This is a preview. Log in through your library . Abstract A flow model is presented that predicts the swirl and turbulent velocities in an open chamber, cup-in-piston I. C. engine. The swirl model is ...

Cycle-resolved measurements of in-cylinder air velocity have been made in a motored engine (600-r/min engine speed, 10.6:1 compression) having a high-squish reentrant-bowl piston. The velocity ...