/ m /s . . . . ) ( . . . . . . . . . . . . . / oC . . )/ oC( oF . . o F / oF . )/ oC( oF . ) oC oC(
. : . . . . . . : oC dbt ) dbt owbt( = / oC
: / oC . ) / oC / oC( = / oC
. / oC : / oC
: kJ/hr H m3/kJ Vs . t1 t1t2 o C ./ spht H Q . m3/min :
/ kJ/hr : : t2=/ oC t1 = / oC