Výsledky vyhľadávania - boundary element methods applied to problems in applied mechanics*

Band structures analysis of fluid–solid phononic crystals using wavelet‐based boundary element method and frequency‐independent fundamental solutions: Band structures analysis of fluid-solid phononic crystals using wavelet-based boundary element method and frequency-independent fundamental solutions

Autori: Qi Wei Jiawei Xiang Weiping Zhu a ďalší

Zdroj: International Journal for Numerical Methods in Engineering. 124:4603-4633

Predmety: domain integral, integral equation, B-spline wavelet, matrix compression, Bloch theorem, Numerical methods for wavelets, 0103 physical sciences, 0101 mathematics, Crystalline structure, radial integration method, 01 natural sciences, Boundary element methods applied to problems in solid mechanics, dual reciprocity method

Popis súboru: application/xml

Comparative study on domain decomposition methods for solving multi-domain potential problems by DiBFM

Autori: Rongxiong Xiao Jianming Zhang Yang Yang a ďalší

Zdroj: Engineering Analysis with Boundary Elements. 162:157-171

Predmety: Multigrid methods, domain decomposition for boundary value problems involving PDEs, non-overlapping domain decomposition methods, multi-domain problems, DiBFM, Boundary element methods for boundary value problems involving PDEs, Boundary element methods applied to problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7855339
https://doi.org/10.1016/j.enganabound.2024.01.011

A versatile sharp boundary ghost-node method for moving rigid boundary fluid flow with meshless nodes distribution

Autori: Tongsheng Wang Guang Xi Zhongguo Sun a ďalší

Zdroj: Engineering Analysis with Boundary Elements. 163:282-296

Predmety: Fundamental solutions, Green's function methods, etc. for initial value and initial-boundary value problems involving PDEs, Boundary element methods applied to problems in fluid mechanics, local radial basis function method, moving rigid boundary, Navier-Stokes equations for incompressible viscous fluids, sharp boundary, ghost-node method, meshless node distribution

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7855380
https://doi.org/10.1016/j.enganabound.2024.03.016

A highly accurate indirect boundary integral equation solution for three dimensional elastic scattering problem

Autori: Sun, Yao Wang, Yating

Zdroj: Engineering Analysis with Boundary Elements. 159:402-417

Predmety: Wave scattering in solid mechanics, method of fundamental solutions, collocation method, boundary integral equation, Boundary element methods for boundary value problems involving PDEs, elastic wave scattering, Boundary element methods applied to problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7855281
https://doi.org/10.1016/j.enganabound.2023.12.015

B-spline wavelet boundary element method for three-dimensional problems

Autori: Qi Wei Jiawei Xiang

Zdroj: Acta Mechanica. 232:3233-3257

Predmety: ring domain, singular integration, 0203 mechanical engineering, Classical linear elasticity, linear elasticity, scaling function, potential problem: spherical domain: cube domain, 02 engineering and technology, 0101 mathematics, 01 natural sciences, Boundary element methods applied to problems in solid mechanics, Numerical computation using splines, Gauss quadrature scheme

Popis súboru: application/xml

Prístupová URL adresa: https://link.springer.com/article/10.1007/s00707-021-03009-1

Improved hole and tube elements in BEM for elasticity problems

Autori: Zheng, Yong-Tong Liu, Yijun Gao, Xiao-Wei a ďalší

Zdroj: Engineering Analysis with Boundary Elements. 159:17-35

Predmety: Elastic materials, iso-parametric closure elements, Boundary element methods for boundary value problems involving PDEs, stress concentration, hole elements, Boundary element methods applied to problems in solid mechanics, boundary element method

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7855253
https://doi.org/10.1016/j.enganabound.2023.11.021

A data-driven multi-flaw detection strategy based on deep learning and boundary element method

Autori: Sun, Jia Liu, Yinghua Yao, Zhenhan a ďalší

Zdroj: Computational Mechanics. 71:517-542

Predmety: Inverse problems in equilibrium solid mechanics, non-uniqueness, block LU decomposition method, Learning and adaptive systems in artificial intelligence, 0211 other engineering and technologies, non-destructive testing, convolutional neural network, 02 engineering and technology, 01 natural sciences, Numerical and other methods in solid mechanics, inverse problem, 0101 mathematics, elliptic flaw detection, Boundary element methods applied to problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7686705
https://doi.org/10.1007/s00466-022-02231-5

The boundary element method applied to time dependent problems in anisotropic materials: The boundary element method applied to time-dependent problems in anisotropic materials.

Autori: Eudenilson L. Albuquerque Paulo Sollero M.H. Aliabadi

Zdroj: International Journal of Solids and Structures. 39:1405-1422

Predmety: quarter point elements, dynamic stress intensity factors, Anelastic fracture and damage, anisotropic plates, 02 engineering and technology, 01 natural sciences, 0203 mechanical engineering, Anisotropy in solid mechanics, multi-domain boundary element formulation, cracks, 0101 mathematics, Plates, Singularities, blow-up, stress concentrations for dynamical problems in solid mechanics, Boundary element methods applied to problems in solid mechanics, dual reciprocity method

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S0020768301001731

An efficient numerical algorithm to solve steady state heat conduction problems with local uncertainty

Autori: Guo, Xiaoqi Yang, Haitian He, Yiqian

Zdroj: Engineering Analysis with Boundary Elements. 163:593-605

Predmety: Thermal effects in solid mechanics, computational efficiency, Boundary element methods applied to problems in thermodynamics and heat transfer, Finite element methods applied to problems in solid mechanics, scaled boundary element finite method, Diffusive and convective heat and mass transfer, heat flow, heat conduction, local uncertainty, Boundary element methods for boundary value problems involving PDEs, Woodbury formula

Popis súboru: application/xml

Band structure analysis of two-dimensional photonic crystals using the wavelet-based boundary element method

Autori: Qi Wei Jiawei Xiang Xingfu Ma

Zdroj: Engineering Analysis with Boundary Elements. 134:1-10

Predmety: \(B\)-spline wavelet on the interval, singular integral, band structure, 0103 physical sciences, wavelet-based boundary element method, Boundary element methods for boundary value problems involving PDEs, Crystalline structure, 01 natural sciences, Boundary element methods applied to problems in solid mechanics, Boundary element methods applied to problems in optics and electromagnetic theory, photonic crystal

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7439995
https://doi.org/10.1016/j.enganabound.2021.09.025
https://www.sciencedirect.com/science/article/pii/S0955799721002733

Inviscid flow passing a lifting body with a higher order boundary element method

Autori: Shi Yan Sun G.X. Wu

Zdroj: Engineering Analysis with Boundary Elements. 136:144-157

Predmety: integral equations for potential and velocity, hydrofoil, Higher order boundary element method (HOBEM), Boundary element methods applied to problems in fluid mechanics, higher order boundary element method (HOBEM), 0103 physical sciences, Hydrofoil, Integral equations for potential and velocity, Free-surface potential flows for incompressible inviscid fluids, Boundary element methods for boundary value problems involving PDEs, Kutta condition, 0101 mathematics, 01 natural sciences

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7496038
https://doi.org/10.1016/j.enganabound.2021.12.012
https://discovery-pp.ucl.ac.uk/id/eprint/10142211/

Stochastic boundary‐element methods applied to 3D elastic problems and reliability of structural strength: Stochastic boundary-element methods applied to 3D elastic problems and reliability of structural strength

Autori: Wen Wei-dong

Zdroj: Communications in Numerical Methods in Engineering. 10:583-589

Predmety: random variables, integral equations, Gauss distribution, 0209 industrial biotechnology, 0203 mechanical engineering, Fracture and damage, 02 engineering and technology, Other numerical methods in solid mechanics, Thin bodies, structures, Boundary element methods applied to problems in solid mechanics

Popis súboru: application/xml

Prístupová URL adresa: http://onlinelibrary.wiley.com/doi/10.1002/cnm.1640100802/abstract

The boundary element method applied to a moving free boundary problem

Autori: Donald C. Vosika Dennis W. Quinn Mark E. Oxley

Zdroj: International Journal for Numerical Methods in Engineering. 46:1335-1346

Predmety: Boundary element methods applied to problems in fluid mechanics, Flows in porous media, filtration, seepage, Free boundary problems for PDEs, moving free boundary problem, porous medium, Initial value problems for second-order parabolic equations, diffusion problems, Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs, boundary element method

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1371567
https://doi.org/10.1002/(sici)1097-0207(19991120)46:8<1335::aid-nme757>3.0.co;2-9
http://ui.adsabs.harvard.edu/abs/1999IJNME..46.1335Q/abstract

A boundary element method applied to the elastostatic bending problem of beam-stiffened plates

Autori: Toshiro Matsumoto S. Oida M. Tanaka

Zdroj: Engineering Analysis with Boundary Elements. 24:751-758

Predmety: beam-stiffened elastic plates, Timoshenko theory, elastostatic bending, 02 engineering and technology, 0101 mathematics, Plates, 01 natural sciences, Boundary element methods applied to problems in solid mechanics, fourth-order polynomials, interpolation functions, boundary element method, 0201 civil engineering

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S0955799700000576

Investigation on responses and wave climbing of a ship in large waves using a fully nonlinear boundary element method

Autori: Chuan-Jie Zhang Jia-Le Wang Rong-Qi Chen a ďalší

Zdroj: Engineering Analysis with Boundary Elements. 125:250-263

Predmety: fully nonlinear method, Boundary element methods for initial value and initial-boundary value problems involving PDEs, Water waves, gravity waves, dispersion and scattering, nonlinear interaction, wave climbing, Boundary element methods applied to problems in fluid mechanics, 0103 physical sciences, 0101 mathematics, Ship waves, 01 natural sciences, boundary element method, large waves

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S095579972100028X

On optimal radius of sub-domains in meshless LBIE method

Autori: Hossein Hosseinzadeh Ahmad Shirzadi

Zdroj: Mathematics and Computers in Simulation. 213:145-160

Predmety: meshless methods, local weak formulation, Boundary element methods applied to problems in fluid mechanics, local boundary integral equations (LBIE), Lebesgue constant, radial basis functions, Boundary element methods for boundary value problems involving PDEs, Spectral, collocation and related methods for boundary value problems involving PDEs, Boundary element methods applied to problems in solid mechanics

Popis súboru: application/xml

A 2.5D TRACTION BOUNDARY ELEMENT METHOD FORMULATION APPLIED TO THE STUDY OF WAVE PROPAGATION IN A FLUID LAYER HOSTING A THIN RIGID BODY: A 2.5D traction boundary element method formulation applied to the study of wave propagation in a fluid layer hosting a thin rigid body

Autori: A. Tadeu P. Amado Mendes Julieta António

Zdroj: Journal of Computational Acoustics. 16:177-198

Predmety: Boundary element methods applied to problems in fluid mechanics, TBEM, 0103 physical sciences, Hydro- and aero-acoustics, wave propagation, Green's functions, 0101 mathematics, 01 natural sciences, acoustic layer

Popis súboru: application/xml

Prístupová URL adresa: https://www.worldscientific.com/doi/abs/10.1142/S0218396X08003567

Dynamic interaction of a bubble and discontinuous boundaries: A three-dimensional study with the fast multipole boundary element method: Dynamic interaction of a bubble and discontinuous boundaries: a three-dimensional study with the fast multipole boundary element method

Autori: Xiao Huang Shiping Wang Yunlong Liu a ďalší

Zdroj: Engineering Analysis with Boundary Elements. 110:1-15

Predmety: 0203 mechanical engineering, Liquid-gas two-phase flows, bubbly flows, Boundary element methods applied to problems in fluid mechanics, 13. Climate action, 0103 physical sciences, water spike, free surface wave, 14. Life underwater, 02 engineering and technology, oscillating bubble, moving five-point least-squares smoothing scheme, 01 natural sciences, boundary element method

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7153237
https://doi.org/10.1016/j.enganabound.2019.09.010
https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201902224864080483
https://www.sciencedirect.com/science/article/pii/S0955799719305843
https://www.sciencedirect.com/science/article/pii/S0955799719305843#!

Development of ABAQUS UEL/VUEL subroutines for scaled boundary finite element method for general static and dynamic stress analyses

Autori: Z.J. Yang F. Yao Y.J. Huang

Zdroj: Engineering Analysis with Boundary Elements. 114:58-73

Predmety: semi-analytical, 0211 other engineering and technologies, concrete, Boundary element methods for boundary value problems involving PDEs, 02 engineering and technology, heterogeneity, 0101 mathematics, Stress, 01 natural sciences, Boundary element methods applied to problems in solid mechanics, scaled boundary finite element method, Abaqus UEL/VUEL

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/7214835
https://doi.org/10.1016/j.enganabound.2020.02.004
https://www.sciencedirect.com/science/article/pii/S0955799720300424

A front-tracking immersed-boundary framework for simulating Lagrangian melting problems

Autori: Kevin Zhong Christopher J. Howland Detlef Lohse a ďalší

Zdroj: Journal of Computational Physics. 525:113762

Predmety: Stefan problems, Numerical methods for eigenvalue problems for boundary value problems involving PDEs, fluid-solid interaction, phase change, multiphase flow, one-fluid model, eulerian-Lagrangian, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Physics - Fluid Dynamics, turbulent flows, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), Boundary element methods for initial value and initial-boundary value problems involving PDEs, immersed boundary method, Boundary element methods applied to problems in fluid mechanics, meshing, heat transfer

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2409.20244
https://zbmath.org/8021068
https://doi.org/10.1016/j.jcp.2025.113762