Outputs (2)

An extended isogeometric boundary element formulation for three-dimensional linear elastic fracture mechanics (2024)
Journal Article
Rocha, M., Trevelyan, J., & Leonel, E. D. (2024). An extended isogeometric boundary element formulation for three-dimensional linear elastic fracture mechanics. Computer Methods in Applied Mechanics and Engineering, 423, Article 116872. https://doi.org/10.1016/j.cma.2024.116872

This paper presents a novel extended isogeometric boundary element formulation (XIGABEM) for three-dimensional linear elastic fracture mechanics. The formulation utilises the Dual BEM to accommodate coincident geometries for opposin... Read More about An extended isogeometric boundary element formulation for three-dimensional linear elastic fracture mechanics.

3D isogeometric indirect BEM solution based on virtual surface sources on the boundaries of Helmholtz acoustic problems (2024)
Journal Article
Shaaban, A. M., Trevelyan, J., & Rabczuk, T. (2024). 3D isogeometric indirect BEM solution based on virtual surface sources on the boundaries of Helmholtz acoustic problems. Engineering with Computers, https://doi.org/10.1007/s00366-023-01933-5

A solution for 3D Helmholtz acoustic problems is introduced based on an indirect boundary element method (indirect BEM) coupled with isogeometric analysis (IGA). The novelty of this work arises from using virtual surface sources placed directly on th... Read More about 3D isogeometric indirect BEM solution based on virtual surface sources on the boundaries of Helmholtz acoustic problems.