varying either said {HEAD ~ partial pressure} of reactants or said {TAIL ~ coolant flow rate} to maintain said sensed temperature to said highest temperature level at said outlet side 
of
varying either said { HEAD ~ partial pressure } of reactants or said { TAIL ~ coolant flow rate } to maintain said sensed temperature to said highest temperature level at said outlet side
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH