The pursuit for design improvements by geometry modifications can easily become
prohibitive using a trial and error process. This holds especially when dealing with multi …

The paper presents a novel approach for multi-frequency acoustic topology optimization of
sound-absorption materials. In this work, the isogeometric boundary element method based …

Recent advances in additive manufacturing have enabled the fabrication of structures in
which members made of multiple materials are placed in appropriate positions. However …

This paper provides an extended level set (X-LS) based topology optimization method for
multi-material design. In the proposed method, each zero level set of a level set function ϕ …

The paper aims to present structural topology optimisation of the structural topology of the H-
Rotor wind turbine combined with the one-way Fluid Structure Interaction (FSI) approach …

A few level-set topology optimization (LSTO) methods have been proposed to address
complex fluid-structure interaction. Most of them did not explore benchmark fluid pressure …

A new approach to performing sensitivity analysis of arbitrary objective functionals for
anisotropic elasticity is proposed in this work. Three different objective functionals have …

In this paper, we propose a level set-based topology optimization method for the design of
hyperbolic acoustic metamaterials using a high-frequency homogenization method. To …

The paper presents a level set based topology optimization method for unidirectional
phononic structures with finite layers of lattice cells. Boundary element method (BEM) is …

The focus of this article is on shape and topology optimization of transient vibroacoustic
problems. The main contribution is a transient problem formulation that enables optimization …