Publications related to Boundary element method

Seismic vulnerability assessment of “Sion cathedral” (Switzerland): an integrated approach to detect and evaluate local collapse mechanisms in heritage buildings

Pierino Lestuzzi, Yves Sylvain Gilles Reuland, Lorenzo Diana

Seismic assessment of existing heritage buildings remains a challenging task. There is a high level of complexity and uncertainty compared with the assessment of standard buildings. Heritage masonry churches are usually prone to partial collapses during ea ...

2017

A Miniaturized Biaxial Deformation Rig for in Situ Mechanical Testing

Helena Van Swygenhoven, Steven Van Petegem

A novel miniaturized biaxial deformation rig is presented. It allows one to apply in-plane biaxial stress states with arbitrary stress ratios and to perform strain path changes on thin-sheet metals. The device is optimized for in situ usage inside a scanni ...

Springer2017

Space-dependent source determination in a time-fractional diffusion equation using a local discontinuous Galerkin method

Jan Sickmann Hesthaven, Reza Mokhtari

This paper is devoted to determining a space-dependent source term in an inverse problem of the time-fractional diffusion equation. We use a fully-discrete method based on a finite difference scheme in time and a local discontinuous Galerkin method (LDG) i ...

Springer2017

Buckling of a Pressurized Hemispherical Shell Subjected to a Probing Force

Pedro Miguel Nunes Pereira de Almeida Reis, Anna Lee

We study the buckling of hemispherical elastic shells subjected to the combined effect of pressure loading and a probing force. We perform an experimental investigation using thin shells of nearly uniform thickness that are fabricated with a well-controlle ...

American Society of Mechanical Engineers2017

Modeling, Design, and Manufacturing of Microfabricated Coils With High Inductance Density

Yves Perriard, Yoan René Cyrille Civet, Douglas Martins Araujo, Florian Louis Copt, Jasha Poliakine

This paper addresses the design and manufacturing of small scale square planar coils with inductance densities ranging from 2 to 19 miH.mm-2. The design strategy is based on both analytic formulas and finite element method (FEM). Two different manufacturin ...

Institute of Electrical and Electronics Engineers2017

Characterization methodology for lead zirconate titanate thin films with interdigitated electrode structures

Paul Muralt, Robin Nigon, Trygve Magnus Raeder

The accurate evaluation of ferroelectric thin films operated with interdigitated electrodes is quite a complex task. In this article, we show how to correct the electric field and the capacitance in order to obtain identical polarization and CV loops for a ...

Amer Inst Physics2017

An Optimization Based Coupling Method For Multiscale Problems

Assyr Abdulle, Alexander Shapeev

A new multiscale coupling method is proposed for elliptic problems with highly oscillatory coefficients with a continuum of scales in a subset of the computational domain and scale separation in complementary regions of the computational domain. A disconti ...

Society for Industrial and Applied Mathematics2016

Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

Eddy current dampers (ECD) can be used to introduce damping in rotordynamic applications. ECD5 are contactless in nature and can be made to introduce negligible drag force, thus being a perfect match for passive magnetic bearings such as permanent magnet b ...

Academic Press Ltd- Elsevier Science Ltd2016

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Boundary element method

Seismic vulnerability assessment of “Sion cathedral” (Switzerland): an integrated approach to detect and evaluate local collapse mechanisms in heritage buildings

A Miniaturized Biaxial Deformation Rig for in Situ Mechanical Testing

Space-dependent source determination in a time-fractional diffusion equation using a local discontinuous Galerkin method

Buckling of a Pressurized Hemispherical Shell Subjected to a Probing Force

Modeling, Design, and Manufacturing of Microfabricated Coils With High Inductance Density

Characterization methodology for lead zirconate titanate thin films with interdigitated electrode structures

Intercomparison of Terrain-Following Coordinate Transformation and Immersed Boundary Methods for Large-Eddy Simulation of Wind Fields over Complex Terrain

Numerical homogenization methods for parabolic monotone problems

An Optimization Based Coupling Method For Multiscale Problems

Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

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Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

Seismic vulnerability assessment of “Sion cathedral” (Switzerland): an integrated approach to detect and evaluate local collapse mechanisms in heritage buildings

A Miniaturized Biaxial Deformation Rig for in Situ Mechanical Testing

Space-dependent source determination in a time-fractional diffusion equation using a local discontinuous Galerkin method

Characterization methodology for lead zirconate titanate thin films with interdigitated electrode structures

Modeling, Design, and Manufacturing of Microfabricated Coils With High Inductance Density

An Optimization Based Coupling Method For Multiscale Problems

Intercomparison of Terrain-Following Coordinate Transformation and Immersed Boundary Methods for Large-Eddy Simulation of Wind Fields over Complex Terrain

Numerical homogenization methods for parabolic monotone problems

Buckling of a Pressurized Hemispherical Shell Subjected to a Probing Force