Abstract Domain decomposition (DD) is a powerful approach to numerically solve partial
differential equations, and it has become popular and indispensable in simulations of fluid …

The ability of non-uniform rational B-splines (NURBS) to exactly represent circular
geometries makes NURBS-based isogeometric analysis attractive for applications involving …

This contribution focusses on computational approaches for fluid structure interaction
problems from several perspectives. Common driving force is the desire to handle even the …

A new technique for treating the mechanical interactions of overlapping finite element
meshes is proposed. Numerous names have been applied to related approaches, here we …

We present a new composite mesh finite element method for fluid-structure interaction
problems. The method is based on surrounding the structure by a boundary-fitted fluid mesh …

We present in this paper a numerical strategy for the simulation of rotary positive
displacement pumps, taking as an example a gear pump. While the two gears of the pump …

In this paper we propose a method to approximate flow problems in moving domains using
always a given grid for the spatial discretization, and therefore the formulation to be …

Cut finite element method–based approaches toward challenging fluid‐structure interaction
(FSI) are proposed. The different considered methods combine the advantages of competing …

Innovative computational methodologies for complex interface coupled flow problems are
devised in this thesis. All numerical approaches rely on the framework of cut finite element …

A novel method for complex fluid‐structure interaction (FSI) involving large structural
deformation and motion is proposed. The new approach is based on a hybrid fluid …