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   Articles with "meshless" as a keyword



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Capillary formation in tumor angiogenesis through meshless weak and strong local radial point interpolation

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recommendations! Published in 2017 at "Engineering with Computers"

DOI: 10.1007/s00366-017-0561-7

Abstract: This article is devoted to showing the efficiency and accuracy of two numerical procedures for the numerical solution of the capillary formation in tumor angiogenesis. A meshless local radial point interpolation (MLRPI) scheme based on… read more here.

Keywords: meshless; point interpolation; capillary formation; radial point ... See more keywords

A Meshless Finite Difference Method Based on Polynomial Interpolation

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recommendations! Published in 2019 at "Journal of Scientific Computing"

DOI: 10.1007/s10915-019-00952-z

Abstract: The finite difference (FD) formula plays an important role in the meshless methods for the numerical solution of partial differential equations. It can be created by polynomial interpolation, however, this idea has not been widely… read more here.

Keywords: meshless; polynomial interpolation; interpolation; based polynomial ... See more keywords

Quadric SFDI for Laplacian Discretisation in Lagrangian Meshless Methods

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recommendations! Published in 2020 at "Journal of Marine Science and Application"

DOI: 10.1007/s11804-020-00159-x

Abstract: In the Lagrangian meshless (particle) methods, such as the smoothed particle hydrodynamics (SPH), moving particle semi-implicit (MPS) method and meshless local Petrov-Galerkin method based on Rankine source solution (MLPG_R), the Laplacian discretisation is often required… read more here.

Keywords: lagrangian meshless; laplacian discretisation; meshless; particle ... See more keywords
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Meshless Method for Analysis of Permeable Breakwaters in the Proximity of A Vertical Wall

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recommendations! Published in 2019 at "China Ocean Engineering"

DOI: 10.1007/s13344-019-0015-7

Abstract: In the present work, the improved version of the meshless singular boundary method (ISBM) is developed for analyzing the performance of bottom standing submerged permeable breakwaters in regular normally incident waves and in the proximity… read more here.

Keywords: permeable breakwaters; meshless; method; proximity vertical ... See more keywords
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An Efficient Solution for Stochastic Fractional Partial Differential Equations with Additive Noise by a Meshless Method

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recommendations! Published in 2017 at "International Journal of Applied and Computational Mathematics"

DOI: 10.1007/s40819-017-0455-9

Abstract: With respect to wide range of applications of stochstic partial differential equation (SPDE) and high ability of meshless methods to solve complicated problems, in this paper, an efficient numerical method for the time fractional SPDE,… read more here.

Keywords: solution stochastic; partial differential; efficient solution; method ... See more keywords
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A solution to the singularity problem in the meshless method for neutron diffusion equation

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recommendations! Published in 2019 at "Annals of Nuclear Energy"

DOI: 10.1016/j.anucene.2018.10.054

Abstract: Abstract In recent years, the moving least square (MLS) approximation has been widely used for numerical analysis of scattered data. Many numerical methods for solving partial differential equations are developed based on the MLS approximation.… read more here.

Keywords: shape function; meshless; method; neutron diffusion ... See more keywords
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Bending of FGM plates under thermal load: Classical thermoelasticity analysis by a meshless method

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recommendations! Published in 2018 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2018.04.004

Abstract: Abstract Thermal stresses, especially at the interface between two different materials, often play an important role in the failure of laminated composite structures. Thus, it is a strong motivation to replace laminated plate structures by… read more here.

Keywords: thermal load; order; fgm plates; meshless ... See more keywords
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An equivalent continuum meshless approach for material nonlinear analysis of CNT-reinforced composites

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recommendations! Published in 2018 at "Composite Structures"

DOI: 10.1016/j.compstruct.2018.01.004

Abstract: Abstract This paper investigates the mechanical properties of CNT-reinforced composites via meshless method, and material nonlinearity of its constituents is considered. An equivalent continuum simulation is employed to evaluate the microstructure of CNTs, based on… read more here.

Keywords: meshless; reinforced composites; equivalent continuum; material ... See more keywords
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An adaptive meshless parameterization for full waveform inversion

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recommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"

DOI: 10.1016/j.enganabound.2017.07.006

Abstract: Abstract Full waveform inversion is a technique to recover images of the subsurface using data from a seismic survey. Nonlinearity, ill-posedness, presence of noise in data, a large number of parameters, different kinds of parameters,… read more here.

Keywords: full waveform; methodology; inversion; meshless ... See more keywords
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A localized transform-based meshless method for solving time fractional wave-diffusion equation

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recommendations! Published in 2017 at "Engineering Analysis With Boundary Elements"

DOI: 10.1016/j.enganabound.2017.10.021

Abstract: Abstract In the present work, a hybrid transform-based localized meshless method is constructed for the solution of fractional diffusion-wave equations. The time stepping procedure is avoided to overcome the problem of time in-stability related to… read more here.

Keywords: diffusion; transform based; time; meshless ... See more keywords
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A shock-capturing meshless scheme using RBF blended interpolation and moving least squares

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recommendations! Published in 2019 at "Engineering Analysis With Boundary Elements"

DOI: 10.1016/j.enganabound.2019.08.019

Abstract: Abstract Solving the full Navier-Stokes equations requires the use of numerical methods, especially for engineering application involving complex geometry. Numerical methods commonly used today all require a mesh before a solution attempt. Developing the mesh… read more here.

Keywords: least squares; moving least; scheme; meshless ... See more keywords