Sensitivity of Emissions to Uncertainties in Residual Gas Fraction Measurements in Automotive Engines: A Numerical Study

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:9.57em"/><col style="width:4.63em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Speed (rpm)</td><td class="align_center">1100</td></tr><tr><td class="align_left">Inlet air temperature</td><td class="align_center">30°C</td></tr><tr><td class="align_left">RGF temperature</td><td class="align_center">350°C</td></tr><tr><td class="align_left">Spark timing</td><td class="align_center">26 btDC</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Operating conditions used in this work.</div>

Journal of Combustion

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Table 2

Table 2: Sensitivity of Emissions to Uncertainties in Residual Gas Fraction Measurements in Automotive Engines: A Numerical Study 