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NIFTI SIGNED

Non-Intrusive Flow distortion measurements within a Turbofan Intake

Total Cost €

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EC-Contrib. €

0

Partnership

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 NIFTI project word cloud

Explore the words cloud of the NIFTI project. It provides you a very rough idea of what is the project "NIFTI" about.

coupled    experimental    ptv    diameter    measuring    outcomes    rules    risk    datasets    attack    plane    reduce    potentially    environment    filled    characterise    3d    stall    distortion    nature    unlock    baseline    ratio    technologies    hfsb    upstream    aircraft    flow    ultimately    measured    entire    closely    soap    helium    tolerant    limitations    located    structural    synchronous    angle    engine    data    demonstrating    fan    short    intrusive    flexible    never    nifti    safety    operability    aero    notable    bypass    inadequate    propulsion    bubbles    numerical    margin    intake    solution    industrial    integrity    configurations    cross    catastrophic    aerodynamics    aid    rely    technique    outputs    engines    performance    pressure    adversely    practices    least    velocity    unsteady    operation    distortions    slim    camera    off    wind    magnitude    designs    gap    spatial    automated    representative    resolution    certification    levels    campaigns   

Project "NIFTI" data sheet

The following table provides information about the project.

Coordinator
STICHTING DUITS-NEDERLANDSE WINDTUNNELS 

Organization address
address: VOORSTERWEG 31
city: Marknesse
postcode: 8316 PR
website: www.dnw.aero

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Netherlands [NL]
 Total cost 2˙336˙394 €
 EC max contribution 2˙250˙000 € (96%)
 Programme 1. H2020-EU.3.4.5.1. (IADP Large Passenger Aircraft)
 Code Call H2020-CS2-CFP09-2018-02
 Funding Scheme CS2-RIA
 Starting year 2020
 Duration (year-month-day) from 2020-01-01   to  2022-12-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    STICHTING DUITS-NEDERLANDSE WINDTUNNELS NL (Marknesse) coordinator 1˙414˙324.00
2    LAVISION GMBH DE (GOETTINGEN) participant 538˙568.00
3    CRANFIELD UNIVERSITY UK (CRANFIELD - BEDFORDSHIRE) participant 177˙355.00
4    IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE UK (LONDON) participant 119˙753.00

Map

Leaflet | Map data © OpenStreetMap contributors, CC-BY-SA, Imagery © Mapbox

 Project objective

Short and slim aero-engine intake designs for very high bypass ratio configurations cause notable levels of unsteady distortions at the fan face especially under cross-wind or angle of attack operation during aircraft take-off. Such distortions can adversely affect the engine’s performance, operability, structural integrity and safety margin with potentially catastrophic consequences for the entire propulsion system. Current practices for aero-engine testing and certification rely on a low number of intrusive pressure measurements at the fan face to characterise the distortion levels. Given the known limitations of currently used methods (low spatial resolution, intrusive nature) the existing technologies are inadequate to reduce the risk on the development and certification of future novel systems. NIFTI aims to address this gap by demonstrating a non-intrusive technique to measure velocity fields across a plane located upstream of a large diameter fan of a high bypass ratio aero-engine which has never been achieved. This method will provide synchronous datasets across the measurement plane with at least one order of magnitude higher spatial resolution than current methods. The implementation will demonstrate a highly automated and flexible multi-camera system within a representative industrial test environment. A number of more advanced, non-intrusive measuring technologies will be assessed such as 3D PTV or Helium Filled Soap Bubbles (HFSB) to further enhance the outputs of the selected baseline solution. The experimental activities will be supported by numerical campaigns and advanced data processing and flow analysis methods that will be used to analyse the highly unsteady nature of the flow distortions that will be measured during NIFTI’s experimental campaigns. These outcomes will ultimately unlock the complex aerodynamics of closely coupled fan-intake systems and aid the development of novel design rules for future, stall-tolerant aero-engines.

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The information about "NIFTI" are provided by the European Opendata Portal: CORDIS opendata.

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