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TIP-Timing Diagnostics of Middle Bearing Aircraft Engine

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TIP-Timing Diagnostics of Middle Bearing Aircraft Engine

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dc.contributor.author Szczepanik, Ryszard
dc.contributor.author Rokicki, Edward
dc.contributor.author Jankowski, Antoni
dc.contributor.author Rzadkowski, Romuald
dc.date.accessioned 2015-11-09T20:21:59Z
dc.date.available 2015-11-09T20:21:59Z
dc.date.created 2015
dc.date.issued 2015-11-09
dc.identifier.uri http://hdl.handle.net/2374.UC/745900
dc.description The reported problem is the failure of the middle bearing in an aircraft ro-tor engine. Tip-timing and tip-clearance, variance analyses and RMS are carried out on a compressor rotor blade in the seventh stage above the middle bearing. The experimental anal-yses concern both an aircraft engine with a middle bearing in good working order and an engine with a damaged middle bearing. A numerical analysis of the seventh stage blade free vibra-tion are conducted to explain the ex-perimental results. This appears to be an effective method of predicting mid-dle bearing failure. The blade vibra-tion variance and RMS increases when there is bearing failure. en_US
dc.language.iso en_US en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.title TIP-Timing Diagnostics of Middle Bearing Aircraft Engine en_US
dc.type Article en_US
dc.publisher.OLinstitution University of Cincinnati en_US


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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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