Abstract. In this paper we present the results of Fluid-Structure Interaction (FSI) computations of an incompressible solid object and laminar incompressible viscous flows using a combined penalty-projection algorithm. The system consists of a fluid region governed by Navier-Stokes equations and a solid domain described by elastic and hyperelastic structure mechanical equations. In particular w...

Abstract The Fast Factorised Back-Projection (FFBP) algorithm has received considerable attention recently for SAS image reconstruction. The FFBP algorithm provides a means of trading image quality and/or resolution for a reduction in computational cost over standard Back-Projection. In this paper we describe FFBP for SAS image reconstruction and compare it to the Wavenumber algorithm in terms ...