Contact Forces in a Screw Feeding Process

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Interaction</td><td class="align_center">Coefficient of restitution</td><td class="align_center">Coefficient of static friction</td><td class="align_center">Coefficient of rolling friction</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Particle-particle</td><td class="align_center">0.1</td><td class="align_center">0.6</td><td class="align_center">0.01</td></tr><tr><td class="align_left">Particle-boundary</td><td class="align_center">0.2</td><td class="align_center">0.5</td><td class="align_center">0.01</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Contact parameters used in the simulation.</div>

Advances in Materials Science and Engineering

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Table 2

Table 2: Contact Forces in a Screw Feeding Process 