Development and Validation of a Reduced DME Mechanism Applicable to Various Combustion Modes in Internal Combustion Engines

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Fuel</td><td align="center">Dimethyl ether</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Bore</td><td align="center">8.255 cm</td></tr><tr><td align="left">Stroke</td><td align="center">11.43 cm</td></tr><tr><td align="left">Compression Ratio</td><td align="center">8.26</td></tr><tr><td align="left">Intake Pressure</td><td align="center">1 bar</td></tr><tr><td align="left">Intake Temperature</td><td align="center">298 K</td></tr><tr><td align="left">Engine Coolant Temperature</td><td align="center">348 K</td></tr><tr><td align="left">Equivalence Ratios</td><td align="center">0.277, 0.317, 0.358</td></tr><tr><td align="left">Engine Speed</td><td align="center">600 RPM</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Operating conditions for the pressure trace simulation of the CFR engine.

Journal of Combustion

tab3

Table 3

Table 3: Development and Validation of a Reduced DME Mechanism Applicable to Various Combustion Modes in Internal Combustion Engines 