Results 81 to 90 of about 6,602 (205)
A quasi-RBF technique for numerical discretization of PDE's [PDF]
, 2002 Atkinson developed a strategy which splits solution of a PDE system into homogeneous and particular solutions, where the former have to satisfy the boundary and governing equation, while the latter only need to satisfy the governing equation without ...
Chen, W.
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Symmetric boundary knot method
, 2002 The boundary knot method (BKM) is a recent boundary-type radial basis function (RBF) collocation scheme for general PDEs. Like the method of fundamental solution (MFS), the RBF is employed to approximate the inhomogeneous terms via the dual reciprocity ...
Chen, W.
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Science and Engineering of Composite Materials, 2014 Simulation of fracture by using numerical methods is important to treat geometries that change in time. In this study, both numerical and experimental investigations are presented for the delamination under mode II loading, detailing the derivation of ...
Pekbey Yeliz +3 more
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Recent Progress on Mesh-free Particle Methods for Simulations of Multi-phase Flows: A Review
KONA Powder and Particle Journal, 2019 The discrete element method (DEM) and the moving particle semi-implicit (MPS) method are the most popular mesh-free particle methods in the discontinuum and continuum. This paper describes a state-of-the-art modeling on multi-phase flows using these mesh-
Mikio Sakai +3 more
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An improved moving particle semi-implicit method for dam break simulation
, 2014 Dam break is quite a common and hazard phenomenon in shipbuilding and ocean engineering. The objective of this study is to investigate dam break hydrodynamics with improved Moving Particle Semi-implicit method (MPS). Compared to traditional mesh methods,
Tan, M., Wu, Qiaorui, Xing, J.T.
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Nihon Kikai Gakkai ronbunshu, 2015 In 1st report, the authors presented Galerkin-based meshfree modeling for folded plate structures. A flat shell formulation was developed including drilling rotation components, and multiple point constraint technique was introduced to model the folded ...
Shota SADAMOTO +2 more
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Large Amplitude Vibration of FG-GPL Reinforced Conical Shell Panels on Elastic Foundation. [PDF]
Materials (Basel), 2023 Cho JR.
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, 2017 In this paper, we use Kansa method for solving the system of differential equations in the area of biology. One of the challenges in Kansa method is picking out an optimum value for Shape parameter in Radial Basis Function to achieve the best result of ...
Fallah, Mohammad Kazem +2 more
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Selection of Radial Basis Functions for the Accuracy of Meshfree Galerkin Method in Rotating Euler-Bernoulli Beam Problem. [PDF]
Int J Appl Comput Math, 2022 Panchore V.
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Mesh-free methods and time integrations for transient heat conduction
Computer Assisted Methods in Engineering and Science, 2017 The paper deals with transient heat conduction in functionally gradient materials. The spatial variation of the temperature field is approximated by using alternatively two various mesh free approximations, while the time dependence is treated either by
V. Sladek, J. Sladek, C. Zhang
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