Influence of Heterogeneous Contact Stiffness and Heterogeneous Friction Coefficient on Frictional Squeal

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class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001a.svgz" name="6379201.tab-inline.001a" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001b.svgz" name="6379201.tab-inline.001b" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001c.svgz" name="6379201.tab-inline.001c" type="image/svg+xml"></object></td></tr><tr><td class="align_left">The 2nd unstable mode</td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001d.svgz" name="6379201.tab-inline.001d" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001e.svgz" name="6379201.tab-inline.001e" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.001f.svgz" name="6379201.tab-inline.001f" type="image/svg+xml"></object></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Dispersions of frequencies and real parts of the complex eigenvalues of the first and the second unstable modes in the mix region.</div>

Shock and Vibration

tab1

Table 1

Table 1: Influence of Heterogeneous Contact Stiffness and Heterogeneous Friction Coefficient on Frictional Squeal 