publication . Conference object . 2014

Application of image based measurement techniques for the investigation of aeroengine performance on a commercial aircraft in ground operation

Schröder, Andreas; Geisler, Reinhard; Schanz, Daniel; Agocs, Janos; Pallek, Dieter; Schroll, Michael; Klinner, Joachim; Beversdorff, Manfred; Voges, Melanie; Willert, Christian;
  • Published: 01 Jan 2014
  • Country: Germany
The investigation of the flow and sound field upstream and downstream of a full scale aeroengine is aimed at providing important reference data required for reliable modeling and prediction. In this regard a wide variety of contactless and non-invasive laser optical and acoustic measurement techniques have matured in recent years to allow their application on full scale aircraft. Within a measurement campaign involving an Airbus A320 DLR research aircraft inside a sound-attenuating hangar at Hamburg Airport, four image-based measurement techniques were applied in parallel to acquire data for the engine operating at varying conditions: stereoscopic PIV of the eng...
free text keywords: Triebwerksmesstechnik, Experimentelle Verfahren
Transport Research
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Conference object . 2014
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