Arithmetic mean temperature difference for parallel flow heat exchanger - Heat Transfer
Q. The arithmetic mean temperature difference for parallel flow heat exchanger is given as- Published on 12 Aug 15a. ΔTam = (ΔTi– ΔTe)
b. ΔTam = (ΔTi+ ΔTe)
c. ΔTam = (ΔTi– ΔTe) / 2
d. ΔTam = (ΔTi+ ΔTe) / 2
ANSWER: ΔTam = (ΔTi+ ΔTe) / 2