Numerical and Experimental Investigation of the Sealing Effect of a Specific Labyrinth Seal Structure

<table class="fixed-width table-group" id="tab6"><tr><td><table class="table"><colgroup><col style="width:7.24em"/><col style="width:6.90em"/><col style="width:6.90em"/><col style="width:7.96em"/><col style="width:7.96em"/><col style="width:8.62em"/><col style="width:4.70em"/></colgroup><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Clearance/mm</td><td class="align_center">0.3</td><td class="align_center">0.4</td><td class="align_center">0.5</td><td class="align_center">0.6</td><td class="align_center">0.7</td><td class="align_center">0.8</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Leakage</td><td class="align_center">No oil leaking</td><td class="align_center">No oil leaking</td><td class="align_center">A little oil marks</td><td class="align_center">A little oil marks</td><td class="align_center">Obvious oil marks</td><td class="align_center">Oil drop</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Test record with different clearance values.</div>

Mathematical Problems in Engineering

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Table 6

Table 6: Numerical and Experimental Investigation of the Sealing Effect of a Specific Labyrinth Seal Structure 