E. A. ZANGANA, Hamdi. EFFECT OF VORTEX GENERATORS ON A FRICTION FACTOR IN AN EQUILATERAL TRIANGULAR DUCT. Anbar Journal of Engineering Science, [S. l.], v. 1, n. 2, p. 78–86, 2008. DOI: 10.37649/aengs.2008.14218. Disponível em: https://ajes.uoanbar.edu.iq/ajes/article/view/359. Acesso em: 7 jun. 2025.