Analysis of parallel flow heat transfer(Cont d) Temperature profile for parallel flow dTh △T q △T △T O Out g Heat Transfer Su Yongkang School of Mechanical EngineeringHeat Transfer Su Yongkang School of Mechanical Engineering # 14 Analysis of parallel flow heat transfer (Cont’d) • Temperature profile for parallel flow: dq Ti To dTh dTc T In Out Fig 11.7