LI, Zhenggui; ZENG, Hongji; WANG, Kun; PENG, Xiaodong; YAN, Shengnan; ZHAO, Qin. Study on S-shaped region of pump turbine based on Omega vortex analysis method and entropy production theory. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 16, n. 3, p. 102–109, 2023. Disponível em: https://ijabe.org/index.php/ijabe/article/view/7831. Acesso em: 25 jul. 2026.