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Technologies Enhancement for Clean Combustion in Aero-engines

Cel

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 reduce the aviation environmental impact, TECC-AE addresses some unavoidable issues in order to: 1) Solve the main limitations identified during past and ongoing projects appearing when lean combustion is pushed toward its maximum potential about NOx emissions reduction. In particular, TECC-AE will a) Provide full combustor operability in terms of ignition, altitude relight and weak extinction performance b) Suppress the occurrence of thermo-acoustic instabilities by reducing the combustor sensitivity to unsteady features to a level such instabilities will not happen 2) Ensure injection system robustness with respect to coking that can appears during transient operations of the engine. 3) Optimise the combustion system’s operational and environmental performance through all the flight phases 4) Develop, demonstrate and validate design rules, CFD capabilities and scaling laws 5) Provide a global optimisation of the multiplicity of combustion parameters of lean combustion systems to achieve lower flame temperatures and thus lower thermal NOx formation To look even further ahead and to overcome the complexity issues inherent to staged lean combustors, TECC-AE will also focused on the design and assessment of an innovative, compact, lighter and simplified lean combustion combustor concept, and on the development of a compact Ultra Low NOx (ULN) injection system. A Global technology assessment taking into account results of LOPOCOTEP, TLC, INTELLECT DM, and TECC-AE will be established in order to define the combustion technology able to meet ACARE 2020 targets.

Dziedzina nauki

Słowa kluczowe

Program(-y)

Temat(-y)

Zaproszenie do składania wniosków

FP7-AAT-2007-RTD-1
Zobacz inne projekty w ramach tego zaproszenia

System finansowania

CP-FP - Small or medium-scale focused research project

Koordynator

SAFRAN AIRCRAFT ENGINES
Wkład UE
€ 759 923,00
Adres
BVD DU GENERAL MARTIAL VALIN 2
75015 Paris
Francja

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Region
Ile-de-France Ile-de-France Paris
Rodzaj działalności
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Kontakt administracyjny
Patrick Houel (Mr.)
Linki
Koszt całkowity
Brak danych

Uczestnicy (17)

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Ostatnia aktualizacja: 29 Maja 2017

Moja broszura

Permalink: https://cordis.europa.eu/project/id/211843/pl

European Union, 2024