| 摘要 |
<p>A cylinder of a two-stroke uniflow crosshead engine has an exhaust valve (17) and at least two fuel injectors (14) each having a number of nozzle holes. Backward-facing and forward-facing nozzle holes on the injectors (14) are directed set-wise towards and can spray fuel into a joint mixing area (22), in which the oxygent content becomes so low at the combustion that the formation of NOx is counteracted even if the combustion results in a high temperature.</p> |
