A unitary distributor is disclosed, comprising {TAIL ~ at least one main flow passage} located within a distributor ring body, {HEAD ~ the main flow passage} having an arcuate portion oriented in a circumferential direction around a distributor axis 
A unitary distributor is disclosed , comprising { TAIL ~ at least one main flow passage } located within a distributor ring body , { HEAD ~ the main flow passage } having an arcuate portion oriented in a circumferential direction around a distributor axis
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH