Numerical Investigation on Flow and Heat Transfer characteristics of Pure Water in Concentric Triple Tube Heat ExchangerShaik Anjimoon, Asha V, Prashant Dange, Irfan Khan, Surovi Paul and Ramy Riad Al-FatlawyE3S Web of Conf., 507 (2024) 01080DOI: https://doi.org/10.1051/e3sconf/202450701080