Details
| Original language | English |
|---|---|
| Pages (from-to) | 83-88 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 59 |
| Publication status | Published - 2 Mar 2017 |
| Event | 5th International Conference on Through-life Engineering Services, TESConf 2016 - Cranfield, United Kingdom (UK) Duration: 1 Nov 2016 → 2 Nov 2016 |
Abstract
This paper presents four complementary non-destructive measurement techniques for material characterization and damage detection of turbine blades. The techniques are macroscopic fringe projection with inverse fringe projection algorithms, robot guided microscale fringe projection, high frequency eddy current and pulsed high frequency induction thermography, both in the megahertz range. The specimen on which the measurements were carried out is a blade of the 1st stage high pressure turbine of a modern airplane jet engine. The turbine blade was characterized with regard to the macroscopic and microscopic geometry, cracks in the base material as well as the condition of the protective layer system.
Keywords
- damage, Fringe projection, high-frequency eddy current testing, thermography, turbine blade, wear
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 59, 02.03.2017, p. 83-88.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Advanced Characterization Techniques for Turbine Blade Wear and Damage
AU - Schlobohm, Jochen
AU - Bruchwald, Oliver
AU - Frackowiak, Wojciech
AU - Li, Yinan
AU - Kästner, Markus
AU - Pösch, Andreas
AU - Reimche, Wilfried
AU - Maier, Hans Jürgen
AU - Reithmeier, Eduard
PY - 2017/3/2
Y1 - 2017/3/2
N2 - This paper presents four complementary non-destructive measurement techniques for material characterization and damage detection of turbine blades. The techniques are macroscopic fringe projection with inverse fringe projection algorithms, robot guided microscale fringe projection, high frequency eddy current and pulsed high frequency induction thermography, both in the megahertz range. The specimen on which the measurements were carried out is a blade of the 1st stage high pressure turbine of a modern airplane jet engine. The turbine blade was characterized with regard to the macroscopic and microscopic geometry, cracks in the base material as well as the condition of the protective layer system.
AB - This paper presents four complementary non-destructive measurement techniques for material characterization and damage detection of turbine blades. The techniques are macroscopic fringe projection with inverse fringe projection algorithms, robot guided microscale fringe projection, high frequency eddy current and pulsed high frequency induction thermography, both in the megahertz range. The specimen on which the measurements were carried out is a blade of the 1st stage high pressure turbine of a modern airplane jet engine. The turbine blade was characterized with regard to the macroscopic and microscopic geometry, cracks in the base material as well as the condition of the protective layer system.
KW - damage
KW - Fringe projection
KW - high-frequency eddy current testing
KW - thermography
KW - turbine blade
KW - wear
UR - http://www.scopus.com/inward/record.url?scp=85017419033&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2016.09.005
DO - 10.1016/j.procir.2016.09.005
M3 - Conference article
AN - SCOPUS:85017419033
VL - 59
SP - 83
EP - 88
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 5th International Conference on Through-life Engineering Services, TESConf 2016
Y2 - 1 November 2016 through 2 November 2016
ER -