In the present device, the size and {TAIL ~ geometry} of {HEAD ~ the spray plume} is strictly determined by the kinetic energy of the emerging particles and the spray cone angle; that is, by the ease with which the spray particles can escape from the sprayer tip into the ambient air 
In the present device , the size and { TAIL ~ geometry } of { HEAD ~ the spray plume } is strictly determined by the kinetic energy of the emerging particles and the spray cone angle ; that is , by the ease with which the spray particles can escape from the sprayer tip into the ambient air
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH