RECORD

Research on Core Noise Reduction

 Coordinatore DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV 

 Organization address address: Linder Hoehe
city: KOELN
postcode: 51147

contact info
Titolo: Ms.
Nome: Christine
Cognome: Zöllter
Email: send email
Telefono: +49 30 67055 139
Fax: +49 30 67055 8139

 Nazionalità Coordinatore Germany [DE]
 Totale costo 5˙935˙211 €
 EC contributo 4˙008˙962 €
 Programma FP7-TRANSPORT
Specific Programme "Cooperation": Transport (including Aeronautics)
 Code Call FP7-AAT-2012-RTD-1
 Funding Scheme CP-FP
 Anno di inizio 2013
 Periodo (anno-mese-giorno) 2013-01-01   -   2015-12-31

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV

 Organization address address: Linder Hoehe
city: KOELN
postcode: 51147

contact info
Titolo: Ms.
Nome: Christine
Cognome: Zöllter
Email: send email
Telefono: +49 30 67055 139
Fax: +49 30 67055 8139

DE (KOELN) coordinator 790˙756.00
2    CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

 Organization address address: Rue Michel -Ange 3
city: PARIS
postcode: 75794

contact info
Titolo: Ms.
Nome: Armel
Cognome: Agbobli
Email: send email
Telefono: +33 1 45075921
Fax: +33 1 45075819

FR (PARIS) participant 401˙320.00
3    CENTRE EUROPEEN DE RECHERCHE ET DE FORMATION AVANCEE EN CALCUL SCIENTIFIQUE

 Organization address address: Avenue Gaspard Coriolis 42
city: TOULOUSE
postcode: 31057

contact info
Titolo: Dr.
Nome: Thierry
Cognome: Poinsot
Email: send email
Telefono: 33561193034
Fax: 33561193000

FR (TOULOUSE) participant 336˙710.00
4    POLITECNICO DI MILANO

 Organization address address: PIAZZA LEONARDO DA VINCI 32
city: MILANO
postcode: 20133

contact info
Titolo: Prof.
Nome: Paolo
Cognome: Gaetani
Email: send email
Telefono: 390224000000

IT (MILANO) participant 303˙778.00
5    THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE

 Organization address address: The Old Schools, Trinity Lane
city: CAMBRIDGE
postcode: CB2 1TN

contact info
Titolo: Ms.
Nome: Renata
Cognome: Schaeffer
Email: send email
Telefono: +44 1223 333543
Fax: +44 1223 332988

UK (CAMBRIDGE) participant 300˙000.00
6    TECHNISCHE UNIVERSITAET MUENCHEN

 Organization address address: Arcisstrasse 21
city: MUENCHEN
postcode: 80333

contact info
Titolo: Ms.
Nome: Katrin
Cognome: Hörmann
Email: send email
Telefono: +49 89 289 22629
Fax: +49 89 289 22620

DE (MUENCHEN) participant 266˙880.00
7    TECHNISCHE UNIVERSITAET DARMSTADT

 Organization address address: Karolinenplatz 5
city: DARMSTADT
postcode: 64289

contact info
Titolo: Prof.
Nome: Amsini
Cognome: Sadiki
Email: send email
Telefono: +49 6151 162157

DE (DARMSTADT) participant 226˙200.00
8    TURBOMECA SA

 Organization address address: Avenue du President Szydlowski
city: BORDES
postcode: 64511

contact info
Titolo: Ms.
Nome: Estelle
Cognome: Grue
Email: send email
Telefono: +33 559 12 59 13
Fax: +33 559 12 51 73

FR (BORDES) participant 209˙742.00
9    ROLLS-ROYCE PLC

 Organization address address: BUCKINGHAM GATE 65
city: LONDON
postcode: SW1E 6AT

contact info
Nome: David
Cognome: Bone
Email: send email
Telefono: +44 1332 249842
Fax: +44 1332 249646

UK (LONDON) participant 180˙190.00
10    OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES

 Organization address address: Avenue de la Division Leclerc 29
city: CHATILLON
postcode: 92322

contact info
Titolo: Mr.
Nome: Jean-Michel
Cognome: Goulon
Email: send email
Telefono: +33 1 80386765

FR (CHATILLON) participant 150˙780.00
11    UNIVERSITA DEGLI STUDI DI FIRENZE

 Organization address address: Piazza San Marco 4
city: Florence
postcode: 50121

contact info
Titolo: Prof.
Nome: Andrea
Cognome: Arnone
Email: send email
Telefono: +39 055 4796346
Fax: +39 055 4796342

IT (Florence) participant 150˙664.00
12    UNIVERSIDAD POLITECNICA DE MADRID

 Organization address address: Calle Ramiro de Maeztu 7
city: MADRID
postcode: 28040

contact info
Titolo: Prof.
Nome: Roque
Cognome: Corral
Email: send email
Telefono: +34 91 207 92225

ES (MADRID) participant 149˙709.00
13    CAVE S.R.L

 Organization address address: Via Domenichino 19
city: Milano
postcode: 20149

contact info
Titolo: Dr.
Nome: Alessandro
Cognome: Muroni
Email: send email
Telefono: 390332000000
Fax: 390332000000

IT (Milano) participant 90˙000.00
14    SNECMA SAS

 Organization address address: 2 Bvd du General Martial-Valin
city: PARIS
postcode: 75724

contact info
Titolo: Mr.
Nome: Patrick
Cognome: Houel
Email: send email
Telefono: +33 1 60597367
Fax: +33 1 60597845

FR (PARIS) participant 85˙150.00
15    GE AVIO SRL

 Organization address address: VIA I MAGGIO 99
city: RIVALTA DI TORINO
postcode: 10040

contact info
Titolo: Dr.
Nome: Massimo
Cognome: Negro
Email: send email
Telefono: 390110000000
Fax: 390110000000

IT (RIVALTA DI TORINO) participant 78˙000.00
16    MSC SOFTWARE BELGIUM

 Organization address address: RUE EMILE FRANCQUI 1 AXIS PARK
city: MONT SAINT GUIBERT
postcode: 1435

contact info
Titolo: Prof.
Nome: Jean-Louis
Cognome: Migeot
Email: send email
Telefono: 3210451226
Fax: 3210454626

BE (MONT SAINT GUIBERT) participant 77˙000.00
17    SANDU M. CONSTANTIN PERSOANA FIZICA

 Organization address address: RIPICENI STR 6 A BLOC 5 SC A APT 40
city: BUCURESTI
postcode: 023 624

contact info
Titolo: Dr.
Nome: Constantin
Cognome: Sandu
Email: send email
Telefono: 40723147322

RO (BUCURESTI) participant 75˙000.00
18    ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

 Organization address address: Eschenweg 11
city: BLANKENFELDE-MAHLOW
postcode: 15827

contact info
Titolo: Dr.
Nome: Ralf
Cognome: Von Der Bank
Email: send email
Telefono: +49 33708 61373
Fax: +49 33708 6511373

DE (BLANKENFELDE-MAHLOW) participant 70˙000.00
19    INDUSTRIA DE TURBO PROPULSORES S.A.

 Organization address address: PARQUE TECNOLOGICO DE ZAMUDIO 300
city: ZAMUDIO-VIZCAYA
postcode: 48170

contact info
Titolo: Mr.
Nome: Alfonso
Cognome: Alba
Email: send email
Telefono: 34912060142
Fax: 34912060157

ES (ZAMUDIO-VIZCAYA) participant 67˙083.00
20    AVIO S.P.A

 Organization address address: Strada del Drosso 145
city: TORINO
postcode: 10135

contact info
Titolo: Dr.
Nome: Massimo
Cognome: Negro
Email: send email
Telefono: +39 011 0084487

IT (TORINO) participant 0.00

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

sources    designs    tools    generating    experimental    flow    designed    turbine    extensive    air    sound    combustors    emission    direct    prediction    through    propagation    record    combustor    subsequent    calculations    generation    indirect    combustion    experiments    noise    plays    carefully    simulations    picture    engines    numerical    emissions    stages    scientists    aero    reducing    interaction    mechanisms    validated    transport    extended    engine    core   

 Obiettivo del progetto (Objective)

'In order to achieve the greening of the European air transport with the deployment of low emission and low noise propulsion systems the reduction of core noise plays an important role. The ability to design low core noise aero-engines requires the development of reliable prediction tools. This development demands extensive research with dedicated experimental test cases and sophisticated numerical and analytical modelling work to broaden the physical understanding of core noise generation mechanisms. This objective is only reachable with an extensive cooperation on the European level. In this proposal “Research on Core Noise Reduction (RECORD)” the major aero-engine manufacturers of five different European countries collaborate to enable the design of low core noise aero-engines. In RECORD the fundamental understanding of core noise generation and how can it be reduced will be achieved by combining the research competence of all European experts in universities and research organizations working in this field of core noise. This concept of the RECORD project is completed by the technology development of small and medium size enterprises distributed in Europe. RECORD will promote the understanding of noise generating mechanism and its propagation taking the interaction of combustor and turbine into account. The importance of direct and indirect noise will be quantified. Through carefully designed experiments and extensive numerical calculations, the numerical methods and assumptions will be validated and extended. As a result, low-order models will provide a quick approach for the ”noise design” of combustors and subsequent turbine stages while the more time-consuming and expensive LES calculation will provide a more detailed picture of the flow physics. Finally, RECORD will develop means and methods for core noise reduction.'

Introduzione (Teaser)

EU-funded researchers are devoting extensive research to improve understanding and reducing of combustion noise and its sources in aircraft engines.

Descrizione progetto (Article)

Reduction of aero engine emissions and noise plays an important role in Europe's target for a greener air transport system. Combustion noise is a potential major contributor to the overall noise emitted by low-emission engines. This accounts for the increased interest in development of reliable noise prediction tools for modern aero engines.

The EU-funded project 'Research on core noise reduction' (RECORD) is enhancing understanding of core noise-generating mechanisms and its propagation, also taking combustor-turbine interaction into account. An important focus will be on the direct and indirect combustion noise mechanisms.

RECORD is using diverse prediction methods for core noise, ranging from low-order modelling approaches to high-fidelity compressible large eddy simulations. The former will help with low-noise designs of combustors and subsequent turbine stages, while the latter will provide a more detailed picture of flow fields.

Through carefully designed experiments and extensive numerical calculations, these methods will be validated and extended.

Scientists have drafted all relevant specifications with the aim of defining three test cases: The prediction methods for entropy and vorticity noises in transonic nozzles are currently being validated using the Nozzle Test Case.

Within the Combustor Test Case the combustion chamber has been modified with a thermally stabilised, water-cooled casing. The experimental tests of this new set-up are ongoing. Scientists made good progress concerning the numerical simulations.

Extensive test rig modifications in the Turbine Test Case have been achieved to enable a detailed analysis of sound transmission through a turbine stage and sound generation by inflow disturbances. A numerical benchmark test of the undisturbed turbine flow test has allowed comparison of the different applied numerical methods.

Through better understanding of this complex noise sources, RECORD should be able to provide designs for reduced noise of relevant components such as combustors and turbines.

RECORD should also provide tools that will allow trade-offs between noise and emissions and allow the development of low-noise technologies. Its objectives are in line with the Advisory Council for Aeronautics Research in Europe's (ACARE) Vision 2020 for reducing the perceived noise by 50 %.

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