TECHNIQUE OF THE ACCELERATED TESTS FOR DURABILITY OF AIRCRAFT HYDRAULIC SYSTEMS PIPELINES
Abstract
The articles provides the results of the research on the development of the load condition mode selection for acceler-ated testing of the hydraulic system pipelines durability, taking into account the results of zero loading technique providing the adequacy to the actual process of leading to fatigue cracks and material destruction.
Keywords
aircraft,
hydraulic systems of pipelines,
durability,
accelerated testing,
the choice of modes of loading technique,
pulsating flow,
cyclic fatigue,
Weiler theory,
fracture resistance,
strain rate,
loading rate,
the yield strength,
the
number of loading cycles,
plasma control method of tightness
About the Authors
R. G. Timirkeev
ОАО «НИАТ»
Russian Federation
Russian Federation
A. A. Itskovich
МГТУ ГА
Russian Federation
Russian Federation
References
1. Birger I.A. Prochnost' i nadezhnost' mashinostroitel'nykh konstrukciy. Izbrannye Trudy. M.: Mashinostroenie, 1977. № 17. (In Russian).
2. Birger I.A., Shorr B.F., Iosilevich G.B. Raschet na prochnost' detaley mashin. M.: Mashinostroenie, 1979. 702 p. (In Russian).
3. Itskovich A.A. Nadezhnost' letatel'nykh apparatov i aviadvigateley: ucheb. posobie. M.: MGTU GA, 1995. C. 2. 92 p. (In Russian).
Review
For citations:
Timirkeev R.G., Itskovich A.A. TECHNIQUE OF THE ACCELERATED TESTS FOR DURABILITY OF AIRCRAFT HYDRAULIC SYSTEMS PIPELINES. Civil Aviation High Technologies. 2015;(219):110-114. (In Russ.)
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