Results 21 to 30 of about 1,144,447 (289)
Consistent dirichlet boundary conditions for numerical solution of moving boundary problems [PDF]
, 2008 We consider the imposition of Dirichlet boundary conditions in the finite element mod-elling of moving boundary problems in one and two dimensions for which the total mass is prescribed.
Baines, M.J. +2 more
core +2 more sources
Weak imposition of Signorini boundary conditions on the boundary element method [PDF]
, 2020 We derive and analyse a boundary element formulation for boundary conditions involving inequalities. In particular, we focus on Signorini contact conditions.
Burman, Erik +2 more
core +1 more source
A Galerkin boundary element method for high frequency scattering by convex polygons [PDF]
, 2007 In this paper we consider the problem of time-harmonic acoustic scattering in two dimensions by convex polygons. Standard boundary or finite element methods for acoustic scattering problems have a computational cost that grows at least linearly as a ...
Abboud T. +6 more
core +1 more source
Acoustic Noise Computation of Electrical Motors Using the Boundary Element Method
Energies, 2020 This paper presents a numerical method and computational results for acoustic noise of electromagnetic origin generated by an induction motor. The computation of noise incorporates three levels of numerical calculation steps, combining both the finite ...
Sabin Sathyan +2 more
doaj +1 more source
The Boundary Element Method in elastodynamics
, 1982 As is well known B.E.M. is obtained as a mixture of the integral representation formula of classical elasticity and the discretization philosophy of the finite element method (F.E.M.). The paper presents the application of B.E.M. to elastodynamic problems.
Dominguez Abascal, José +1 more
openaire +4 more sources
CivilEng, 2022 Train passages over intact or damaged slab tracks on different soils were calculated by two methods. The finite element method (FEM) uses a Winkler soil under the track model by adding a thin “soil layer”.
Lutz Auersch, Jiaojiao Song
doaj +1 more source
The boundary element method - a review
Journal of Numerical Analysis and Approximation Theory, 1981 Not available.
H. M. Semple
doaj +2 more sources
Isogeometric FEM-BEM coupled structural-acoustic analysis of shells using subdivision surfaces [PDF]
, 2018 We introduce a coupled finite and boundary element formulation for acoustic scattering analysis over thin shell structures. A triangular Loop subdivision surface discretisation is used for both geometry and analysis fields.
Cirak, Fehmi +3 more
core +3 more sources
Clinical Insights Into Hypercalcemia of Malignancy in Childhood
Pediatric Blood &Cancer, EarlyView.ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley +1 more source
An iterative boundary element method for a wing-in-ground effect
International Journal of Naval Architecture and Ocean Engineering, 2014 In this paper, an iterative boundary element method (IBEM) was proposed to solve for a wing-in-ground (WIG) effect. IBEM is a fast and accurate method used in many different fields of engineering and in this work; it is applied to a fluid flow problem ...
Kinaci Omer Kemal
doaj +3 more sources