Diagnostics of Fracture of the Blower Impeller of Gas Turbine Engine Core by Using the Holographic Interferometry

Autor:	R. Kh. Makaeva, R. K. Galimova, A. M. Tsareva, D. M. Safina
Rok vydání:	2020
Předmět:	Gas turbines Vibration Core (optical fiber) Impeller Materials science Fracture (geology) Failure causes Aerospace Engineering Mechanical engineering Holographic interferometry
Zdroj:	Russian Aeronautics. 63:362-365
ISSN:	1934-7901 1068-7998
DOI:	10.3103/s1068799820020257
Popis:	The results of studies are presented of fatigue-determined failure causes of the blower impeller of aircraft gas turbine engine core based on vibration mode patterns obtained by the holographic interferometry. Recommendations for detuning from the resonance are given that allows the part destruction to be eliminated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4889641085546e47b5365de5b7924053 https://doi.org/10.3103/s1068799820020257 Zobrazit plný text záznamu Full text from SpringerLink