Výsledky vyhledávání - "Point collocation"

A strong-form meshfree collocation method for modeling stationary cracks with frictional contact Autor Almasi, Ashkan, Yoon, Young-Cheol, Kim, Tae-Yeon, Laursen, Tod A., Song, Jeong-Hoon

“…We present a strong-form meshfree collocation method for frictional contact of two deformable bodies within the context of frictional crack problems. The…”
Získat plný text

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.•The method supports pressure correction in…”
Získat plný text

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…”
Získat plný text

MHD natural-convection flow in an inclined square enclosure filled with a micropolar-nanofluid Autor Bourantas, G.C., Loukopoulos, V.C.

“…Transient, laminar, natural-convection flow of a micropolar-nanofluid (Al2O3/water) in the presence of a magnetic field in an inclined rectangular enclosure is…”
Získat plný text

A Hermitian C Differential Reproducing Kernel Interpolation Meshless Method for the 3D Microstructure-Dependent Static Flexural Analysis of Simply Supported and Functionally Graded Microplates Autor Wu, Chih-Ping

Získat plný text

A New Statistical Method for Analyzing Point Collocations Autor Sadahiro, Yukio

“…This article proposes a new method for analyzing the collocation of spatial objects represented as points. We consider the methodological aspect of point…”
Získat plný text

Parametric study on the heat transfer of a blunt body with counterflowing jets in hypersonic flows Autor Guo, Jinghui, Lin, Guiping, Bu, Xueqin, Bai, Lizhan, Chao, Yanmeng

“…•A point-collocation NIPC method is employed to create surrogate models.•Freestream and jet controlling parameters are treated as input variables.•The…”
Získat plný text

Opposing jets for heat flux reduction and uncertainty analysis on a V-shaped blunt leading edge Autor Liu, Sijia, Yan, Chao, Kang, Dake, Jiang, Zhenhua, Sun, Mao

“…With the development of three-dimensional inward-turning inlets, the V-shaped blunt leading edge model has attracted increasing attention. In the current…”
Získat plný text

A strong form meshfree collocation method for frictional contact on a rigid obstacle Autor Almasi, Ashkan, Kim, Tae-Yeon, Laursen, Tod A., Song, Jeong-Hoon

“…In this work, we present a strong form meshfree collocation method for frictional contact problems. Frictional contact constraints are included in the strong…”
Získat plný text

Meshless finite block method with infinite elements for axisymmetric cracked solid made of functionally graded materials Autor Huang, W., Yang, J.J., Sladek, J., Sladek, V., Wen, P.H.

“…Axisymmetric cracked solid structures in functionally graded materials (FGMs) under static and dynamic loading are analysed by using the Finite Block Method…”
Získat plný text

Analysis and implementation issues for the numerical approximation of parabolic equations with random coefficients Autor Nobile, F., Tempone, Raul

“…We consider the problem of numerically approximating statistical moments of the solution of a time‐dependent linear parabolic partial differential equation…”
Získat plný text

Thermo-elastic Analysis of Functionally Graded Polar Orthotropic Rotating Disk Using Collocation Method Autor Kumar, Ritesh, Sondhi, Lakshman, Madan, Royal, Sahu, Rakesh Kumar, Yadav, Sanjay, Bhowmick, Shubhankar

Získat plný text

The Discretization‐Corrected Particle Strength Method for the Barotropic Vorticity Equations Autor Bourantas, G. C., Sakellarios, A., Malamos, N., Loukopoulos, V. C., Burganos, V. N., Miller, K., Langousis, A., Fotiadis, D. I., Dimas, A. A., Calo, V. M.

“…We present a novel meshless Lagrangian method for numerically solving the barotropic vorticity equation on a rotating sphere, an essential model in geophysical…”
Získat plný text

A meshless weak strong form method for the groundwater flow simulation in an unconfined aquifer Autor Das, Sanjukta, Eldho, T.I.

“…A reliable flow simulation is essential for better groundwater management. However, the complex flow behavior cannot be simulated by analytical methods and…”
Získat plný text

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.•Collocation points are relocated driven by…”
Získat plný text

Coupled flow and transport simulation involving rate-limited adsorption in highly heterogeneous unconfined aquifers using a local strong form meshless method Autor Anshuman, Aatish, Eldho, T.I.

Získat plný text

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…”
Získat plný text

Modeling the natural convective flow of micropolar nanofluids Autor Bourantas, G.C., Loukopoulos, V.C.

“…A micropolar model for nanofluidic suspensions is proposed in order to investigate theoretically the natural convection of nanofluids. The microrotation of the…”
Získat plný text

A new operator-splitting finite element scheme for reactive transport modeling in saturated porous media Autor Lu, Renchao, Nagel, Thomas, Poonoosamy, Jenna, Naumov, Dmitri, Fischer, Thomas, Montoya, Vanessa, Kolditz, Olaf, Shao, Haibing

“…The operator splitting approach has been widely accepted since it was introduced as a means to solve reactive transport problems. The conventional…”
Získat plný text

Effectiveness of meshless methods for advection dominant groundwater contaminant transport problems Autor Das, Sanjukta, Eldho, T.I.

“…•Meshless methods can effectively simulate advection dominant flows.•Three meshless methods belonging to different categories are considered and…”
Získat plný text