Vibratory Strain Distribution in an Integral-Machined Air Turbine Starter Wheel 861737
Turbine blade fatigue failures began to occur on the Garrett Air Turbine Starter, Model ATS200-58, in commercial airline service. A comprehensive program including metallurgical analysis, finite-element analysis, and strain gage testing of instrumented turbine wheels resulted in large quantities of data on blade vibratory strain. The results of testing various configurations, including the addition of damping and the use of different numbers of stator vanes, are presented.
Citation: Giard, J. and Bowers, G., "Vibratory Strain Distribution in an Integral-Machined Air Turbine Starter Wheel," SAE Technical Paper 861737, 1986, https://doi.org/10.4271/861737. Download Citation
Author(s):
Joel R. Giard, Grady W. Bowers
Affiliated:
Garrett Fluid Systems Co., A Division of The Garrett Corp.
Pages: 14
Event:
SAE Aerospace Technology Conference and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Starting Systems Technology Ii-SP-0678, SAE 1986 Transactions - Aerospace-V95-6
Related Topics:
Finite element analysis
Starters and starting
Wheels
Metallurgy
Logistics
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