Thesis etd-02112016-000931 |
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Thesis type
Tesi di laurea magistrale
URN
etd-02112016-000931
Thesis title
Test rig design for gas turbine blades mechanical and thermal testing
Department
INGEGNERIA CIVILE E INDUSTRIALE
Course of study
INGEGNERIA MECCANICA
Supervisors
.
relatore Bertini, Leonardo
relatore Beghini, Marco
relatore Monelli, Bernardo Disma
relatore Beghini, Marco
relatore Monelli, Bernardo Disma
Keywords
- creep
- fatigue
- gas turbine blades
- life assessment
- test rig
Graduation session start date
02/03/2016
Availability
Withheld
Release date
02/03/2086
Abstract (Inglese)
Abstract (Italiano)
In this thesis it was designed a test rig for the life assessment of DS gas turbine blade (first stage) in which there is a polycrystal zone (placed in the first cooling hole of the trailing edge). The test rig is aimed at testing blades. The results shall be used for developing and/or assessing residual life assessment models. The test rig allows also to compare blades with the polycrystal zone with the intact blades made of DS material. This comparison is useful to evaluate the importance of the polycrystal area and how this can degrade the blades.
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