PSI - Issue 71

Ishaan Tapas et al. / Procedia Structural Integrity 71 (2025) 477–483

483

higher perturbation correction term in the series. It is recommended to use the derived formula for taper ratios up to 0.6. References Banerjee J. R. and A. Ananthapuvirajah., 2019. Free flexural vibration of tapered beams. Computers & Structures, 224, 106106 Banerjee J. R., Su H., and Jackson D. R., 2006. Free vibration of rotating tapered beams using the dynamic stiffness method. Journal of Sound and Vibration, 298(4 – 5), 1034 – 1054 Baxy A. and Sarkar A., 2020. Natural frequencies of rotating twisted beams: a perturbation method based approach. Meccanica, 55(10), 2075 – 2089. Ozgumus, O.O. and Kaya, M.O., 2006. Flapwise bending vibration analysis of double tapered rotating Euler – Bernoulli beam by using the differential transform method. Meccanica, 41 , 661-670. Huo, Y. and Zhongmin W., 2016. Dynamic analysis of a rotating double-tapered cantilever Timoshenko beam. Archive of Applied Mechanics 86: 1147-1161. Rodríguez J. A., et al. 2019. Fatigue of steam turbine blades at resonance conditions. Engineering Failure Analysis 104,39 – 46 Rao S. S., 2006, in “Vibration of Continuous Systems”, John Wiley & Sons, New Jersey.