Free vibration analysis of a double-disc system by the transfer influence coefficient method

D. H. Moon, T. Kondou

Research output: Contribution to journalConference article

Abstract

The transfer influence coefficient method was developed on the base of the concept of the successive transmission of the dynamic influence coefficients. The double discs are coupled through the coupled springs between discs and they are supported with the base support springs between each disc and foundation. These springs distribute in a concentric configuration over the circumference with an arbitrary diameter. The classic circular plate theory is applied to each disc which is a complete or an annular plate with steps. The simple computational results on a personal computer demonstrate the validity of the present algorithm; that is, the numerical high accuracy, the high speed and the flexibility for programming of the transfer influence coefficient method, compared with the transfer matrix method.

Original languageEnglish
Pages (from-to)105-110
Number of pages6
JournalAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume178
Publication statusPublished - Dec 1 1989
EventSeismic Engineering - 1989: Design, Analysis, Testing, and Qualification Methods - Honolulu, HI, USA
Duration: Jul 23 1989Jul 27 1989

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Transfer matrix method
Vibration analysis
Personal computers
vibration
matrix
analysis
method

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

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abstract = "The transfer influence coefficient method was developed on the base of the concept of the successive transmission of the dynamic influence coefficients. The double discs are coupled through the coupled springs between discs and they are supported with the base support springs between each disc and foundation. These springs distribute in a concentric configuration over the circumference with an arbitrary diameter. The classic circular plate theory is applied to each disc which is a complete or an annular plate with steps. The simple computational results on a personal computer demonstrate the validity of the present algorithm; that is, the numerical high accuracy, the high speed and the flexibility for programming of the transfer influence coefficient method, compared with the transfer matrix method.",
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N2 - The transfer influence coefficient method was developed on the base of the concept of the successive transmission of the dynamic influence coefficients. The double discs are coupled through the coupled springs between discs and they are supported with the base support springs between each disc and foundation. These springs distribute in a concentric configuration over the circumference with an arbitrary diameter. The classic circular plate theory is applied to each disc which is a complete or an annular plate with steps. The simple computational results on a personal computer demonstrate the validity of the present algorithm; that is, the numerical high accuracy, the high speed and the flexibility for programming of the transfer influence coefficient method, compared with the transfer matrix method.

AB - The transfer influence coefficient method was developed on the base of the concept of the successive transmission of the dynamic influence coefficients. The double discs are coupled through the coupled springs between discs and they are supported with the base support springs between each disc and foundation. These springs distribute in a concentric configuration over the circumference with an arbitrary diameter. The classic circular plate theory is applied to each disc which is a complete or an annular plate with steps. The simple computational results on a personal computer demonstrate the validity of the present algorithm; that is, the numerical high accuracy, the high speed and the flexibility for programming of the transfer influence coefficient method, compared with the transfer matrix method.

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