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22 projets européens trouvés

Recherche sur 125080 projets européens

 TERMINÉ 

Soot Processes and Radiation in Aeronautical inNOvative combustors (SOPRANO)

Date du début: 1 sept. 2016, Date de fin: 31 août 2020,

For decades, most of the aviation research activities have been focused on the reduction of noise and NOx and CO2 emissions. However, emissions from aircraft gas turbine engines of non-volatile PM, consisting primarily of soot particles, are of international concern today. Despite the lack of knowledge toward soot formation processes and characterization in terms of mass and size, engine manufactu ...
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 18

 TERMINÉ 

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

Date du début: 1 sept. 2016, Date de fin: 29 févr. 2020,

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 o ...
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 15

 TERMINÉ 

Engine Module Validators (ENOVAL)

Date du début: 1 oct. 2013, Date de fin: 30 sept. 2017,

The ENOVAL project will provide the next step of engine technologies to achieve and surpass the ACARE 2020 goals on the way towards Flightpath 2050. ENOVAL completes the European 7th Framework Programme (FP7) roadmap of Level 2 aero engine projects. ENOVAL will focus on the low pressure system of ultra-high by-pass ratio propulsion systems (12 < BPR < 20) in conjunction with ultra high overall pre ...
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 37

 TERMINÉ 

Low Emissions Core-Engine Technologies (LEMCOTEC)

Date du début: 1 oct. 2011, Date de fin: 30 juin 2017,

The main objective of the LEMCOTEC project will be the improvement of core-engine thermal efficiency by increasing the overall pressure ratio (OPR) to up to 70 leading to a further reduction of CO2. Since NOx increases with OPR, combustion technologies have to be further developed, at the same time, to at least compensate for this effect. The project will attain and exceed the ACARE targets for 20 ...
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 39

 TERMINÉ 

Engine Breakthrough Components and Subsystems (E-BREAK)

Date du début: 1 oct. 2012, Date de fin: 31 mars 2017,

Future aero engines will need to be more efficient and contribute to the reduction on environmental impact of air transportation. They must reach some standards of performance by reducing emissions and creating some savings on operation costs.EIMG consortium has launched since several years some initiatives to develop future engines in the frame of the European Committee research programmes.Within ...
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 48

 TERMINÉ 

Full Aero-thermal Combustor-Turbine interactiOn Research (FACTOR)

Date du début: 1 déc. 2010, Date de fin: 30 nov. 2016,

To achieve lower Specific Fuel Consumption (SFC) and CO2/NOx emissions, modern turbomachineries operate at high velocities and high temperature conditions. The lack of confidence in the prediction of combustor-turbine interactions leads to apply extra safety margins on components design. Therefore, the understanding of combustor-turbine flow field interactions is mandatory to preserve High Pressur ...
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 24

 TERMINÉ 

Uncertainty Management for Robust Industrial Design in Aeronautics (UMRIDA)

Date du début: 1 oct. 2013, Date de fin: 30 sept. 2016,

Virtual prototyping (VP) is a key technology for environmental friendly and cost effective design in the aircraft industry. However, the underlying analysis and simulation tools (for loads, stresses, emissions, noise), are currently applied with a unique set of input data and model variables, although realistic operating conditions are a superposition of numerous uncertainties under which the indu ...
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 22

 TERMINÉ 

Intelligent Design Methodologies for Low Pollutant Combustors for Aero-Engines (IMPACT-AE)

Date du début: 1 nov. 2011, Date de fin: 31 mai 2016,

The environmental benefits of low emissions lean burn technology in reducing NOx emissions up to 80% will only be effective when these are deployed to a large range of new aero-engine applications. While integrating and developing low emission combustion design rules, IMPACT-AE will deliver novel combustor design methodologies for advanced engine architectures and thermodynamic cycles. It will sup ...
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 21

 TERMINÉ 

Research on Core Noise Reduction (RECORD)

Date du début: 1 janv. 2013, Date de fin: 31 déc. 2015,

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 ...
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 21

 TERMINÉ 

Coupled Parallel Simulation of Gas Turbines (COPA-GT)

Date du début: 1 janv. 2012, Date de fin: 31 déc. 2015,

"The proposed project COPA-GT has been structured to provide training of a multi-disciplinary and intersectorial nature for young Fellows in Europe in the field of propulsion and electric power generation systems. The young researchers will obtain expertise in gas turbines engine (GT) design, based on fluid and structural mechanics, combustion, acoustics and heat transfer. They will become familia ...
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 8

 TERMINÉ 

Development of Aero Engine Component Manufacture using Laser Additive Manufacturing (MERLIN)

Date du début: 1 janv. 2011, Date de fin: 31 déc. 2014,

The concept of the MERLIN project is to reduce the environmental impact of air transport using Additive Manufacturing (AM) techniques in the manufacture of civil aero engines. MERLIN will develop AM techniques, at the level 1 stage, to allow environmental benefits including near 100% material utilisation, current buy to fly ratios result in massive amounts of waste, no toxic chemical usage and no ...
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 16

 TERMINÉ 

Fuel Injector Research for Sustainable Transport (FIRST)

Date du début: 1 déc. 2010, Date de fin: 30 nov. 2014,

FIRST will deliver key enabling technologies for combustion emission reduction by developing improved design tools and techniques for modelling and controlling fuel sprays and soot.Aviation’s environmental impact must be reduced to allow sustainable growth to benefit European industry and society. This is captured in ACARE’s 2020 goals of reducing CO2 by 50%, NOx by 80% and in SRA1/2 proposed redu ...
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 22

 TERMINÉ 

Flutter-Free Turbomachinery Blades (FUTURE)

Date du début: 1 juil. 2008, Date de fin: 30 juin 2013,

"FUTURE brings together European and international well reputed centres-of-excellence in order to reach major scientific & technical objectives in striving towards flutter-free turbomachine blades. By advancing the state-of-the-art in flutter prediction capabilities and design rules, the FUTURE project will lead to benefits in terms of decreased development cost, reduced weight and fuel consumptio ...
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 26

 TERMINÉ 

"Knowledge for Ignition, Acoustics and Instabilities" (KIAI)

Date du début: 1 mai 2009, Date de fin: 30 avr. 2013,

"For the time being, the European engine industry does not have at its disposal methodologies adapted to predict the unsteady behaviour of low NOx combustors. Consequently and in order to be able to set up the development of low NOx technologies, KIAI will deliver reliable unstationary CFD tools which will allow a deep comprehension of unsteady phenomena. The main objective of the KIAI project is ...
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 18

 TERMINÉ 

Turboshaft Engine Exhaust Noise Identification (TEENI)

Date du début: 1 avr. 2008, Date de fin: 31 mars 2013,

"Helicopters can generate a large amount of external noise, as their traditional missions –rescue, medical, law enforcement– are very close to populated areas. As emphasised in ACARE SRA2, increasing rotorcraft missions in the public vicinity should not lead to increasing public disturbance. Turboshaft engine is known as a major contributor to exterior noise for take-off conditions. ACARE SRA2 ob ...
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 11

 TERMINÉ 

imProved reliabIlity inspeCtion of Aeronautic structure through Simulation Supported POD (PICASSO)

Date du début: 1 juil. 2009, Date de fin: 31 déc. 2012,

"With aging engines and the increase of air traffic in the next 20 years, a central challenge in the aeronautical industry will concern the increase of the efficiency of maintenance which still represents around 20% of an operator’s indirect operating costs. This challenge is particularly important for metallic parts within the engine aircraft industry, because of the criticity of rotative compone ...
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 14

 TERMINÉ 

Technologies Enhancement for Clean Combustion in Aero-engines (TECC-AE)

Date du début: 1 juil. 2008, Date de fin: 31 déc. 2012,

"Due to continuous efforts through past and ongoing European projects, lean combustion by means of internally staged injectors now appears to be the promising technology for obtaining the required emission reductions compatible with a sustainable growth of aviation transport. (cf ACARE 2020) Recognising that putting into service such a technology as soon as possible is the only way to effectively ...
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 18

 TERMINÉ 

Engine LUBrication SYStem technologies (ELUBSYS)

Date du début: 1 juin 2009, Date de fin: 30 nov. 2012,

"In aeronautics, gas turbine engines are equipped with lubrication systems whose function is to cool and lubricate the highly loaded rolling bearings and gearboxes. Current lubrication systems are based on architectures and technologies that have not much evolved for the last 30 years and that, despite advances made on components, have reached their technological limit. Future aero-engine requirem ...
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 20

 TERMINÉ 

Collaborative & Robust Engineering using Simulation Capability Enabling Next Design Optimisation (CRESCENDO)

Date du début: 1 mai 2009, Date de fin: 31 oct. 2012,

"The IMG4 project CRESCENDO addresses the Vision 2020 objectives for the aeronautical industry by contributing significantly to the fulfilment of three specific targets of the aeronautical industry’s Strategic Research Agenda. CRESCENDO will develop the foundations for the Behavioural Digital Aircraft (BDA), taking experience and results from VIVACE, and integrating these into a federative system ...
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 59

 TERMINÉ 

Cost-Efficient Methods and Processes for Safety Relevant Embedded Systems (CESAR)

Date du début: 1 mars 2009, Date de fin: 30 juin 2012,

"The embedded safety-critical systems design and development industry is facing increasing complexity and variety of systems and devices, coupled with increasing regulatory constraints while costs, performances and time to market are constantly challenged.This has led to a profusion of enablers (new processes, methods and tools), which are neither integrated nor interoperable because they have bee ...
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 54

 TERMINÉ 

Adaptive Control of Manufacturing Processes for a New Generation of Jet Engine Components (ACCENT)

Date du début: 1 juil. 2008, Date de fin: 31 mai 2012,

"ACCENT addresses the relevance to the call 7.1: “Aeronautics and Air Transport” by “Improving Cost efficiency” and quality of safety critical aircraft engine components. The manufacture of safety critical rotating components in modern aero engines is by nature very conservative. In order to achieve the required engine performance, thermal and mechanical stresses are pushed to the maximum, which i ...
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 14

 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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 46