Low Cycle Fatigue and Crack Grow in Powder Nickel Alloy under Turbine Disk Wave Form Loading: Validation of Damage Accumulation Model

M.Sh. Nikhamkin; A. Ilinykh

doi:10.4028/www.scientific.net/AMM.467.312

Paper Titles

Environmental and Economic Model Life Cycle of Buildings Based on the Concept of "Green Building”
p.287

Estimation of the Induced Hydrodynamic Periodic Forces of Marine Propeller under Non-Uniform Inflow via CFD
p.293

Free Vibration Analysis of Single and Multilayered Sandwich FGM Plates-Assessment of Higher Order Refined Theories
p.300

Experimental and Finite Element Analysis of Natural Modes and Frequencies of Hollow Fan Blades
p.306

Low Cycle Fatigue and Crack Grow in Powder Nickel Alloy under Turbine Disk Wave Form Loading: Validation of Damage Accumulation Model
p.312

Deformation Analysis and Fracture Mechanism of Steel Casing in Oil Wells
p.317

Comparison of the Performance of the Calibration Algorithm of Wide-Angle Lens
p.323

Shear Stress Distributions in a Bonded Joint under Tension
p.327

Stress Analysis of Bonded Joint Using Solid Element Combinations
p.332

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 467Low Cycle Fatigue and Crack Grow in Powder Nickel...

Low Cycle Fatigue and Crack Grow in Powder Nickel Alloy under Turbine Disk Wave Form Loading: Validation of Damage Accumulation Model

Abstract:

Experimental verification of the damage accumulation model of low cycle fatigue crack initiation and growth is executed. Loading wave form typical for discs of gas turbine engines is studied. Linear damage accumulation model is found to give acceptable accuracy for crack initiation and growth in powder nickel alloys. This model is acceptable for disc cyclic durability prediction.

You might also be interested in these eBooks

Materials Science and Mechanical Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 467)

Pages:

312-316

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.467.312

Citation:

Cite this paper

Online since:

December 2013

Authors:

M.Sh. Nikhamkin, A. Ilinykh

Keywords:

Cyclic Durability, Damage Accumulation, Fatigue Crack Growth (FCG), Gas Turbine Engine, Turbine Disc

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Skibin V, Solonina V. CIAM contribution to aircraft engine science. Т. 1. М.: Machine Building, publishing house 2000. -725p.

Google Scholar

[2] Engine structural integrity program (ENSIP). Department of defense handbook. MIL-HDBK-1783, USA W/change 2, 22 September (2004).

Google Scholar

[3] Nikhamkin M., Viatchanin D. A probabilistic assessment of cycle life of GTE disks made of granular materials. Russian aeronautics, 2008, t. 51, №1. P. 94-96.

DOI: 10.3103/s1068799808010169

Google Scholar

[4] Kuznetzov N., Tzeitlin V. Equivalent tests of gas turbo engines. М., М.: Machine Building, publishing house, 1976. 219 p.

Google Scholar

[5] Bratukhin A., Reshetnicov E., Inozemtzev A. and others. Foundations of gas turbo engine design for long-haul aircrafts. М.: Aviatekhinform, publishing house, 1999. 554p.

Google Scholar

[6] Inozemtzev A., Nikhamkin M., Ilinykh A. and others. Low cycle fatigue and crack grow resistance of powder nickel alloy under loading specific for turbine disks. Heavy machines engineering. 2011, № 4. P. 30-33.

DOI: 10.4028/www.scientific.net/amm.467.312

Google Scholar

[7] Collins J. A. Failure of materials in mechanical design. Analysis. Prediction. Prevention. The Ohio State University. John Wiley & Sons. New York. (1981).

Google Scholar