NUMERICAL SIMULATION OF FLUID FLOW THROUGH A NON-RETURN VALVE: AN INTEGRATED APPROACH FOR TEACHING IN FLUID MECHANICS AND MECHATRONICS. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 1, p. 583–587, 2025. DOI: 10.17770/etr2025vol1.8641. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4997.. Acesso em: 11 mar. 2026.