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Mode identification and data synthesis of HART II blade deflection data - part II

van der Wall, Berend G. (2007) Mode identification and data synthesis of HART II blade deflection data - part II. DLR-Interner Bericht. DLR-IB 111-2007/33, 48 S.

Full text not available from this repository.

Abstract

HART II blade deflection data were measured by means of stereo pattern recognition and are available in a relatively coarse grid in both radial and azimuthal direction. In this report, pre-computed mode shapes are fitted to the HART II data using a least squares error method. As a result, the blade deformation can be computed at any radial and azimuthal position, and individual mode contributions to the total deflections are identified. This can be used for code validation efforts as well as for CFD applications.

Item URL in elib:https://elib.dlr.de/49233/
Document Type:Monograph (DLR-Interner Bericht)
Title:Mode identification and data synthesis of HART II blade deflection data - part II
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
van der Wall, Berend G.UNSPECIFIEDUNSPECIFIED
Date:2 July 2007
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:48
Status:Published
Keywords:rotor experimental data, modal synthesis
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Rotorcraft (old)
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Active Rotorcraft (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Rotorcraft
Deposited By:INVALID USER
Deposited On:15 Aug 2007
Last Modified:27 Apr 2009 13:55

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