Design optimization of a centrifugal fans and enhance efficiency and effectiveness of its service life (Case study of type Backward Centrifugal Fan). Damascus University Journal for engineering sciences, [S. l.], v. 40, n. 1, 2024. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/5068. Acesso em: 18 jun. 2026.