Objetivo ARROW project aims at developing a numerical methodology and a SW tool to model indirect effects of lightning on cable-harness configurations installed aboard aircrafts made of composite materials and equipped with a “current return network” (ALEEN, ALmost Equipotential Electrical Network). The Tool shall be able to:• input geometry and material properties of the aircraft and of ALEEN from CAD (CATIA);• input harness “space allocation” areas from CAD and input cable-harness representation from SGO WP Leader DB• define lightning entry/exit points and waveforms, model the electromagnetic interactions between lightning and aircraft/ALEEN and evaluate E and H near-field induced on sampling points into the “harness space allocation areas”• interface the MTLN (Multiconductor Transmission Lines Network) based code named CRIPTE by providing it the equivalent Vs and Is distributed generators, from proper elaboration of the E and H fields• run CRIPTE to evaluate Voc (Open Circuit voltages) and Isc (Short Circuit currents) at equipment terminals.For any critical situation with respect to the EM compatibility to lightning threat the Tool will be able to allow modifications of the harness (different routing, improved shielding…) and to effectively repeat Voc and Isc evaluation up to a safe configuration is found. A 3D full-wave solver based on PEEC method (Partial Element Equivalent Circuit) for the modeling of the lightning-aircraft interactions and the evaluation of E and H, well-conditioned for the involved low-frequency range (from DC to some MHz), will be delivered. The computational modules will be integrated, together with pre-processing and post-processing modules, into a SW CAE tool named “ALEEN-L Modeling Tool” providing user-friendly working procedures, projects management, data storing and data navigation. A general “client-server” HW configuration will be allowed. The procedure will be validated against experimental data measured on an SGO WP Leader mock-up. Ámbito científico engineering and technologymaterials engineeringcompositesengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaircraftnatural sciencesmathematicspure mathematicsgeometry Programa(s) FP7-JTI - Specific Programme "Cooperation": Joint Technology Initiatives Tema(s) JTI-CS-2012-3-SGO-02-055 - Tool for wiring optimization regarding lightning threat Convocatoria de propuestas SP1-JTI-CS-2012-03 Consulte otros proyectos de esta convocatoria Régimen de financiación JTI-CS - Joint Technology Initiatives - Clean Sky Coordinador I.D.S. - INGEGNERIA DEI SISTEMI - S.P.A. Aportación de la UE € 239 644,50 Dirección VIA ENRICA CALABRESI 24 56121 Pisa Italia Ver en el mapa Región Centro (IT) Toscana Pisa Tipo de actividad Private for-profit entities (excluding Higher or Secondary Education Establishments) Contacto administrativo Aldo Bonsignore (Mr.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos Participantes (3) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES Francia Aportación de la UE € 98 515,00 Dirección CHEMIN DE LA HUNIERE 91120 Palaiseau Ver en el mapa Región Ile-de-France Ile-de-France Essonne Tipo de actividad Research Organisations Contacto administrativo Jean-Philippe Parmantier (Dr.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos UNIVERSITA DEGLI STUDI DELL'AQUILA Italia Aportación de la UE € 46 984,50 Dirección PIAZZA SANTA MARGHERITA 2 67100 L Aquila Ver en el mapa Región Sud Abruzzo L’Aquila Tipo de actividad Higher or Secondary Education Establishments Contacto administrativo Giulio Antonini (Prof.) Enlaces Contactar con la organización Opens in new window Coste total Sin datos POLITECNICO DI TORINO Italia Aportación de la UE € 30 174,00 Dirección CORSO DUCA DEGLI ABRUZZI 24 10129 Torino Ver en el mapa Región Nord-Ovest Piemonte Torino Tipo de actividad Higher or Secondary Education Establishments Contacto administrativo Francesca Vipiana (Dr.) Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Coste total Sin datos