{TAIL ~ The nozzles} 21A have a relatively small diameter, for example a few tens of millimeter, to finely nebulize water inside {HEAD ~ the adiabatic chamber} 
{ TAIL ~ The nozzles } 21A have a relatively small diameter , for example a few tens of millimeter , to finely nebulize water inside { HEAD ~ the adiabatic chamber }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD