Saeid, Nawaf Hazim, et al. “Transient Cooling of Two Circular Cylinders Arranged in Tandem and Bounded by an Adiabatic Wall”. 2021. Journal of Mechanical Engineering and Sciences, vol. 15, no. 4, Jan. 2022, pp. 8580-91, doi:10.15282/jmes.15.4.2021.10.0676.