Shyam Kumar and  Nannuri Srinivasulu and  Ashok Khanna,  CFD Simulations to Validate Two and Three Phase Up-flow in Bubble Columns.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 989 - 994
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/13126.