The Application of Response Surface Methodology in the Investigation of the Tribological Behavior of Palm Cooking Oil Blended in Engine Oil

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Test specifications</td><td class="align_center">Values</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Load, kg</td><td class="align_center">2.0–9.0</td></tr><tr><td class="align_left">Engine speed, rpm</td><td class="align_center">200–300</td></tr><tr><td class="align_left">Temperature, °C</td><td class="align_center">Room temperature</td></tr><tr><td class="align_left">Operating time, min</td><td class="align_center">10 minutes per specimen</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Tribology

tab1

Table 1

Table 1: The Application of Response Surface Methodology in the Investigation of the Tribological Behavior of Palm Cooking Oil Blended in Engine Oil 