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TRIMIS

Validation of improved turbomachinery noise prediction models and development of novel design methods for fan stages with reduced broadband noise

TurboNoiseBB

Validation of improved turbomachinery noise prediction models and development of novel design methods for fan stages with reduced broadband noise

Call for proposal: 
H2020-MG-2015_TwoStages
Link to CORDIS:
Objectives: 

TurboNoiseBB aims to deliver reliable prediction methodologies and noise reduction technologies in order to allow European Aerospace industries:

  • to design low-noise aircraft to meet society’s needs for more environmentally friendly air transport
  • to win global leadership for European aeronautics with a competitive supply chain.

The project is focusing on fan broadband (BB) noise sources and will offer the possibility to acquire an experimental database mandatory to validate the Computational Fluid Dynamics and Aero Acoustic (CAA) simulations from the sound sources to the radiation from aircraft engines. It fully exploits the methodology successfully developed starting from FP5 programmes, TurboNoiseCFD and AROMA and also associated FP6 (SILENCE(R), PROBAND, OPENAIR) and FP7 (FLOCON, TEENI, ENOVAL) proposals.

TurboNoiseBB has 3 main objectives.

  1. To acquire appropriate CAA validation data on a representative test model. In addition different approaches for measuring the BB far-field noise levels in the rear arc (bypass duct contribution) will be assessed to help define future requirements for European turbofan test facilities.
  2. To apply and validate CAA codes with respect to fan & turbine BB noise.
  3. To design novel low BB noise fan systems by means of state-of-the-art design and prediction tools.

The combination of partners from industry, research + university combined with the excellence of the EU most versatile test facility for aero and noise forms the basis for the successful validation and exploitation of CAA methods, crucial for quicker implementation of future low noise engine concepts.

TurboNoiseBB will deliver validated industry-exploitable aeroacoustic design + prediction tools related to BB noise emissions from aircraft nacelle intakes + exhaust nozzles, allowing EU industry to leap-frog NASA-funded technology developments in the US. It will also deliver a technical assessment on the way forward for European turbofan noise testing.

Institution Type:
Institution Name: 
European Commission
Type of funding:
Lead Organisation: 

Deutsches Zentrum Fr Luft Und Raumfahrt E.v

Address: 
Linder Hhe
12489 KLN
Germany
EU Contribution: 
€898,648
Partner Organisations: 

The Chancellor Masters And Scholars Of The University Of Cambridge

Address: 
TRINITY LANE THE OLD SCHOOLS
CAMBRIDGE
CB2 1TN
United Kingdom
EU Contribution: 
€170,000

Safran Aircraft Engines

Address: 
2 Bvd Du General Martial-Valin
75724 Paris
France
EU Contribution: 
€611,938

Stichting Centrum Voor De Ontwikkeling Van Transport En Logistiek In Europa

Address: 
Van Nelleweg 1
3044 BC Rotterdam
Netherlands
EU Contribution: 
€99,410

Airbus Operations Sas

Address: 
ROUTE DE BAYONNE 316
31060 TOULOUSE
France
EU Contribution: 
€621,428

Safran Helicopter Engines

Address: 
Avenue Du President Szydlowski
64510 Bordes
France
EU Contribution: 
€250,004

Office National D' Etudes Et De Recherches Aérospatiales

Address: 
29, avenue de la Division Leclerc
BP72 CHÂTILLON CEDEX
France
EU Contribution: 
€501,075

University Of Southampton

Address: 
Highfield
Southampton
SO17 1BJ
United Kingdom
EU Contribution: 
€608,368

Industria De Turbo Propulsores S.a.

Address: 
Parque Tecnológico, nº300
48170 ZAMUDIO (VIZCAYA)
Spain
EU Contribution: 
€282,000

Ecole Centrale De Lyon

Address: 
36 Avenue Guy de Collongue
69134 ECULLY
France
EU Contribution: 
€300,000

Gkn Aerospace Sweden Ab

Address: 
-
46181 Trollhaettan
Sweden
EU Contribution: 
€582,400

Rolls Royce Plc

Address: 
65 Buckingham gate
LONDON
SW1E 6AT
United Kingdom
EU Contribution: 
€955,250

Mtu Aero Engines

Address: 
Dachauer Strasse 665
80995 MUENCHEN
Germany
EU Contribution: 
€301,700

Universidad Politécnica De Madrid

Address: 
Avda. Ramiro de Maeztu, 3
28040 MADRID
Spain
EU Contribution: 
€200,000

Chalmers Tekniska Hoegskola Ab

Address: 
-
41296 GOTHENBURG
Sweden
EU Contribution: 
€320,633
Technologies: 
Development phase: