Terrance Charles and  Zhiyin Yang and  Yiling Lu,  Numerical Analysis of Flow in the Gap between a Simplified Tractor-Trailer Model and Cross Vortex Trap Device.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 714 - 718
    [viewed 29 January 2022]. Available from: https://publications.waset.org/pdf/10010888.