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Analysis of Engine Vibration Measurements on the Counter Rotating Ultra-High-Bypass Fan Simulator

Kiock, R. (1994) Analysis of Engine Vibration Measurements on the Counter Rotating Ultra-High-Bypass Fan Simulator. DLR-Interner Bericht. 129-94/4, 62 S.

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Abstract

The Counter Rotating Ultra-High-Bypass Fan Simulator was developed for engine interference investigations on a transport aircraft model.This simulator is equipped with several sensors for vibration control. The sensors were calibrated, and the natural frequencies fan blades and bellmouth evaluated. The acceptance test of the simulator was carried out on the Single Engine Support Stand of DNW. The results of the vibration measurements are reported herein, and advice is given for future wind tunnel testing.

Document Type:Monograph (DLR-Interner Bericht)
Additional Information: LIDO-Berichtsjahr=1994,
Title:Analysis of Engine Vibration Measurements on the Counter Rotating Ultra-High-Bypass Fan Simulator
Authors:
AuthorsInstitution or Email of Authors
Kiock, R.UNSPECIFIED
Date:1994
Number of Pages:62
Status:Published
Keywords:Fan-blade and gearbox vibration, sensor calibration, static and dynamic data including spectra
HGF - Research field:UNSPECIFIED
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:05

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