Numerical simulation of sailing boats: dynamics, FSI, and shape optimization

M Lombardi, N Parolini, A Quarteroni… - Variational Analysis and …, 2012 - Springer
The numerical simulation of free-surface flows around sailing boats is a complex topic that
addresses multiple mathematical tasks: the correct study of the flow field around a rigid hull …

Wrinkle development analysis in thin sail-like structures using MITC shell finite elements

D Trimarchi, M Vidrascu, D Taunton, SR Turnock… - Finite Elements in …, 2013 - Elsevier
We propose a method of modelling sail type structures which captures the wrinkling
behaviour of such structures. The method is validated through experimental and analytical …

Modeling with consideration of the fluid-structure interaction of the behavior under load of a kite for auxiliary traction of ships

C Duport - 2018 - theses.hal.science
The present thesis is part of the beyond the sea® project which aims to develop tethered kite
systems as auxiliary devices for ship propulsion. As a kite is a flexible structure, fluid …

Analysis of downwind sail structures using non-linear shell finite elements: wrinkle development and fluid interaction effects

D Trimarchi - 2012 - eprints.soton.ac.uk
Downwind yacht sails are subjected to fluid structure interaction effects which can slightly
change the initial design shape, with a direct impact on the overall performances. The …

[PDF][PDF] A strongly coupled fluid-structure interaction model for wind-sail simulation

M Lombardi, M Cremonesi, A Giampieri… - 4th High Performance …, 2012 - researchgate.net
In this paper, the numerical simulation of the fluid-structure interaction (FSI) between the
wind and the sails of a sailing boat is investigated. The FSI problem is solved via a strongly …

[PDF][PDF] Membrane locking in discrete shell theories

A Quaglino - 2012 - core.ac.uk
The idea of FEM is to approximate smooth solutions using polynomials, providing error
estimates that establish convergence in the limit of mesh refinement. The natural language …

A framework for creating low‐order shell elements free of membrane locking

A Quaglino - International Journal for Numerical Methods in …, 2016 - Wiley Online Library
This paper proposes a first step towards a framework to develop shell elements applicable
to any deformation regime. Here, we apply it to the large and moderate deformations of …

A Fluid-Structure Interaction case study on a square sail in a wind tunnel

S Ghelardi, A Freda, CM Rizzo, D Villa - Ocean Engineering, 2018 - Elsevier
Abstract A Fluid-Structure Interaction (FSI) conventional case study is proposed to be used
as a benchmark for numerical analyses. Experimental tests were carried out to provide …

Unsteady FSI simulation of downwind sails

N Parolini, M Lombardi - MARINE V: proceedings of the V …, 2013 - upcommons.upc.edu
A numerical model for the simulation of the fluid-structure interaction (FSI) between the wind
and the sails of a sailing boat is presented. This problem is characterized by an extremely …

Towards a fluid solid interaction model of a dynamic lung

JC Jacobs - 2012 - search.proquest.com
Because the pulmonary system is a site for both environmental particulate contamination, as
well as drug delivery into the body, numerous research groups have focused on precisely …