| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dual fuel engine that can strike a balance between low NOx and high efficiency.SOLUTION: The dual fuel engine 1 that uses gaseous fuel and an ignition auxiliary fuel satisfies 11.5≤τ1≤17.5 and 5.0≤τ2≤10.0, whereτ1 (crank angle) represents time between start of ignition auxiliary fuel injection and combustion start andτ2 (crank angle) represents time between end of ignition auxiliary fuel injection and combustion start.</p> |
