On the Acoustic /dynamic Characteristics of the Resilient Wheel : Part 3; Comparisons of Axial Dynamic Characteristics of a Resilient Wheel with Those of Other Anti-noise Ones

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概要

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• As a part of the study on the acoustic/dynamic characteristics of a resilient wheel, the flexural vibrations of the wheel were investigated. At the first stage, the wheel was regarded as a composite circular disk and approximate dynamic characteristics were calculated. At the second stage, the accuracy of the analysis was improved by considering shear deformation and rotatory inertia of the ring type model. Impulse tests for various types of full size wheels were carried out and their dynamic characteristics were examined.

• 一般社団法人日本機械学会の論文

著者

• Arai Hiroshi

  Railway Technical Research Institute Jnr

関連論文

• On the Acoustic /dynamic Characteristics of the Resilient Wheel : Part 3; Comparisons of Axial Dynamic Characteristics of a Resilient Wheel with Those of Other Anti-noise Ones
• A Study on the Mechanisms of the Generation of the Wheel/Rail Noise and its Transmission to the Vehicle : An Examination based on the Results of Narrow Band Frequency Analysis

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