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Wheel/rail noise—Part II: Wheel squeal

✍ Scribed by M.J. Rudd


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
944 KB
Volume
46
Category
Article
ISSN
0022-460X

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📜 SIMILAR VOLUMES


Wheel-rail Noise Generation, Part II: Wh
✍ D.J. Thompson 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 552 KB

The vibrations of railway wheels are one of the component sources of wheel-rail noise generation. The nature of these vibrations is discussed, in the context of both theoretical and experimental results. This begins with a study of the free vibration behaviour, in which the modes of vibration are ca

Wheel-rail Noise Generation, Part III: R
✍ D.J. Thompson 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 749 KB

Train rolling noise is generated by vibrations of both the rail and the wheel. In this paper the nature of the vibration of the rail is explored theoretically, for the frequency range important for noise generation ( \(100-5000 \mathrm{~Hz}\) ). Initially, a finite element model of a short length of

Wheel-rail Noise Generation, Part V: Inc
✍ D.J. Thompson 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 468 KB

Previous models of wheel-rail noise generation have all been based on the dynamical behaviour of stationary wheels and rails. In this paper the effects of wheel rotation have been included into the theory of wheel-rail noise generation. The relevant equations are derived on the assumption that the s

CURVE SQUEAL OF TRAIN WHEELS, PART 2: WH
✍ MARIA A. HECKL 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 152 KB

This paper presents a frequency-domain analysis of a friction-driven wheel that is responsible for wheel squeal. A linear friction characteristic is assumed. The wheel motion is written as a superposition of bending modes. The modal properties (damping, frequency, impulse response amplitude of each