The introduction of a reaction rate enhancing gas in accordance with {HEAD ~ the invention produces uniform}, controlled, enhanced transfer of {TAIL ~ heat} while avoiding undesirable hot spots 
The introduction of a reaction rate enhancing gas in accordance with { HEAD ~ the invention produces uniform } , controlled , enhanced transfer of { TAIL ~ heat } while avoiding undesirable hot spots
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH