This paper analyses the effects of rotation on the dynamic behaviour of a loaded and unloaded tyre. The analysis is based on a highly detailed tyre model, which includes all the complex material behaviour. The results presented show that when a tyre is rotating, the tyre is subjected to Coriolis accelerations which make the wave speed of the positive- and negative-going wave to diverge from each other. This leads to complex or travelling wave mode shapes. While for a non-rotating tyre the mode shapes are real or standing waves.
Numerical prediction of the dynamic behaviour of rolling tyres
Numerische Prognose des dynamischen Verhaltens rollender Reifen
2012
11 Seiten, 6 Bilder, 1 Tabelle, 16 Quellen
Aufsatz (Konferenz)
Englisch
Tyres: Railway rolling stock material
Engineering Index Backfile | 1942
Commercial vehicle tyres - keep on rolling
Kraftfahrwesen | 2015
|Experimental and numerical characterisation of tyres in terms of rolling noise
Kraftfahrwesen | 2012
|Experimental and numerical characterisation of tyres in terms of rolling noise
Tema Archiv | 2012
|On Rolling Resistance of Bicycle Tyres
Springer Verlag | 2022
|