roon wrote: ↑
Mon Jul 22, 2019 8:51 pm
That pdf says it is even compatible with port injection only. I'm not sure how they would accomplish mix stratification near the bulb in such an arrangement.
The single injector MJI system is not lean burn - it is lambda 1.0. The advantages of the system are rapid combustion, ability to run lambda 1.0 at full load (road car engines typically run 0.9 or richer), and reliable ignition of highly diluted (EGR) mixtures.
The Formula 1 single injector MJI is a lean burn version. It requires direct injection, high injection rates and complex injection strategies and mapping.