Abhilash Narayan and  S. Panneerselvam,  Study of the Effect of Over-expansion Factor on the Flow Transition in Dual Bell Nozzles.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1591 - 1595
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/6224.