Dynamic characteristics of a convoluted pipe based on euler beam equation using transfer matrix method / Muhamad Norhisham Abdul Ram, Ahmad Azlan Mat Isa and Mohamed Dahalan Mohamed Ramli

UNSPECIFIED (2008) Dynamic characteristics of a convoluted pipe based on euler beam equation using transfer matrix method / Muhamad Norhisham Abdul Ram, Ahmad Azlan Mat Isa and Mohamed Dahalan Mohamed Ramli. Journal of Mechanical Engineering, 5 (2). pp. 55-62. ISSN 1823-5514

Abstract

A numerical technique based on transfer matrix method (TMM) using Euler Beam theory is applied to analyse the dynamic characteristics of a uniform pipe in a convoluted pipe from which the natural frequencies and mode shapes are obtained. Computing code developed based upon transfer matrix method is used to determine the dynamic characteristics. The efficiency of the proposed method is illustrated by comparing the results obtained from NASTRAN software. The results show excellent agreement, which are within approximately below 0.5% for the first five modes. Furthermore the proposed method and computing code can be applied to a more complex structure such as an exhaust system.

Metadata

Item Type: Article
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Mechanical Engineering
Journal or Publication Title: Journal of Mechanical Engineering
ISSN: 1823-5514
Volume: 5
Number: 2
Page Range: pp. 55-62
Item ID: 17570
Uncontrolled Keywords: Numerical Technique, FORTRAN, PATRAN/NASTRAN, Euler Beam, Transfer Matrix Method, Natural Frequencies, and Mode Shapes
URI: http://ir.uitm.edu.my/id/eprint/17570

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