Research and Comparative Analysis of Flow Field Characteristics and Load-Independent Power Losses of Internal and External Gear Pairs

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Symbol</td><td class="align_center">Klübersynth GH6-220</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">ISO VG</td><td class="align_center">—</td><td class="align_center">220</td></tr><tr><td class="align_left">Density at 15°C (kg/m<sup>3</sup>)</td><td class="align_center"><i>p</i></td><td class="align_center">1060</td></tr><tr><td class="align_left">Kinematic viscosity at 40°C (mm<sup>2</sup>/s)</td><td class="align_center"><i>ν</i></td><td class="align_center">220</td></tr><tr><td class="align_left">Kinematic viscosity at 100°C (mm<sup>2</sup>/s)</td><td class="align_center"><i>ν</i></td><td class="align_center">40</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main physical properties of the lubricant.</div>

Mathematical Problems in Engineering

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Table 2

Table 2: Research and Comparative Analysis of Flow Field Characteristics and Load-Independent Power Losses of Internal and External Gear Pairs 