H. Bayat and  M. Majidi and  M. Bolhasani and  A. Karbalaie Alilou and  A. Mirabdolah Lavasani,  Unsteady Flow and Heat Transfer of Nanofluid from Circular Tube in Cross-Flow.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 108(12). 2086 - 2091
    [viewed 06 May 2021]. Available from: https://publications.waset.org/pdf/10003030.