Environmentally Assisted Fatigue and Fracture Analysis in a Pipe Elbow Under Thermal Transients. - Ramos-Cantú, Lenin; Hernández-Gómez, Luis Héctor; Garibaldi-Márquez, Francisco; García-Illescas, Rafael; Armenta-Molina, Alejandra; Guzman-Escalona, Marcos Adrián; García, Abraham Villanueva (Applied Sciences (2076-3417), 2026)