Figure 11

Cross-sectional velocity distribution for the curved manifold during intake process: (a) engine speed: 1500 rpm, intake pressure: 1 bar, (b) engine speed: 2000 rpm, intake pressure: 1 bar.

Cross-sectional velocity distribution for the curved manifold during intake process: (a) engine speed: 1500 rpm, intake pressure: 1 bar, (b) engine speed: 2000 rpm, intake pressure: 1 bar.