%0 Journal Article %T Flapwise vibration of functionally graded rotating tapered beam with tipmass %A KUMAR, P.R. %A NANCHARAIAH, T. %A KUMAR, D.S. %A KALAM, S.A. %A BALAKRISHNA, G. %J Sigma Journal of Engineering and Natural Sciences %D 2022 %V 40 %P 640-648 %R 10.14744/sigma.2022.00068