Mathematical Problems in Engineering / 2019 / Article / Tab 1

Research Article

Numerical Investigation into the Critical Speed and Frequency of the Hunting Motion in Railway Vehicle System

Table 1

Value division of analyzed parameters.

ParameterFirst sectionSecond sectionThird sectionUnit

20–300300–600600~1000kN·s/m
0.1–66–1212–20MN/m
0–4040–8080–120kN·s/m
0.05–0.20.2–0.350.35–0.5-
10–3030–5050–80MN/m
2–55–88–11MN
0–2020–4040–60kN·s/m

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