{HEAD ~ Cooling channel} 46 is thermally coupled to {TAIL ~ heat exchanger} 40 to remove thermal energy from heat exchanger 40 
is thermally coupled to
{ HEAD ~ Cooling channel } 46 is thermally coupled to { TAIL ~ heat exchanger } 40 to remove thermal energy from heat exchanger 40
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH