Mathematical Problems in Engineering / 2019 / Article / Fig 11

Research Article

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

Figure 11

Change in critical speed and hunting frequency with (a) increase of u, (b) increase of f11, (c) increase of Kpx, and (d) increase of Csy.

(a)
(b)
(c)
(d)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.