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contributor authorPey-Pey Sheu
contributor authorWei-Hua Chieng
contributor authorAn-Chen Lee
date accessioned2017-05-08T23:52:13Z
date available2017-05-08T23:52:13Z
date copyrightJanuary, 1996
date issued1996
identifier issn1048-9002
identifier otherJVACEK-28829#88_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/118013
description abstractUnlike a single universal joint, in which the output shaft rotates with a fluctuating speed depending on the misalignment angle, a double universal joint is used to connect two offset shafts. If a double universal joint is correctly arranged, with equal joint angles in perfect alignment, the output shaft rotates in a synchronous motion with uniform speed. However, in practice, the intermediate shaft of a double universal joint system suffers from bending moments induced by joint friction and velocity fluctuation induced by the joint angles. These factors distort the linear relationship between the input and output shafts. In this paper, the effects of joint angles and joint friction on the steady-state responses of a double universal joint system are examined. The mass matrix, damping matrix, stiffness matrix, and nonconservative force of a universal joint are derived analytically for finite element modeling. The formulation introduced generates an elementary matrix suitable for the analysis of complex rotor-bearing systems that include double universal joints.
publisherThe American Society of Mechanical Engineers (ASME)
titleModeling and Analysis of the Intermediate Shaft Between Two Universal Joints
typeJournal Paper
journal volume118
journal issue1
journal titleJournal of Vibration and Acoustics
identifier doi10.1115/1.2889640
journal fristpage88
journal lastpage99
identifier eissn1528-8927
keywordsUniversal joints
keywordsModeling
keywordsFriction
keywordsMotion
keywordsForce
keywordsRotors
keywordsSteady state
keywordsStiffness
keywordsBearings
keywordsDamping AND Finite element analysis
treeJournal of Vibration and Acoustics:;1996:;volume( 118 ):;issue: 001
contenttypeFulltext


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