5 projets européens trouvés
Recherche sur 125080 projets européens
TERMINÉ
OPtimisation for low Environmental Noise impact AIRcraft (OPENAIR)
Date du début: 1 avr. 2009, Date de fin: 30 sept. 2014,
Reducing noise from aircraft operations perceived by airport neighbouring communities is a major challenge facing the aircraft manufacturing industry, social society and the air transport business. By adopting a whole aircraft approach based on the latest developments in active / adaptive technologies, flow control techniques and advances in computational aero-acoustics applied to the major causes ...
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51
Participants partenaires
TERMINÉ
Community Oriented Solutions to Minimise aircraft noise Annoyance (COSMA)
Date du début: 1 juin 2009, Date de fin: 31 mars 2013,
"COSMA aims to develop engineering criteria for aircraft design and operations in order to reduce the annoyance within airport communities due to aircraft exterior noise. By today, such criteria do not exist since aircraft noise engineering has historically focused on achieving ever lower noise levels for individual events and at close distance from the runway. Within the frame of a unique approac ...
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21
Participants partenaires
TERMINÉ
Integrated Solutions for Noise and Vibration Control in Vehicles (CO2NTROL)
Date du début: 1 sept. 2009, Date de fin: 31 déc. 2012,
"Exploiting the potential of integrated solutions for the control of noise and vibration in vehicles to improve vehicle fuel efficiency and reduce their impact on the environment is the principal motivation behind this proposal.Today’s cars represent a complex compromise between contradictory requirements with regard to safety, exhaust emissions, noise, performance and price. However, since the qu ...
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8
Participants partenaires
TERMINÉ
Adaptive and Passive Flow Control for Fan Broadband Noise Reduction (FLOCON)
Date du début: 1 sept. 2008, Date de fin: 31 août 2012,
"Air traffic is predicted to grow by 5% per year in the short and medium term. Technology ad-vances are required to achieve this growth without unacceptable levels of noise. FLOCON addresses this issue by reducing fan noise at source through the development of innovative concepts based on flow control technologies. FLOCON is aimed primarily at reducing fan broadband noise. This is one of the most ...
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17
Participants partenaires
TERMINÉ
valiDation of Radical Engine Architecture systeMs (DREAM)
Date du début: 1 févr. 2008, Date de fin: 31 janv. 2012,
"Since the publication of the ACARE goals, the commercial and political pressure to reduce CO2 has increased considerably. DREAM is the response of the aero-engine community to this pressure. The first major DREAM objective is to design, integrate and validate new engine concepts based on open rotor contra-rotating architectures to reduce fuel consumption and CO2 emissions 7% beyond the ACARE 2020 ...
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