A series of horizontally extending apertures are provided to permit the pipe member to expel {HEAD ~ such liquid gas mixture} radially outwardly from {TAIL ~ such pipe member} 
radially outwardly from
A series of horizontally extending apertures are provided to permit the pipe member to expel { HEAD ~ such liquid gas mixture } radially outwardly from { TAIL ~ such pipe member }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL