Browsing by Author "CHEN, LS"

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ANALYSIS OF THERMAL-STRESSES DUE TO MOVING FRICTIONAL LOAD IN AN INFINITE ELASTIC LAYERED MEDIUM
(1989)
CHEN, LS
;
CHU, HS
;
WU, JH
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機械工程學系
;
Department of Mechanical Engineering
HYBRID LAPLACE TRANSFORM FINITE-ELEMENT METHOD FOR TRANSIENT THERMOELASTIC PROBLEM OF COMPOSITE HOLLOW CYLINDER
(1990)
CHEN, LS
;
CHU, HS
;
交大名義發表
;
機械工程學系
;
National Chiao Tung University
TRANSIENT THERMAL-STRESSES DUE TO PERIODIC MOVING FRICTIONAL LOAD IN LAYERED MEDIA
(1989)
CHEN, LS
;
CHU, HS
;
交大名義發表
;
機械工程學系
;
National Chiao Tung University
TRANSIENT THERMAL-STRESSES DUE TO PERIODICALLY MOVING LINE HEAT-SOURCE OF COMPOSITE HOLLOW CYLINDER
(1990)
CHEN, LS
;
CHU, HS
;
機械工程學系
;
Department of Mechanical Engineering
TRANSIENT THERMAL-STRESSES OF A COMPOSITE HOLLOW CYLINDER HEATED BY A MOVING LINE SOURCE
(1989)
CHEN, LS
;
CHU, HS
;
交大名義發表
;
機械工程學系
;
National Chiao Tung University
TRANSIENT THERMOELASTIC PROBLEM OF RING-STIFFENED HOLLOW CYLINDER HEATED BY A MOVING LINE SOURCE
(1991)
CHEN, LS
;
CHU, HS
;
交大名義發表
;
機械工程學系
;
National Chiao Tung University
The transient temperature and thermal stress distributions of a ring-stiffened hollow cylinder are analyzed. The cylinder is heated by a moving line source on its inner boundary and cooled convectively on the exterior surface. To solve this problem, the Laplace transform and finite-element method are adopted. In addition, the inverse Laplace transform is accomplished by utilizing the Fourier series technique. The effects of width and thickness of the stiffening ring on the temperature and thermal stress distributions are the main factors investigated in this article. The results show that the stiffening ring can function as a fin and the axial thermal stress dominates the thermal stress field.