COBRA
Innovative counter rotating fan system for high bypass ratio aircraft engine
| Coordinatore | OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
Organization address
address: Avenue de la Division Leclerc 29 contact info |
| Nazionalità Coordinatore | France [FR] |
| Totale costo | 3˙500˙626 € |
| EC contributo | 1˙198˙409 € |
| Programma | FP7-TRANSPORT
Specific Programme "Cooperation": Transport (including Aeronautics) |
| Code Call | FP7-AAT-2013-RTD-Russia |
| Funding Scheme | CP-FP |
| Anno di inizio | 2013 |
| Periodo (anno-mese-giorno) | 2013-10-01 - 2017-03-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
Organization address
address: Avenue de la Division Leclerc 29 contact info |
FR (CHATILLON) | coordinator | 327˙273.50 |
| 2 |
INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE TURBOMOTOARE - COMOTI
Organization address
address: "IULIU MANIU AVENUE 220D, SECTOR 6" contact info |
RO (BUCHAREST 6) | participant | 346˙950.00 |
| 3 |
DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV
Organization address
address: Linder Hoehe contact info |
DE (KOELN) | participant | 279˙125.00 |
| 4 |
SNECMA SAS
Organization address
address: 2 Bvd du General Martial-Valin contact info |
FR (PARIS) | participant | 166˙137.50 |
| 5 |
ERDYN CONSULTANTS
Organization address
address: Rue Vergniaud 23 contact info |
FR (PARIS) | participant | 78˙923.00 |
| 6 |
FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE CENTRALNII INSTITUTAVIACIONOGO MOTOROSTROENIYA IMENI PI BARANOVA
Organization address
address: Aviamotornaya St 2 contact info |
RU (MOSKVA) | participant | 0.00 |
| 7 |
KUZNETSOV OAO
Organization address
address: ZAVODSKOE SHOSSE 29 contact info |
RU (SAMARA) | participant | 0.00 |
| 8 |
MOSCOW INSTITUTE OF PHYSICS AND TECHNOLOGY (STATE UNIVERSITY)
Organization address
address: KERCHENSKAYA STREET 1 A KOR 1 contact info |
RU (MOSCOW) | participant | 0.00 |
| 9 |
SCIENTIFIC PRODUCTION ENTREPRISE AEROSILA OAO
Organization address
address: ZHDANOV STREET 6 contact info |
RU (Stupino) | participant | 0.00 |
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Obiettivo del progetto (Objective)
'The purpose of COBRA is to use technology breakthroughs to overcome the insufficient noise performance of the counter-rotating fan tested in VITAL FP6 Program. This will be achieved through exploring higher by-pass ratio (15-25) resulting in much lower blade tip speed and blades count. The designs shall comply also with higher or equal aerodynamic efficiency compare to the VITAL ouputs.
COBRA is structured to benefit from the existing skills of both EU and Russian partners. It results in multidisciplinary design conception/optimization of the Ultra High Bypass-Ratio (UHBR) Counter Rotating Turbo Fan architecture.
COBRA is an ambitious project that aims at meeting the ACARE environmentally objectives, where strong improvements on new engine architecture is required. Based on the current state of the art, and on the complementary skills we gather in COBRA, on the actions planned in the project, the 9 partners take on ambitious and measurable objectives: to reduce noise by 9 EPNdB per operation vs. year 2000 in service engine with the same efficiency improvement as the one achieved in VITAL for lower BPR (~2 / 2.5 points) vs. year 2000 single fan state of the art.
The COBRA consortium has been chosen to provide a multidisciplinary expertise, coming from different backgrounds from Europe and Russia Federation: industrial entities, research centers, university and SME. Coordinated by ONERA for the EU side and CIAM for the Russian side, COBRA´s consortium is largely built with former partners from the VITAL WP2.4 project. Following the success of this project, a natural cooperation has been created between partners and consolidated within DREAM FP6 Programme.
COBRA leans on a very dynamic consortium, with partners that know each other and therefore shall lead to a reinforced cooperation between European and Russian scientists from different disciplines.'