Show simple item record

contributor authorGuan-Yuan Wu
contributor authorAssistant Professor of Fire Science
date accessioned2017-05-09T00:18:22Z
date available2017-05-09T00:18:22Z
date copyrightJune, 2005
date issued2005
identifier issn1048-9002
identifier otherJVACEK-28874#247_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/132905
description abstractThe research investigates the transient vibrations of a pinned beam with transverse magnetic fields and thermal loads. The equation of motion is derived by the Hamilton’s principal, and the damping factor is considered. The property of the material is assumed which has the linear thermal expansion and resistivity. Using the Runge–Kutta method, the amplitude versus time and velocity versus amplitude for the first mode and the first two modes are dertermined. The results show that the transient vibratory behaviors of the beam are influenced by the magnetic fields, thermal loads, and the frequencies of oscillation transverse magnetic field. Also, the period of vibration shifts to higher value with the increase of the magnetic fields and temperatures. In this paper, the effects of using different frequencies of the oscillating transverse magnetic field to display the beat phenomenon and primary resonance are also presented and discussed.
publisherThe American Society of Mechanical Engineers (ASME)
titleTransient Vibration Analysis of a Pinned Beam With Transverse Magnetic Fields and Thermal Loads
typeJournal Paper
journal volume127
journal issue3
journal titleJournal of Vibration and Acoustics
identifier doi10.1115/1.1897742
journal fristpage247
journal lastpage253
identifier eissn1528-8927
keywordsMagnetic fields
keywordsStress
keywordsVibration analysis
keywordsVibration
keywordsFrequency
keywordsRunge-Kutta methods
keywordsElectrical resistivity
keywordsEquations of motion
keywordsDamping
keywordsOscillations
keywordsResonance
keywordsThermal expansion AND Temperature
treeJournal of Vibration and Acoustics:;2005:;volume( 127 ):;issue: 003
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record