Results 101 to 110 of about 136 (126)
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Application of the Meshless Local Petrov-Galerkin (MLPG) method to Rayleigh-Taylor instability
AIP Conference Proceedings, 2012To improve solutions for applications with complex boundary conditions and multimaterial/ multi-physics aspects, we apply a meshless method that alleviates the burden of grid generation and manipulation. We applied the Meshless Local Petrov-Galerkin (MLPG) method to demonstrate the advantages of using meshless numerical methods for multi-material ...
Bryan Susi, Beth Smith
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Analysis of orthotropic thick plates by meshless local Petrov–Galerkin (MLPG) method
International Journal for Numerical Methods in Engineering, 2006AbstractA meshless local Petrov–Galerkin (MLPG) method is applied to solve static and dynamic problems of orthotropic plates described by the Reissner–Mindlin theory. Analysis of a thick orthotropic plate resting on the Winkler elastic foundation is given too.
J. Sladek +4 more
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Meshless local Petrov–Galerkin (MLPG) method for Reissner–Mindlin plates under dynamic load
Computer Methods in Applied Mechanics and Engineering, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sladek, J. +4 more
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Meshless local Petrov–Galerkin (MLPG) method for wave propagation in 3D poroelastic solids
Engineering Analysis with Boundary Elements, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Computational Mechanics, 2020
Two mixed meshless collocation methods for solving problems by considering a linear gradient elasticity theory of the Helmholtz type are proposed. The solution process is facilitated by employing operator-split procedures, splitting the original 4th-order problem into two uncoupled second-order sub- problems, which are then solved in a staggered manner
Jalušić, Boris +2 more
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Two mixed meshless collocation methods for solving problems by considering a linear gradient elasticity theory of the Helmholtz type are proposed. The solution process is facilitated by employing operator-split procedures, splitting the original 4th-order problem into two uncoupled second-order sub- problems, which are then solved in a staggered manner
Jalušić, Boris +2 more
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A direct coupling method of meshless local petrov-galerkin (MLPG) and finite element method (FEM)
International Journal of Applied Electromagnetics and Mechanics, 2016A direct coupling method is developed for coupling meshless methods such as the MLPG and FEM. The radial point interpolation method with polynomial terms (RPIMp) which lead to a shape function that indeed obeys the Kronecker delta property are used to approximate the trial functions in the MLPG. This important property make the MLPG method could couple
Liu, Zehui +6 more
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Meshless Local Petrov-Galerkin (MLPG) Method for Incompressible Viscous Fluid Flows
Volume 2: Fora, 2006In this paper, the truly Meshless Local Petrov-Galerkin (MLPG) method is extended for computation of unsteady incompressible flows, governed by the Navier–Stokes equations (NSE), in vorticity-stream function formulation. The present method is a truly meshless method based only on a number of randomly located nodes.
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Computational Mechanics, 1999
The essential features of the Meshless Local Petrov-Galerkin (MLPG) method, and of the Local Boundary Integral Equation (LBIE) method, are critically examined from the points of view of a non-element interpolation of the field variables, and of the meshless numerical integration of the weak form to generate the stiffness matrix.
Atluri, S. N., Kim, H.-G., Cho, J. Y.
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The essential features of the Meshless Local Petrov-Galerkin (MLPG) method, and of the Local Boundary Integral Equation (LBIE) method, are critically examined from the points of view of a non-element interpolation of the field variables, and of the meshless numerical integration of the weak form to generate the stiffness matrix.
Atluri, S. N., Kim, H.-G., Cho, J. Y.
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Analysis of Plates and Shells by Meshless Local Petrov-Galerkin (MLPG) Method
2006An efficient meshless formulation based on the Local Petrov-Galerkin approach for analysis of plate and shell structures is presented. Using the kinematic of a three-dimensional continuum, the local symmetric weak form of the equilibrium equations over the cylindrical shaped local sub-domain is derived.
Jarak, Tomislav, Sorić, Jurica
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Engineering Analysis with Boundary Elements, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Kaiyuan, Long, Shuyao, Li, Guangyao
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Kaiyuan, Long, Shuyao, Li, Guangyao
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