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SARAH SIGNED

Increased Safety and robust certification for ditching of aircrafts and helicopters

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

SARAH project word cloud

Explore the words cloud of the SARAH project. It provides you a very rough idea of what is the project "SARAH" about.

slamming flying oem close transport crash aviation loads public vehicle hydrodynamic kinetic suppliers vapor vehicles trustworthiness favorable subsequent mechanics flight phases accordingly airborne passengers ditching experts simulation regulation acting helicopter energy water industries transferred dynamics adjustment minimize pressing distinctive fluid safety evacuation injury holistic prove ideal air remaining candidate services hydromechanics generalized motion stakeholders structure helicopters forces interaction certification concerned sarah aircraft examples aircrafts handling travel acknowledged safe performance line identification practices risk speeds pilots refer emergency links campaigns technologies landing generation establishing

Project "SARAH" data sheet

The following table provides information about the project.

Coordinator	IBK-INNOVATION GMBH & CO. KG Organization address address: BUTENDEICHSWEG 2 city: HAMBURG postcode: 21129 website: www.ibk-innovation.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Germany [DE]
Project website	http://www.sarah-project.eu
Total cost	6˙636˙395 €
EC max contribution	6˙636˙393 € (100%)
Programme	1. H2020-EU.3.4. (SOCIETAL CHALLENGES - Smart, Green And Integrated Transport)
Code Call	H2020-MG-2016-SingleStage-INEA
Funding Scheme	RIA
Starting year	2016
Duration (year-month-day)	from 2016-10-01 to 2020-03-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	IBK-INNOVATION GMBH & CO. KG IBK-INNOVATION GMBH & CO. KG Organization address address: BUTENDEICHSWEG 2 city: HAMBURG postcode: 21129 website: www.ibk-innovation.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (HAMBURG)	coordinator	560˙968.00
2	CONSIGLIO NAZIONALE DELLE RICERCHE CONSIGLIO NAZIONALE DELLE RICERCHE Organization address address: PIAZZALE ALDO MORO 7 city: ROMA postcode: 185 website: www.cnr.it contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	IT (ROMA)	participant	1˙280˙000.00
3	ECOLE CENTRALE DE NANTES ECOLE CENTRALE DE NANTES Organization address address: RUE DE LA NOE 1 city: NANTES CEDEX 3 postcode: 44321 website: http://www.ec-nantes.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (NANTES CEDEX 3)	participant	781˙875.00
4	TECHNISCHE UNIVERSITAT HAMBURG TECHNISCHE UNIVERSITAT HAMBURG Organization address address: AM SCHWARZENBERG CAMPUS 1 city: HAMBURG postcode: 21073 website: www.tuhh.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (HAMBURG)	participant	707˙363.00
5	DASSAULT AVIATION DASSAULT AVIATION Organization address address: 9 ROND POINT CHAMPS-ELYSEES-MARCEL DASSAULT city: PARIS postcode: 75008 website: www.dassault-aviation.com contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (PARIS)	participant	702˙048.00
6	BUREAU VERITAS SOLUTIONS MARINE & OFFSHORE BUREAU VERITAS SOLUTIONS MARINE & OFFSHORE Organization address address: 8 BOULEVARD ALBERT EINSTEIN city: NANTES postcode: 92400 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (NANTES)	participant	587˙083.00
7	TECHNISCHE UNIVERSITAET BRAUNSCHWEIG TECHNISCHE UNIVERSITAET BRAUNSCHWEIG Organization address address: UNIVERSITAETSPLATZ 2 city: BRAUNSCHWEIG postcode: 38106 website: www.tu-braunschweig.de contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (BRAUNSCHWEIG)	participant	495˙250.00
8	NEXTFLOW SOFTWARE NEXTFLOW SOFTWARE Organization address address: 1 RUE DE LA NOE city: NANTES postcode: 44300 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (NANTES)	participant	453˙053.00
9	AIRBUS DEFENCE AND SPACE SA AIRBUS DEFENCE AND SPACE SA Organization address address: AVENIDA DE ARAGON 404 city: MADRID postcode: 28022 website: www.eads.net contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (MADRID)	participant	412˙500.00
10	AIRBUS HELICOPTERS AIRBUS HELICOPTERS Organization address address: L AEROPORT city: MARIGNANE postcode: 13700 website: www.eurocopter.com contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (MARIGNANE)	participant	378˙750.00
11	EASN Technology Innovation Services BVBA EASN Technology Innovation Services BVBA Organization address address: TERWEIDENSTRAAT 28 city: BUDINGEN postcode: 3440 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	BE (BUDINGEN)	participant	172˙500.00
12	AIRBUS OPERATIONS GMBH AIRBUS OPERATIONS GMBH Organization address address: KREETSLAG 10 city: HAMBURG postcode: 21129 website: www.airbus.com contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	DE (HAMBURG)	participant	105˙000.00
13	HYDROCEAN HYDROCEAN Organization address address: 8 BOULEVARD ALBERT EINSTEIN city: NANTES CEDEX 3 postcode: 44323 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (NANTES CEDEX 3)	participant	0.00

Map

Project objective

SARAH is concerned with establishing novel holistic, simulation-based approaches to the analysis of aircraft ditching. It is build up from a consortium of experts from OEM industries, experienced suppliers of simulation technologies, established research institutions and representatives of the certification authorities. Results of SARAH are expected to support a performance-based regulation and certification for next generation aircraft and helicopter and to enhance the safe air transport as well as to foster the trustworthiness of aviation services. Aircrafts and helicopters often travel above water and thus have to prove a safe landing under emergency conditions. The specific challenge is to minimize the risk of injury to passengers and to enable safe evacuation. Accordingly, the motion of the aircraft/helicopter along with the forces acting on the structure are studied for controlled water impact during the design phase of an aircraft. Ditching has close links with crash simulation, but also distinctive features. Examples refer to hydrodynamic slamming loads on airborne vehicles and complex hydromechanics (partially at very large forward speeds) as well as the interaction of multi-phase fluid dynamics (involving air, water, and vapor phases) and structure mechanics. Design for ditching involves more than the analysis of loads and subsequent strengthening of the structure. It often requires adjustment campaigns for the handling of the vehicle during approach and the identification of favorable approach/flight-path conditions in line with the pilots flying capabilities to minimize the remaining kinetic energy of the vehicle to be transferred into the water. In conclusion, a pressing need for more advanced studies to support the development of next-generation, generalized simulation-based ditching-analysis practices is acknowledged by all stakeholders. The public interest in safety makes this proposal an ideal candidate for a European research proposal.

Deliverables

List of deliverables.
Project Website and Communication Pack	Other	2019-11-20 12:03:15
Dissemination Action Plan	Documents, reports	2019-11-20 12:03:15
Progress report: Report presenting all work performed in the first 12 months of WP2	Documents, reports	2019-11-20 12:03:15
Mid-term report on the dissemination and communication of results	Documents, reports	2019-11-20 12:03:15
Definition of the conditions for guided aircraft ditching tests	Documents, reports	2019-11-20 12:03:15
Periodic Progress Report including 1st cost statement	Documents, reports	2019-11-20 12:03:15

Take a look to the deliverables list in detail: detailed list of SARAH deliverables.

Publications

List of publications.
year	authors and title	journal	last update
2017	Paul Adrian LohstÃ¶ter Einsatz viskoser CFD zur Anpassung eines Streifenverfahrens fÃ¼r deformierte Flugzeugsektionen zur gekoppelten Fluid-Struktur-Interaktion published pages: , ISSN: , DOI:	Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory	2020-04-04
2019	L. Chiron, M. de Leffe, G. Oger, D. Le TouzÃ© Fast and accurate SPH modelling of 3D complex wall boundaries in viscous and non viscous flows published pages: 93-111, ISSN: 0010-4655, DOI: 10.1016/j.cpc.2018.08.001	Computer Physics Communications 234	2020-04-04
2018	Grell, J. (Prof. Rung) Untersuchung der Notwasserlandung von Flugzeugen in Wellen published pages: , ISSN: , DOI:	Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory	2020-04-04
2018	Iafrati Alessandro Fluid-structure interaction during the water impact at high horizontal velocity of a thick plate: experimental data and simplified modelling published pages: 9, ISSN: , DOI: 10.5281/zenodo.3732649	Proceedings of the 8th International Conference on HYDROELASTICITY IN MARINE TECHNOLOGY Yearly	2020-04-04
2017	Viana Lozoya, J.T.; Pastor GarcÃa, G.; Climent MÃ¡Ã±ez, H. Flexible Structures Response To Ditching Loads published pages: 24, ISSN: , DOI: 10.5281/zenodo.1287826	Proceedings of the ASIDIC 2017: Aerospace Structural Impact Dynamics International Conference Yearly	2020-04-04
2019	A. Iafrati, S. Grizzi Cavitation and ventilation modalities during ditching published pages: 52101, ISSN: 1070-6631, DOI: 10.1063/1.5092559	Physics of Fluids 31/5	2020-04-04
2019	Climent MÃ¡Ã±ez, H.; Viana Lozoya, J.T.; SÃ¡nchez Iglesias, F.; Espinosa de los Monteros GarcÃa-FrÃas, J. Comparative analysis of different methods to compute ditching loads published pages: , ISSN: , DOI: 10.5281/zenodo.3706511	Aerospace Structural Impact Dynamics International Conference - ASIDIC 2019 Yearly	2020-04-04
2019	Blanchard Clement; Anh Le Van; SÃ©verin Halbout; Nicolas Couty; Yoann Jus; Coupling fluid and pressurized membrane structure for the study of a helicopter ditching published pages: 9, ISSN: , DOI: 10.5281/zenodo.3735903	24Ã¨me CongrÃ¨s FranÃ§ais de MÃ©canique Proceedings Yearly	2020-04-04
2018	Radhouane Hssini Numerical Stability Analysis of Ditching Simulations published pages: , ISSN: , DOI:	Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory	2020-04-04
2018	MARTIN L.; JACQUES V.; PAUL B. Application of the MLM to evaluate the hydrodynamic loads endured in the event of aircraft ditching published pages: 10, ISSN: , DOI: 10.5281/zenodo.3732220	Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) 7th European Conference on Computational Fluid Dynamics (ECCM - ECFD 2018) Yearly	2020-04-04
2018	A. Iafrati Effect of the body curvature on aircraft ditching hydrodynamics published pages: 4, ISSN: , DOI: 10.5281/zenodo.3732424	Proceedings of 33rd International Workshop on Water Waves and Floating Bodies Yearly	2020-04-04
2018	Maximilian MÃ¼ller, Matthias Haupt, Peter Horst Socket-Based Coupling of OpenFOAM and Abaqus to Simulate Vertical Water Entry Of Rigid And Deformable Structures published pages: 20, ISSN: , DOI: 10.13140/rg.2.2.33478.73281	Proceedings of the 6th ESI OpenFOAM User Conference 2018 6	2020-04-04
2019	Viana Lozoya, J.T.; Espinosa de los Monteros GarcÃa-FrÃas, J.; Climent MÃ¡Ã±ez, H. EU research project SARAH: ditching tests and simulation of real aircraft geometries published pages: 21, ISSN: , DOI: 10.5281/zenodo.3706503	Proceedings of the Aerospace Structural Impact Dynamics International Conference - ASIDIC 2019 Yearly	2020-04-04
2017	Lennart DÃ¶hle Untersuchung der Flugzeugrumpflasten bei der Notwasserlandung fÃ¼r variierende Anflugparameter published pages: , ISSN: , DOI:	Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory	2020-04-04
2018	Sonja Kraus Investigation of Coupling Approaches for the Numerical Simulation of Fluid-Structure Interaction published pages: , ISSN: , DOI:	Hamburg University of Technology, Institute for Fluid Dynamics and Ship Theory Master Thesis	2020-04-04
2019	Climent MÃ¡Ã±ez, H.; ArÃ©valo Lozano, F.; Viana Lozoya, J.T.; PÃ©rez Heredia, E. Ditching loads numerical and experimental alternatives published pages: 18, ISSN: , DOI: 10.5281/zenodo.3706545	International Forum on Aeroelasticity and Structural Dynamics IFASD 2019 Conference Proceedings Yearly	2020-04-04
2018	P.N. Sun, A. Colagrossi, S. Marrone, M. Antuono, A.M. Zhang Multi-resolution Delta-plus-SPH with tensile instability control: Towards high Reynolds number flows published pages: 63-80, ISSN: 0010-4655, DOI: 10.1016/j.cpc.2017.11.016	Computer Physics Communications 224	2019-11-20
2018	L. Chiron, S. Marrone, A. Di Mascio, D. Le TouzÃ© Coupled SPHâ€“FV method with net vorticity and mass transfer published pages: 111-136, ISSN: 0021-9991, DOI: 10.1016/j.jcp.2018.02.052	Journal of Computational Physics 364	2019-11-20
2018	Pengnan Sun, A-Man Zhang, Salvatore Marrone, Furen Ming An accurate and efficient SPH modeling of the water entry of circular cylinders published pages: 60-75, ISSN: 0141-1187, DOI: 10.1016/j.apor.2018.01.004	Applied Ocean Research 72	2019-11-20
2017	Juan TomÃ¡s Viana Lozoya, HÃ©ctor Climent MÃ¡Ã±ez Experimental Ditching Loads on Aeronautical Flexible Structures published pages: , ISSN: , DOI:	Proceedings of the International Forum on Aeroelasticity and Structural Dynamics (IFASD 2017) 2017	2019-11-20
2017	S. Marrone, A. Colagrossi, J.S. Park, E.F. Campana Challenges on the numerical prediction of slamming loads on LNG tank insulation panels published pages: 512-530, ISSN: 0029-8018, DOI: 10.1016/j.oceaneng.2017.06.041	Ocean Engineering 141	2019-11-20
2017	Juan TomÃ¡s Viana Lozoya, HÃ©ctor Climent MÃ¡Ã±ez Flexible Structures Response to Ditching Loads published pages: , ISSN: , DOI:	Proceedings of the ASIDIC 2017: Aerospace Structural Impact Dynamics International Conference 2017	2019-11-20
2018	S. Marrone, A. Colagrossi, L. Chiron, M. De Leffe, D. Le TouzÃ© High-speed water impacts of flat plates in different ditching configuration through a Riemann-ALE SPH model published pages: 38-48, ISSN: 1001-6058, DOI: 10.1007/s42241-018-0004-y	Journal of Hydrodynamics 30/1	2019-11-20

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