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

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:5.18em"/><col style="width:25.24em"/><col style="width:25.24em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">The first unstable mode</td><td class="align_center">The second unstable mode</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Case 2</td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.005a.svgz" name="6379201.tab-inline.005a" 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.005b.svgz" name="6379201.tab-inline.005b" type="image/svg+xml"></object></td></tr><tr><td class="align_left">Case 3</td><td class="align_center"><object data="https://static.hindawi.com/articles/sv/volume-2018/6379201/figures/6379201.tab-inline.005c.svgz" name="6379201.tab-inline.005c" 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.005d.svgz" name="6379201.tab-inline.005d" type="image/svg+xml"></object></td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Variation of RUC with mean value of contact stiffness and mean value of friction coefficient.</div>

Shock and Vibration

tab5

Table 5

Table 5: Influence of Heterogeneous Contact Stiffness and Heterogeneous Friction Coefficient on Frictional Squeal 