Part of the cooling water is frozen, so that ice 11 is adhered to {HEAD ~ the inner wall} of {TAIL ~ the evaporator} 10 
of
Part of the cooling water is frozen , so that ice 11 is adhered to { HEAD ~ the inner wall } of { TAIL ~ the evaporator } 10
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH