Modelling and Analysis on the Fatigue Life of Gas Turbine Compressor Disc Vijay Kumar Mahakur, A.C. Umamaheshwer Rao and Pathapalli Venkateshwar Reddy MATEC Web Conf., 393 (2024) 02004 Published online: 13 March 2024 DOI: 10.1051/matecconf/202439302004