M.L. Magalhães, A.S. Pereira, and S.J.M. Cartaxo. “Development of a Transient Model for Evaluation of Shell and Tube Heat Exchanger With Helical Baffles Applied for SiO2 Nanofluid”. Journal of Advanced Thermal Science Research, vol. 5, no. 1, Sept. 2018, pp. 9-16, doi:10.15377/2409-5826.2018.05.2.