Objectif This project focuses on computational tools for the optimized design of functional free-form surfaces. Specific applications are ship hulls and propellers in naval engineering and car components, frames, and turbochargers in the automotive and railway transportation industries. The functionality of these products depends on the shape of the surfaces, and even small variations may have significant impact. Our vision is that all computational tools are based on the same exact representation of the geometry. This will lead to huge benefits for the entire chain of design, simulation, optimization, and life cycle management. For several reasons, an exact representation of the geometry is essential. The errors introduced by approximating the geometry may falsify the simulation results in challenging applications. This becomes even more important if the simulation is to be used as part of an optimization loop for goal-based design. Multi-physics models, such as fluid-structure interfaces, demand for exact interfaces. There exists a “great divide” between the CAD (Computer Aided Design) approaches for modeling complex geometries and the numerical simulation methods (FEM). The idea of bridging this gap has gained significant momentum by the introduction of isogeometric analysis (IA) by US-based researchers. The application and extension of IA to core components of vehicles and vessels is especially rewarding since with respect to functional free-form surfaces, the existing simulation and optimization methods are at the limit of their capabilities. The strategic objectives of the proposal are: (1) To establish a new class of computational tools for fluid dynamics and solid mechanics, simulations for vehicles and vessels based on IA, (2) To achieve seamless integration of CAD and FEM, (3) To apply the tools to product design, simulation and optimization of core components of vehicles and vessels. Champ scientifique natural sciencesmathematicspure mathematicsgeometrysocial sciencessocial geographytransportnatural sciencescomputer and information sciencescomputational sciencemultiphysicsnatural sciencesphysical sciencesclassical mechanicssolid mechanicsengineering and technologymechanical engineeringvehicle engineeringnaval engineering Mots‑clés Car Components and Frames Computer Aided Design Isogeometric Analysis Numerical Simulation Ship Propellers Ship hulls Programme(s) FP7-TRANSPORT - Specific Programme "Cooperation": Transport (including Aeronautics) Thème(s) SST-2007-1.1-02 - Vehicle/vessel and infrastructure technologies for optimal use of energy SST-2007-5.1-01 - Competitive product development Appel à propositions FP7-SST-2007-RTD-1 Voir d’autres projets de cet appel Régime de financement CP-FP - Small or medium-scale focused research project Coordinateur UNIVERSITAT LINZ Contribution de l’UE € 336 311,00 Adresse ALTENBERGER STRASSE 69 4040 Linz Autriche Voir sur la carte Région Westösterreich Oberösterreich Linz-Wels Type d’activité Higher or Secondary Education Establishments Contact administratif Willi Voigt (Mr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée Participants (8) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire STIFTELSEN SINTEF Norvège Contribution de l’UE € 270 000,00 Adresse STRINDVEIEN 4 7034 Trondheim Voir sur la carte Région Norge Trøndelag Trøndelag Type d’activité Research Organisations Contact administratif Tor Dokken (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée SIEMENS AKTIENGESELLSCHAFT Allemagne Contribution de l’UE € 270 000,00 Adresse WERNER-VON-SIEMENS-STR. 1 80333 Munchen Voir sur la carte Région Bayern Oberbayern München, Kreisfreie Stadt Type d’activité Private for-profit entities (excluding Higher or Secondary Education Establishments) Contact administratif Caroline Wagner-Winter (Ms.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée ETHNICON METSOVION POLYTECHNION Grèce Contribution de l’UE € 315 120,00 Adresse HEROON POLYTECHNIOU 9 ZOGRAPHOU CAMPUS 157 80 ATHINA Voir sur la carte Région Αττική Aττική Κεντρικός Τομέας Αθηνών Type d’activité Higher or Secondary Education Establishments Contact administratif Panagiotis Kaklis (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée HELLENIC REGISTER OF SHIPPING S.A. Grèce Contribution de l’UE € 224 900,00 Adresse Akti Miaouli 23 18535 KERATSINI / PIREAS Voir sur la carte Région Αττική Aττική Πειραιάς Type d’activité Private for-profit entities (excluding Higher or Secondary Education Establishments) Contact administratif Alexandros Theodoulides (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée TECHNISCHE UNIVERSITAET MUENCHEN Allemagne Contribution de l’UE € 270 000,00 Adresse Arcisstrasse 21 80333 Muenchen Voir sur la carte Région Bayern Oberbayern München, Kreisfreie Stadt Type d’activité Higher or Secondary Education Establishments Contact administratif Ulrike Ronchetti (Ms.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET AUTOMATIQUE France Contribution de l’UE € 270 000,00 Adresse DOMAINE DE VOLUCEAU ROCQUENCOURT 78153 Le Chesnay Cedex Voir sur la carte Région Ile-de-France Ile-de-France Yvelines Type d’activité Research Organisations Contact administratif Frederique Lavirotte (Ms.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée ANDRITZ HYDRO GMBH Autriche Contribution de l’UE € 268 380,00 Adresse EIBESBRUNNERGASSE 20 1120 Wien Voir sur la carte Région Ostösterreich Wien Wien Type d’activité Private for-profit entities (excluding Higher or Secondary Education Establishments) Contact administratif Peter Grafenberger (Mr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée DNV AS Norvège Contribution de l’UE € 268 515,00 Adresse VERITASVEIEN 1 1363 Hovik Voir sur la carte Région Norge Oslo og Viken Viken Type d’activité Private for-profit entities (excluding Higher or Secondary Education Establishments) Contact administratif Pål Bergan (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée