It should be appreciated that the amount of moisture removed from the grain is a function of the amount and temperature of {HEAD ~ the heated air} supplied to the plenum chamber 28 by the heating unit 40, and {TAIL ~ the amount} of time that the grain is exposed to the flow of the heated air that passes from the plenum chamber 28, through the inner perforated wall 32, through the flow of grain, and out to the ambient environment through the outer perforated wall 34 
It should be appreciated that the amount of moisture removed from the grain is a function of the amount and temperature of { HEAD ~ the heated air } supplied to the plenum chamber 28 by the heating unit 40 , and { TAIL ~ the amount } of time that the grain is exposed to the flow of the heated air that passes from the plenum chamber 28 , through the inner perforated wall 32 , through the flow of grain , and out to the ambient environment through the outer perforated wall 34
OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH