4 projets européens trouvés
Recherche sur 125080 projets européens
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
Participants partenaires
TERMINÉ
High-Speed Experimental Fly Vehicles (HEXAFLY)
Date du début: 1 oct. 2012, Date de fin: 31 mars 2014,
"The HEXAFLY project aims to mature an experimental high-speed self-propelled vehicle in combination with several multi-disciplinary technologies. By this approach, the grounds for a future flight test will be prepared and potential technological risks identified in time. This potential will increase drastically the Technology Readiness Level (TRL) of developments realized in previous high-speed a ...
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6
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TERMINÉ
Characterization of Wall Temperature Effect during Transition of Hypersonic flow over a Cone By Experiments And Numerical Simulations (TransHyBeriAN)
Date du début: 1 juin 2011, Date de fin: 31 mai 2013,
The development of secure and re-usable re-entry vehicle requires the complete control of the heat distribution on its Thermal Protection System (TPS).During the most critical re-entry phase, the hypersonic flow along the vehicle initiates a laminar boundary layer inside of which most of the transfer phenomena take place (heat, momentum and mass transfer). If at one position of the vehicle, this b ...
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5
Participants partenaires
TERMINÉ
Advanced Turbulence Simulation for Aerodynamic Application Challenges (ATAAC)
Date du début: 1 avr. 2009, Date de fin: 30 juin 2012,
"The ATAAC project aims at improvements to Computational Fluid Dynamics (CFD) methods for aerodynamic flows used in today’s aeronautical industry. The accuracy of these is limited by insufficient capabilities of the turbulence modelling / simulation approaches available, especially at the high Reynolds numbers typical of real-life flows. As LES will not be affordable for such flows in the next 4 d ...
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