MARS
Manipulation of Reynolds Stress for Separation Control and Drag Reduction
| Coordinatore | CENTRE INTERNACIONAL DE METODES NUMERICS EN ENGINYERIA
Organization address
address: C GRAN CAPITAN, EDIFICI C1, CAMPUS NORD UPC SN contact info |
| Nazionalità Coordinatore | Spain [ES] |
| Totale costo | 3˙490˙633 € |
| EC contributo | 1˙498˙673 € |
| Programma | FP7-TRANSPORT
Specific Programme "Cooperation": Transport (including Aeronautics) |
| Code Call | FP7-AAT-2010-RTD-CHINA |
| Funding Scheme | CP-FP |
| Anno di inizio | 2010 |
| Periodo (anno-mese-giorno) | 2010-10-01 - 2014-03-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
CENTRE INTERNACIONAL DE METODES NUMERICS EN ENGINYERIA
Organization address
address: C GRAN CAPITAN, EDIFICI C1, CAMPUS NORD UPC SN contact info |
ES (BARCELONA) | coordinator | 219˙383.30 |
| 2 |
THE UNIVERSITY OF SHEFFIELD
Organization address
address: FIRTH COURT WESTERN BANK contact info |
UK (SHEFFIELD) | participant | 239˙231.20 |
| 3 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Organization address
address: Rue Michel -Ange 3 contact info |
FR (PARIS) | participant | 180˙552.00 |
| 4 |
THE UNIVERSITY OF MANCHESTER
Organization address
address: OXFORD ROAD contact info |
UK (MANCHESTER) | participant | 177˙300.00 |
| 5 |
TOTALFORSVARETS FORSKNINGSINSTITUT
Organization address
address: Gullfossgatan 6 contact info |
SE (STOCKHOLM) | participant | 159˙160.84 |
| 6 |
DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV
Organization address
address: Linder Hoehe contact info |
DE (KOELN) | participant | 113˙682.00 |
| 7 |
INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE
Organization address
address: Domaine de Voluceau, Rocquencourt contact info |
FR (LE CHESNAY Cedex) | participant | 110˙270.75 |
| 8 |
NUMERICAL MECHANICS APPLICATIONS INTERNATIONAL SA
Organization address
address: CHAUSSEE DE LA HULPE 187-189 contact info |
BE (BRUXELLES) | participant | 95˙152.95 |
| 9 |
ALENIA AERMACCHI SPA
Organization address
address: PIAZZA MONTE GRAPPA 4 contact info |
IT (ROMA) | participant | 49˙287.22 |
| 10 |
AIRBUS OPERATIONS SL
Organization address
address: Avenida John Lennon contact info |
ES (GETAFE) | participant | 47˙695.00 |
| 11 |
CHINESE AERONAUTICAL ESTABLISHMENT
Organization address
city: BEIJING contact info |
CN (BEIJING) | participant | 29˙465.20 |
| 12 |
DASSAULT AVIATION SA
Organization address
address: Rond-Point des Champs-Elysees - Marcel Dassault 9 contact info |
FR (PARIS) | participant | 23˙850.10 |
| 13 |
AIRBUSGROUP LIMITED
Organization address
address: THE STRAND 111 contact info |
UK (London) | participant | 14˙166.90 |
| 14 |
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Organization address
address: Yudao Street 29 contact info |
CN (Nanjing) | participant | 13˙911.36 |
| 15 |
NORTHWESTERN POLYTECHNICAL UNIVERSITY
Organization address
address: YOUYI XILU 127 contact info |
CN (XI AN) | participant | 6˙600.00 |
| 16 |
TSINGHUA UNIVERSITY
Organization address
address: QING HUA YUAN contact info |
CN (BEIJING) | participant | 6˙240.00 |
| 17 |
Zhejiang University
Organization address
address: ZHE DA ROAD 38 contact info |
CN (HANGZHOU) | participant | 5˙772.00 |
| 18 |
BEIHANG UNIVERSITY
Organization address
address: XUE YUAN ROAD 37 contact info |
CN (BEIJING) | participant | 4˙477.68 |
| 19 |
PEKING UNIVERSITY
Organization address
address: The Summer Palace Road 5 contact info |
CN (BEIJING) | participant | 2˙474.51 |
Mappa
Word cloud
Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.
Obiettivo del progetto (Objective)
'Reynolds stress is the most important quantity affecting the mean flow as it is responsible for a major part of the momentum transfer in the wall bounded turbulent flow. It has a direct relevance to both skin friction and flow separation. Manipulation of the Reynolds stress can directly lead to changes in the viscous stress at the wall so as to effectively control the flow for effective flow control. However, there is a lack of current understanding of the inter-relationship between the various flow control devices and the Reynolds stresses in the flow field they produced. An improved understanding can potentially significantly improve the effectiveness of flow control as the Reynolds stresses are closely related to the flow behaviour at the surface for effective separation control or drag reduction. A variety of control devices are available and new ones are invented but which one for what purpose is an open question yet to be fully answered. MARS proposal proposes to reverse that process and consider the long term goal of controlling dynamic structures that influence the Reynolds stress that changes the mean flow. This radical approach recognises we are still some way away from hardware to implement it at flight scales but if successful, would establish a first important step towards our ultimate ambition. The focus of MARS will be on the effects of a number of active flow control devices on the discrete dynamic components of the turbulent shear layers and the Reynolds stress. From the application point of view, MARS provides a positive and necessary step in the right direction wherein it will demonstrate the capability to control individual structures that are larger in scale and lower in frequency compared to the richness of the time and spatial scales in a turbulent boundary layer. MARS will investigate active flow control means rather than passive controls.'
Introduzione (Teaser)
Numerical experiments have reached a maturity allowing EU-funded scientists to confirm wind tunnel measurements of active flow control devices. They proved that efficient manipulation of natural instability phenomena can improve the aerodynamic performance of aircraft.