The operating parameter could include a jet speed, a jet impingement angle, {TAIL ~ a jet thickness}, {HEAD ~ a slice opening}, and a slice apron projection 
The operating parameter could include a jet speed , a jet impingement angle , { TAIL ~ a jet thickness } , { HEAD ~ a slice opening } , and a slice apron projection
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH