{HEAD ~ The evolution} of the waste heat boiler portion of the cycle on {TAIL ~ the enthalpy entropy diagram} of FIG 2 may be described as follows 
on
{ HEAD ~ The evolution } of the waste heat boiler portion of the cycle on { TAIL ~ the enthalpy entropy diagram } of FIG 2 may be described as follows
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH