingular integral over a segment that uses the endpoints of the segment partition intervals as…”
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A Two-Point Collocation Method for the Numerical Solution ofOne-Dimensional Hypersingular Integral Equations on Nonuniform Partitions Autor Nenashev, A. S

“…A quadrature formula has been constructed for calculating a hypersingular integral over a segment that uses the endpoints of the segment partition intervals as…”
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Point collocation scheme in silencers with temperature gradient and mean flow Autor Denia, F.D., Sánchez-Orgaz, E.M., Baeza, L., Kirby, R.

“…This work presents a mathematical approach based on the point collocation technique to compute the transmission loss of perforated dissipative silencers with transversal temperature gradients and mean flow…”
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