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[REPORT SUMMARY] Final Report Summary - ACCTIOM (Advanced Pylon Noise Reduction Design and Characterization through flight worthy PIV)
Clean Sky, the most ambitious European aerospace research programme ever, is focused on developing future concepts for aircraft with substantially reduced environmental impact. The CROR engine with uncased blades on two stages that rotate in opposite directions could cut fuel...
Programme: FP7-JTI
Record Number: 195769
Last updated on: 2017-03-09
[PROJECT] ACcTIOM - Advanced Pylon Noise Reduction Design and Characterization through flight worthy PIV
ID: 298187
Start date: 2012-02-01, End date: 2016-06-30
It is proposed in this research programme to optimize the pylon shape of a Counter Rotating Open Rotor (CROR) propeller and its embedded flow control system, in order to reduce the noise emission through pylon wake attenuation, by means of advanced experimental methodology, s...
Programme: FP7-JTI
Record Number: 104281
Last updated on: 2016-03-18
[RESULT IN BRIEF] Senkung von Lärmemissionen bei Flugzeugen
Rotorblätter von Triebwerken mit gegenläufig rotierenden offenen Rotoren (CROR) haben kein Gehäuse in der Triebwerksgondel und gelten als sehr wirkungseffizient. EU-Forscher wollten nun die Lärmbelastung verringern, die durch das offene Design des Gehäuses verstärkt wird, um die Zertifizierung voranzubringen.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[RESULT IN BRIEF] Low emissions design for reduced aircraft noise
The contra-rotating open rotor (CROR) engine employs uncased blades (not enclosed within the engine nacelle) and promises enhanced efficiency. EU-funded scientists confronted the noise issue, made trickier by the open design, in order to speed up certification.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[RESULT IN BRIEF] Un diseño de baja emisión que reduce el ruido de las aeronaves
El motor de rotor abierto de rotación inversa (CROR) utiliza palas descubiertas (es decir, fuera del carenado del motor) y ofrece una eficiencia mayor. Un equipo de científicos financiado por la Unión Europea abordó el aspecto del ruido, que este diseño abierto complica, con miras a activar su certificación.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[RESULT IN BRIEF] Une conception à faibles émissions pour des avions moins bruyants
Le concept de moteur à hélices non carénées et rotation inverse (CROR) promet un meilleur rendement et utilise des hélices qui ne sont pas entourées de la nacelle du moteur. Des scientifiques financés par l'UE se sont attelés à résoudre le problème du bruit, plus important du fait de la conception ouverte, dans le but d'accélérer la certification.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[RESULT IN BRIEF] Design a basse emissioni per un ridotto rumore dovuto agli aerei
I motori dotati di rotore aperto controrotante (CROR) utilizzano pale scoperte, vale a dire non integrate nella gondola del motore, che promettono maggiori livelli di efficienza. Gli scienziati finanziati dall’UE hanno affrontato il problema del rumore, reso più complicato dal design con rotore aperto, al fine di accelerare la certificazione.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[RESULT IN BRIEF] Mniejszy hałas samolotów w konstrukcjach o niskim poziomie emisji
Silnik z odkrytym śmigłem przeciwbieżnym (CROR), w którym zastosowano niezabudowane śmigła (nieumieszczone w gondoli silnika), zapewnia większą wydajność. Naukowcy finansowani ze środków UE pracowali nad rozwiązaniem problemu generowanego hałasu, który ze względu na konstrukcję otwartą jest większy, aby przyspieszyć proces certyfikacji.
Programme: FP7-JTI
Record Number: 147211
Last updated on: 2017-08-01
[REPORT SUMMARY] Periodic Report Summary 3 - ACCTIOM (Advanced Pylon Noise Reduction Design and Characterization through flight worthy PIV)
Project Context and Objectives:This document constitutes the third periodic report of the ACcTIOM project. It covers the period Feb. 1st 2014 – Feb. 1st 2015. It closes WP3 and reports on WP4 and WP5 progress. First, the WT test campaigns, conducted up to the end of Feb...
Programme: FP7-JTI
Record Number: 176936
Last updated on: 2016-02-02
[REPORT SUMMARY] Periodic Report Summary 1 - ACCTIOM (Advanced Pylon Noise Reduction Design and Characterization through flight worthy PIV)
Project Context and Objectives:This 37-month research project is part of the JTI-CS-2011-2-SFWA programme. It first aims to optimize the pylon shape of a Counter Rotating Open Rotor (CROR) propeller and to design an associated active flow control system dedicated to the...
Programme: FP7-JTI
Record Number: 140231
Last updated on: 2014-08-07
List retrieved on: 2017-08-04
