Chiremsel, Rachid, Ali Fourar, Fawaz Massouh, and Zakarya Chiremsel. “CFD Analysis of Unsteady and Anisotropic Turbulent Flow in a Circular-Sectioned 90° Bend Pipe With and Without Ribs: A Comparative Computational Study”. Journal of Mechanical Engineering and Sciences 15, no. 2 (June 10, 2021): 7964–7982. Accessed September 23, 2021. https://journal.ump.edu.my/jmes/article/view/4897.