Avancerad sökning
Hittade 2 avhandlingar som matchar ovanstående sökkriterier.
1. Time-domain modelling of curve squeal: a fast model for one- and two-point wheel/rail contact
Sammanfattning : Curve squeal is a type of railway noise that may arise when a railway vehicle negotiates a relatively tight curve. A single frequency, corresponding to a wheel mode, dominates the radiated sound, which makes squeal a very tonal noise. LÄS MER
2. Wheel-rail Interaction Analysis
Sammanfattning : A general approach to numerically simulating wear in rollingand sliding contacts is presented in this thesis. A simulationscheme is developed that calculates the wear at a detailedlevel. LÄS MER
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