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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

0

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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.

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

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

 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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