Method for judging journal sticking of low-pressure rotor of small-bypass-ratio aero-engine

The invention belongs to the field of aero-engine design, and relates to a method for judging the journal sticking of a low-pressure rotor of a small-bypass-ratio aero-engine, which comprises the following steps of: firstly, performing an engine starting test, determining the rotating speed NH of a...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO HETAO, CHENG LU, ZHOU WEI, ZHANG SHUAI, YAN WEIQING, LIN SHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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