JEt noise of high bypass RatiO eNgine: Installation, advanced Modelling and mitigatiOn

Informazioni relative al progetto

JERONIMO

ID dell’accordo di sovvenzione: 314692

Progetto chiuso

Data di avvio 1 Novembre 2012

Data di completamento 31 Agosto 2017

Finanziato da

• Specific Programme "Cooperation": Transport (including Aeronautics)

Costo totale € 7 361 403,40

Contributo UE € 4 838 815,00

Coordinato da

AIRBUS DEFENCE AND SPACE GMBH
Germany

Obiettivo

The central goal of JERONIMO is the understanding of the physical mechanisms of ultrahigh bypass ratio (UHBR) engines with a bypass ratio (BPR) larger than 12 and the related installed jet noise with potential jet-wing interaction. The aim is to reduce uncertainties in jet noise characterisation of this novel installation configuration by wind tunnel tests and predictions and being able to derive design recommendation for future UHBR Engine jet noise reduction. For the achievement of those goals, UHBR engines have to be investigated experimentally for their jet noise characteristics in the isolated and installed configuration. A consistent database will be built

at European level in the jet noise test facility at CEPRA19, applying advanced and improved measurement techniques such as far-field noise & near-field pressure measurements for noise source localization. In parallel, existing CFD-CAA simulation tools will be adapted and validated (or “used state-of-the-art” only), and the overall methodology to predict flight stream effects and complex interaction mechanisms for UHBR engine jet noise at medium and full scale will be developed. This will need an identification of the key physical

or key flow features by a detailed processing of the experiments together with numerical data for steady and unsteady flow conditions and acoustics in combination with analytical/theoretical methods, such as flow instability analysis. Innovative nozzles will also be designed regarding the UHBR architecture and assessed to reduce UHBR engine installed jet noise. Finally, recommendations in term of e.g. the relative position of nozzle/wing will be provided, the methods & data will be assessed. An evaluation for aircraft noise and a common database will be established.

Campo scientifico

Not validated

• natural sciences › computer and information sciences › databases
• engineering and technology › mechanical engineering › vehicle engineering › aerospace engineering › aircraft
• natural sciences › physical sciences › acoustics
• natural sciences › computer and information sciences › software › software applications › simulation software

Programma(i)

• FP7-TRANSPORT - Specific Programme "Cooperation": Transport (including Aeronautics)

Argomento(i)

• AAT.2012.1.1-1. - Flight physics

Invito a presentare proposte

FP7-AAT-2012-RTD-1
Vedi altri progetti per questo bando

Meccanismo di finanziamento

CP-FP - Small or medium-scale focused research project

Coordinatore

AIRBUS DEFENCE AND SPACE GMBH

• Contributo UE: € 540 131,71
• Indirizzo: WILLY-MESSERSCHMITT-STRASSE 1 ; 82024 Taufkirchen ; Germania
• Regione: Bayern › Oberbayern › München, Landkreis
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Peter Lilischkis (Mr.)
• Costo totale: Nessun dato

Partecipanti (12)

AIRBUS OPERATIONS SAS

Francia

• Contributo UE: € 468 944,50
• Indirizzo: ROUTE DE BAYONNE 316 ; 31060 Toulouse
• Regione: Occitanie › Midi-Pyrénées › Haute-Garonne
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Sylvie Vergnes (Mrs.)
• Costo totale: Nessun dato

ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

Germania

• Contributo UE: € 361 798,00
• Indirizzo: Eschenweg 11 ; 15827 Blankenfelde-Mahlow
• Regione: Brandenburg › Brandenburg › Teltow-Fläming
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Ralf Von Der Bank (Dr.)
• Costo totale: Nessun dato

SAFRAN AIRCRAFT ENGINES

Francia

• Contributo UE: € 249 568,00
• Indirizzo: BVD DU GENERAL MARTIAL VALIN 2 ; 75015 Paris
• Regione: Ile-de-France › Ile-de-France › Paris
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Charles Chuc (Mr.)
• Costo totale: Nessun dato

CENTRE EUROPEEN DE RECHERCHE ET DEFORMATION AVANCEE EN CALCUL SCIENTIFIQUE

Francia

• Contributo UE: € 194 974,00
• Indirizzo: AVENUE G CORIOLIS 42 ; 31057 Toulouse Cedex
• Regione: Occitanie › Midi-Pyrénées › Haute-Garonne
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Dominique Roffi (Mr.)
• Costo totale: Nessun dato

CFD SOFTWARE - ENTWICKLUNGS- UND FORSCHUNGSGESELLSCHAFT MBH

Germania

• Contributo UE: € 369 960,00
• Indirizzo: WOLZOGENSTRASSE 4 ; 14163 Berlin
• Regione: Berlin › Berlin › Berlin
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Frank Thiele (Prof.)
• Costo totale: Nessun dato

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS

Francia

• Contributo UE: € 279 745,80
• Indirizzo: RUE MICHEL ANGE 3 ; 75794 Paris
• Regione: Ile-de-France › Ile-de-France › Paris
• Tipo di attività: Research Organisations
• Contatto amministrativo: Patrice Soullie (Mr.)
• Costo totale: Nessun dato

DEUTSCHES ZENTRUM FUR LUFT - UND RAUMFAHRT EV

Germania

• Contributo UE: € 667 752,00
• Indirizzo: LINDER HOHE ; 51147 Koln
• Regione: Nordrhein-Westfalen › Köln › Köln, Kreisfreie Stadt
• Tipo di attività: Research Organisations
• Contatto amministrativo: Kathrin Althaus (Mrs.)
• Costo totale: Nessun dato

INASCO HELLAS ETAIREIA EFARMOSMENON AERODIASTIMIKON EPISTIMON EE

Grecia

• Contributo UE: € 125 331,74
• Indirizzo: NAPOLEONTOS ZERVA 18 ; 16675 Glyfada Athina
• Regione: Αττική › Aττική › Νότιος Τομέας Αθηνών
• Tipo di attività: Private for-profit entities (excluding Higher or Secondary Education Establishments)
• Contatto amministrativo: Dimitri Bofilios (Dr.)
• Costo totale: Nessun dato

OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES

Francia

• Contributo UE: € 913 255,50
• Indirizzo: CHEMIN DE LA HUNIERE ; 91120 Palaiseau
• Regione: Ile-de-France › Ile-de-France › Essonne
• Tipo di attività: Research Organisations
• Contatto amministrativo: Jean-Michel Goulon (Mr.)
• Costo totale: Nessun dato

THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE

Regno Unito

• Contributo UE: € 330 354,00
• Indirizzo: TRINITY LANE THE OLD SCHOOLS ; CB2 1TN Cambridge
• Regione: East of England › East Anglia › Cambridgeshire CC
• Tipo di attività: Higher or Secondary Education Establishments
• Contatto amministrativo: Renata Schaeffer (Ms.)
• Costo totale: Nessun dato

UNIVERSITA DEGLI STUDI ROMA TRE

Italia

• Contributo UE: € 72 000,00
• Indirizzo: VIA OSTIENSE 133 ; 00154 Roma
• Regione: Centro (IT) › Lazio › Roma
• Tipo di attività: Higher or Secondary Education Establishments
• Contatto amministrativo: Roberto Camussi (Prof.)
• Costo totale: Nessun dato

UNIVERSITY OF SOUTHAMPTON

Regno Unito

• Contributo UE: € 264 999,75
• Indirizzo: Highfield ; SO17 1BJ Southampton
• Regione: South East (England) › Hampshire and Isle of Wight › Southampton
• Tipo di attività: Higher or Secondary Education Establishments
• Contatto amministrativo: Yan Qiao (Ms.)
• Costo totale: Nessun dato