DESIGN AND OPTIMIZATION OF SIZE, LOCATION OF OPENING IN A PRESSURE VESSEL CYLINDER AND HEMI SPHERE BY USING ANSYS. International Journal of Engineering Sciences & Management Research, [S. l.], v. 4, n. 5, p. 98–105, 2017. Disponível em: https://ijesmr.com/index.php/ijesmr/article/view/394. Acesso em: 25 feb. 2026.