Results 21 to 30 of about 468 (67)

Singular Boundary Method for Heat Conduction in Layered Materials [PDF]

open access: yes, 2011
In this paper, we investigate the application of the singular boundary method (SBM) to two-dimensional problems of steady-state heat conduction in isotropic bimaterials. A domain decomposition technique is employed where the bimaterial is decomposed into
H. Htike, W. Chen, Y. Gu
core   +2 more sources

SOLID-SHELL FINITE ELEMENT MODELS FOR EXPLICIT SIMULATIONS OF CRACK PROPAGATION IN THIN STRUCTURES [PDF]

open access: yes, 2012
Crack propagation in thin shell structures due to cutting is conveniently simulated using explicit finite element approaches, in view of the high nonlinearity of the problem.
Cocchetti, Giuseppe   +2 more
core  

Numerical methods for computing Casimir interactions

open access: yes, 2010
We review several different approaches for computing Casimir forces and related fluctuation-induced interactions between bodies of arbitrary shapes and materials.
da Rosa, Felipe   +3 more
core   +1 more source

An integral equation method for solving neumann problems on simply and multiply connected regions with smooth boundaries [PDF]

open access: yes, 2011
This research presents several new boundary integral equations for the solution of Laplace’s equation with the Neumann boundary condition on both bounded and unbounded multiply connected regions.
Ahmad Alejaily, Ejaily Milad   +7 more
core  

Proximal Mean Field Learning in Shallow Neural Networks

open access: yes, 2023
We propose a custom learning algorithm for shallow over-parameterized neural networks, i.e., networks with single hidden layer having infinite width. The infinite width of the hidden layer serves as an abstraction for the over-parameterization.
Halder, Abhishek   +2 more
core  

A Novel Approach to Identify the Thermal Conductivities of a Thin Anisotropic Medium by the Boundary Element Method [PDF]

open access: yes, 2014
A common difficulty arises in characterizing the anisotropic properties of a thin sheet of anisotropic material, especially in the transverse direction.
T.C. Huang, Y.C. Shiah, Y.M. Lee
core   +2 more sources

Inverse Volume-of-Fluid Meshless Method for Efficient Non-Destructive Thermographic Evaluation [PDF]

open access: yes, 2014
A novel computational tool based in the Localized Radial-basis Function (RBF) Collocation (LRC) Meshless method coupled with a Volume-of-Fluid (VoF) scheme capable of accurately and efficiently solving transient multi-dimensional heat conduction problems
Saad, Hussein Awad Kurdi
core   +1 more source

A meshless numerical method for optimised design of buried structures in elastic medium [PDF]

open access: yes
Performance-based design is critical to examine how changes in design parameters influence the safety and stability of the examined structural systems, ensuring optimised performance under varying conditions. Traditional approaches such as finite element
Fakhraei, Javad   +4 more
core   +1 more source

Bayesian optimization of underground railway tunnels using a surrogate model [PDF]

open access: yes
The assessment of soil–structure interaction (SSI) under dynamic loading conditions remains a challenging task due to the complexities of modeling this system and the interplay of SSI effects, which is also characterized by uncertainties across varying ...
Bui, Hoang-Giang   +4 more
core   +1 more source

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