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Blade Tip Timing System Validator

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Facility re-configured to original state (opens in new window)

Remove trial rotor and return facility back to standard awaiting future use by other customers

Test schedule completed (opens in new window)

Creates the test schedule that describe the requirements of the test facility and additional instrumentation required to meet the test objectivesPrepares the test article by in the facility and prepares it prior to running the full test scheduleRun the test and inform the required expert areas when they are required to assist in the test in order to obtain the required data

Test rotor fitted and balanced (opens in new window)

Creates the test schedule that describe the requirements of the test facility and additional instrumentation required to meet the test objectives

Tracked mode/Engine order strain gauge data available (opens in new window)

Analyse all data from the rig with the chosen software packages and methods

BTT displacement data available (opens in new window)

Convert displacements to stress using value from FEM and laboratory calibration

LDV tip displacement data available (opens in new window)

Compare with steady state LDV scans with strainFEMBTT

Detailed test plan published (V1) (opens in new window)

Outlines the test to be completed and the resources required

Obtain and strip rotor (opens in new window)

Identify a suitable rotor, strip the blades ready for FEM analysis and strain gauge attachement. Perfor NDT of rotor to ensure safe operation

Dissemination, communication and exploitation plan (opens in new window)

Description of where and how data will be shared and made public

Publications

Uncertainties in the calibration process of blade tip timing data against finite element model predictions (opens in new window)

Author(s): M E Mohamed, P Bonello, P Russhard
Published in: VIRM 12: Vibrations in Rotating Machinery conference, 2020
Publisher: I Mech E
DOI: 10.1201/9781003132639

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