WASET
    Lei Zhang and  Wen-jun Ruan and  Hao Wang and  Peng-xin Wang,  Numerical Simulation of Supersonic Gas Jet Flows and Acoustics Fields.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 110(2). 232 - 236
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10003409.