Amit Karmakar

TL;DR: In this article, the effects of delamination on free vibration characteristics of graphite-epoxy pretwisted shallow angle-ply composite conical shells were investigated using the finite element method.

TL;DR: In this article, the free vibration analysis of single and doubly curved laminated composite shell panels in thermal environment using finite element method was performed using higher order shear deformation theory (HSDT).

TL;DR: In this article, a finite element computational procedure is presented for the determination of first-ply failure strengths of pretwisted rotating plates subjected to center point transverse load, where effects of transverse shear deformation and rotary inertia are included.

TL;DR: In this paper, a finite element based method to study the influence of elevated temperature and moisture absorption on the free vibration behavior of rotating pretwisted sandwich conical shells consisting of two composite face-sheets and a synthetic foam core is presented.

TL;DR: In this article, the free vibration behavior of rotating pretwisted sandwich conical shell panels with functionally graded graphene-reinforced composite (FG-GRC) face sheets and homogenous core is investigated in uniform thermal environment using finite element method in conjunction with a higher-order shear deformation theory (HSDT).