Obiettivo
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 2020 and will be going beyond the CO2 reductions to be achieved by on-going FP6 and FP7 programmes including Clean Sky:
1.) CO2: minus 50% per passenger kilometre by 2020, with an engine contribution of 15 to 20%, 2.) NOx: minus 80% by 2020 and 3.) Reduce other emissions: soot, CO, UHC, SOx, particulates.
The major technical subjects to be addressed by the project are:
1.) Innovative compressor for the ultra-high pressure ratio cycle (OPR 70) and associated thermal management technologies, 2.) Combustor-turbine interaction for higher turbine efficiency & ultra-high OPR cycles, 3.) Low NOx combustion systems for ultra-high OPR cycles, 4.) Advanced structures to enable high OPR engines & integration with heat exchangers, 5.) Reduced cooling requirements and stiffer structures for turbo-machinery efficiency, 6.) HP/IP compressor stability control.
The first four subjects will enable the engine industry to extend their design space beyond the overall pressure ratio of 50, which is the practical limit in the latest engines. Rig testing is required to validate the respective designs as well as the simulation tools to be developed. The last two subjects have already been researched on the last two subjects by NEWAC. The technology developed in NEWAC (mainly component and / or breadboard validation in a laboratory environment) will be driven further in LEMCOTEC for UHPR core engines. These technologies will be validated at a higher readiness level of up to TRL 5 (component and / or breadboard validation in a relevant environment) for ultra-high OPR core-engines.
Campo scientifico
Invito a presentare proposte
FP7-AAT-2011-RTD-1
Vedi altri progetti per questo bando
Meccanismo di finanziamento
CP-IP - Large-scale integrating projectCoordinatore
15827 Blankenfelde-Mahlow
Germania
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Partecipanti (38)
80995 Munchen
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Partecipazione conclusa
80995 MUENCHEN
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N1 9FX London
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75015 Paris
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46181 Trollhaettan
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00187 ROMA
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48170 Zamudio-Vizcaya
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59512 VELKA BITES
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64510 Bordes
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35 078 Rzeszow
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75008 Paris
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546 36 THESSALONIKI
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82024 Taufkirchen
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CB2 1TN Cambridge
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31057 Toulouse Cedex
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412 96 GOTEBORG
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111116 MOSCOW
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75794 Paris
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MK43 0AL Cranfield - Bedfordshire
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01510 Minano (Alava)
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51147 Koln
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80686 Munchen
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76131 Karlsruhe
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LE11 3TU Loughborough
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91120 Palaiseau
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LN2 2LL LINCOLN
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52062 Aachen
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38106 Braunschweig
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01069 Dresden
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28040 Madrid
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50121 Florence
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OX1 2JD Oxford
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70174 Stuttgart
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1640 Sint-Genesius-Rode
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19000 Praha 18
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50134 FIRENZE
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50127 Firenze
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10040 Rivalta Di Torino
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