Risultati finali Documents, reports (30) Methods Development Final Report: Final report covering all work performed in Tasks 2.1, 2.2, 2.3, 2.4, 2.5 and 2.6. Final Periodic Progress Report including final cost statement and final result Report on the analysis of the effect of ground aerodynamics on ditching and associated safety recommendations SARAH project legacy folder Report on test data for fully guided fuselages with dynamic pitch Final report on the dissemination and communication of results Report on test data for flat plate tests Report on design solutions to increase safety during ditching with respect to energy absorbing structures Analysis of guided ditching test on double curvature specimen Implementation report and tradeoff analysis Report on test data for double-curvature rigid specimen Analysis of guided ditching of single curvature, deformable structures Analysis of guided ditching of fuselage with dynamic pitch Periodic Progress Report including 1st cost statement Progress report: Report presenting all work performed in the first 24 months of WP2. Report on the impact of configurational changes on ditching loads and design risk mitigations Novel energy absorbing concept definition for ditching scenarios Report on the analysis of the effect of waves on ditching and associated safety recommendations Dissemination Action Plan Definition of the conditions for guided aircraft ditching tests Numerical simulation of energy absorbing concepts for ditching Mid-term report on the dissemination and communication of results Report on test data for single-curvature deformable specimen Progress report: Report presenting all work performed in the first 12 months of WP2 Report on design simulation results and simulation quality for unconventional A/C BWB Final Report: Report presenting benchmarking of innovated simulation strategies and lessons learned for safety enhancement from all contributing partners Report on the analysis of the effect of handling and approach conditions on ditching and associated safety recommendations Report on the analysis of the effect of handling and approach conditions on ditching and associated safety recommendations. Impact on Loads and Safety of project results Report on test data on helicopter ditching Analysis of guided ditching of flat plate specimen Other (2) Lessons learned on robust simulation capabilities for water-impact of airborne vehicles addressing aircraft certification needs Project Website and Communication Pack Pubblicazioni Peer reviewed articles (8) Multi-resolution Delta-plus-SPH with tensile instability control: Towards high Reynolds number flows Autori: P.N. Sun, A. Colagrossi, S. Marrone, M. Antuono, A.M. Zhang Pubblicato in: Computer Physics Communications, Issue 224, 2018, Page(s) 63-80, ISSN 0010-4655 Editore: Elsevier BV DOI: 10.1016/j.cpc.2017.11.016 Challenges on the numerical prediction of slamming loads on LNG tank insulation panels Autori: S. Marrone, A. Colagrossi, J.S. Park, E.F. Campana Pubblicato in: Ocean Engineering, Issue 141, 2017, Page(s) 512-530, ISSN 0029-8018 Editore: Pergamon Press Ltd. DOI: 10.1016/j.oceaneng.2017.06.041 High-speed water impacts of flat plates in different ditching configuration through a Riemann-ALE SPH model Autori: S. Marrone, A. Colagrossi, L. Chiron, M. De Leffe, D. Le Touzé Pubblicato in: Journal of Hydrodynamics, Issue 30/1, 2018, Page(s) 38-48, ISSN 1001-6058 Editore: Chinese Ocean Press DOI: 10.1007/s42241-018-0004-y An accurate and efficient SPH modeling of the water entry of circular cylinders Autori: Pengnan Sun, A-Man Zhang, Salvatore Marrone, Furen Ming Pubblicato in: Applied Ocean Research, Issue 72, 2018, Page(s) 60-75, ISSN 0141-1187 Editore: Pergamon Press Ltd. DOI: 10.1016/j.apor.2018.01.004 Coupled SPH–FV method with net vorticity and mass transfer Autori: L. Chiron, S. Marrone, A. Di Mascio, D. Le Touzé Pubblicato in: Journal of Computational Physics, Issue 364, 2018, Page(s) 111-136, ISSN 0021-9991 Editore: Academic Press DOI: 10.1016/j.jcp.2018.02.052 Challenges of fully-coupled high-fidelity ditching simulations Autori: Maximilian Müller, Malte Woidt, Matthias Haupt, Peter Horst Pubblicato in: MATEC Web of Conferences, Issue 233, 2018, Page(s) 00020, ISSN 2261-236X Editore: EDP Sciences DOI: 10.1051/matecconf/201823300020 Fast and accurate SPH modelling of 3D complex wall boundaries in viscous and non viscous flows Autori: L. Chiron, M. de Leffe, G. Oger, D. Le Touzé Pubblicato in: Computer Physics Communications, Issue 234, 2019, Page(s) 93-111, ISSN 0010-4655 Editore: Elsevier BV DOI: 10.1016/j.cpc.2018.08.001 Cavitation and ventilation modalities during ditching Autori: A. Iafrati, S. Grizzi Pubblicato in: Physics of Fluids, Issue 31/5, 2019, Page(s) 052101, ISSN 1070-6631 Editore: American Institute of Physics DOI: 10.1063/1.5092559 Conference proceedings (14) Experimental Ditching Loads on Aeronautical Flexible Structures Autori: Juan Tomás Viana Lozoya, Héctor Climent Máñez Pubblicato in: Proceedings of the International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017), Issue Volume 1, 2017, ISBN 978-1-5108-6100-8 Editore: IFASD 2017 DOI: 10.5281/zenodo.1438112 High-speed water impacts of flat plates in different ditching configurations through a Riemann-ALE SPH model Autori: Marrone, S; Colagrossi A.; Chiron L.; De Leffe, M.; Le Touze, D. Pubblicato in: Advances of Smoothed Particle Hydrodynamics: the Proceedings of the 2017 SPHERIC Beijing International Workshop, Issue Yearly, 2018, Page(s) 12, ISBN 978-1-946018-02-1 Editore: ScienTech Publisher DOI: 10.5281/zenodo.3732703 Experimental Ditching Loads on Aeronautical Flexible Structures Autori: Climent Máñez, H.; Pastor García, G.; Viana Lozoya, J.T. Pubblicato in: "Proceedings of the IFASD ""International Forum on Aeroelasticity and Structural Dynamics"" 2017", Issue Volume 1, 2017, Page(s) 19, ISBN 978-1-5108-6100-8 Editore: International Forum on Aeroelasticity and Structural Dynamics Organizing Committee DOI: 10.5281/zenodo.1438113 Application of the MLM to evaluate the hydrodynamic loads endured in the event of aircraft ditching Autori: MARTIN L.; JACQUES V.; PAUL B. Pubblicato in: Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) 7th European Conference on Computational Fluid Dynamics (ECCM - ECFD 2018), Issue Yearly, 2018, Page(s) 10 Editore: ECCM - ECFD 2018 Organizing Committee DOI: 10.5281/zenodo.3732220 Effect of Surface Curvature on the Hydrodynamics of Water Entry at High Horizontal Velocity Autori: Alessandro Iafrati Pubblicato in: Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics, Issue OMAE2018-78438, V009T13A034, 2018, Page(s) 8, ISBN 978-0-7918-5130-2 Editore: American Society of Mechanical Engineers DOI: 10.1115/omae2018-78438 Fluid-structure interaction during the water impact at high horizontal velocity of a thick plate: experimental data and simplified modelling Autori: Iafrati Alessandro Pubblicato in: Proceedings of the 8th International Conference on HYDROELASTICITY IN MARINE TECHNOLOGY, Issue Yearly, 2018, Page(s) 9 Editore: HYEL 2018 Organizing Committee DOI: 10.5281/zenodo.3732649 EU research project SARAH: ditching tests and simulation of real aircraft geometries Autori: Viana Lozoya, J.T.; Espinosa de los Monteros García-Frías, J.; Climent Máñez, H. Pubblicato in: Proceedings of the Aerospace Structural Impact Dynamics International Conference - ASIDIC 2019, Issue Yearly, 2019, Page(s) 21 Editore: ASIDIC Organizing Committee DOI: 10.5281/zenodo.3706503 Experimental investigation of fluid-structure interaction phenomena during aircraft ditching Autori: Alessandro Iafrati, Silvano Grizzi, Flavio Olivieri Pubblicato in: AIAA Scitech 2019 Forum, Issue AIAA 2019-2030, 2019, ISBN 978-1-62410-578-4 Editore: American Institute of Aeronautics and Astronautics DOI: 10.2514/6.2019-2030 Ditching loads numerical and experimental alternatives Autori: Climent Máñez, H.; Arévalo Lozano, F.; Viana Lozoya, J.T.; Pérez Heredia, E. Pubblicato in: International Forum on Aeroelasticity and Structural Dynamics IFASD 2019 Conference Proceedings, Issue Yearly, 2019, Page(s) 18 Editore: IFASD Organizing Committee DOI: 10.5281/zenodo.3706545 Comparative analysis of different methods to compute ditching loads Autori: Climent Máñez, H.; Viana Lozoya, J.T.; Sánchez Iglesias, F.; Espinosa de los Monteros García-Frías, J. Pubblicato in: Aerospace Structural Impact Dynamics International Conference - ASIDIC 2019, Issue Yearly, 2019 Editore: ASIDIC Organizing Committee DOI: 10.5281/zenodo.3706511 Coupling fluid and pressurized membrane structure for the study of a helicopter ditching Autori: Blanchard Clement; Anh Le Van; Séverin Halbout; Nicolas Couty; Yoann Jus; Pubblicato in: 24ème Congrès Français de Mécanique Proceedings, Issue Yearly, 2019, Page(s) 9 Editore: Association Française de Mécanique (AFM) DOI: 10.5281/zenodo.3735903 Socket-Based Coupling of OpenFOAM and Abaqus to Simulate Vertical Water Entry Of Rigid And Deformable Structures Autori: Maximilian Müller, Matthias Haupt, Peter Horst Pubblicato in: Proceedings of the 6th ESI OpenFOAM User Conference 2018, Issue 6, 2018, Page(s) 20 Editore: ESI Group DOI: 10.13140/rg.2.2.33478.73281 Effect of the body curvature on aircraft ditching hydrodynamics Autori: A. Iafrati Pubblicato in: Proceedings of 33rd International Workshop on Water Waves and Floating Bodies, Issue Yearly, 2018, Page(s) 4 Editore: IWWWFB Organizing Committee DOI: 10.5281/zenodo.3732424 Flexible Structures Response To Ditching Loads Autori: Viana Lozoya, J.T.; Pastor García, G.; Climent Máñez, H. Pubblicato in: Proceedings of the ASIDIC 2017: Aerospace Structural Impact Dynamics International Conference, Issue Yearly, 2017, Page(s) 24 Editore: ASIDIC 2017 Organizing Committee DOI: 10.5281/zenodo.1287826 Thesis and dissertations (5) Einsatz viskoser CFD zur Anpassung eines Streifenverfahrens für deformierte Flugzeugsektionen zur gekoppelten Fluid-Struktur-Interaktion Autori: Paul Adrian Lohstöter Pubblicato in: Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory, 2017 Editore: TUHH Untersuchung der Flugzeugrumpflasten bei der Notwasserlandung für variierende Anflugparameter Autori: Lennart Döhle Pubblicato in: Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory, 2017 Editore: TUHH Untersuchung der Notwasserlandung von Flugzeugen in Wellen Autori: Grell, J. (Prof. Rung) Pubblicato in: Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory, 2018 Editore: TUHH Numerical Stability Analysis of Ditching Simulations Autori: Radhouane Hssini Pubblicato in: Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory, 2018 Editore: TUHH Investigation of Coupling Approaches for the Numerical Simulation of Fluid-Structure Interaction Autori: Sonja Kraus Pubblicato in: Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory, Issue Master Thesis, 2018 Editore: TUHH È in corso la ricerca di dati su OpenAIRE... Si è verificato un errore durante la ricerca dei dati su OpenAIRE Nessun risultato disponibile
