Author
Mrutyunjay Rout
Other affiliations: Jadavpur University, Government College of Engineering, Kalahandi, Shambhunath Institute of Engineering and Technology
Bio: Mrutyunjay Rout is an academic researcher from Government College. The author has contributed to research in topics: Finite element method & Vibration. The author has an hindex of 7, co-authored 18 publications receiving 114 citations. Previous affiliations of Mrutyunjay Rout include Jadavpur University & Government College of Engineering, Kalahandi.
Papers
More filters
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).
40 citations
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.
38 citations
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).
37 citations
01 Feb 2020
TL;DR: In this article, a finite element procedure is employed to analyze the free vibration characteristics of rotating functionally graded carbon nanotubes reinforced composite conical shell with pretwist under the therma.
Abstract: Finite element procedure is employed to analyze the free vibration characteristics of rotating functionally graded carbon nanotubes reinforced composite conical shell with pretwist under the therma...
20 citations
TL;DR: In this article, the effect of stiffeners on the free vibration response of delaminated composite shallow cylindrical shells employing the finite element method is presented. But, the stiffeners follow the nodal lines of the shell, and the stiffness and mass of the stiffener are lumped at the corresponding nodal points of shell elements considering curvature and eccentricity.
Abstract: This paper presents the effect of stiffeners on the free vibration response of delaminated composite shallow cylindrical shells employing the finite element method. An eight-noded isoparametric shell element based on the first-order shear deformation theory is combined with a three-noded isoparametric curved beam element in the present formulation. The stiffeners follow the nodal lines of the shell wherein the stiffness and mass of the stiffeners are lumped at the corresponding nodal points of the shell elements considering curvature and eccentricity. The generalized dynamic equilibrium equation is derived from Lagrange’s equation of motion, wherein Coriolis effect for moderate rotational speeds is neglected. The multi-point constraint algorithm has been used to model delamination at the desired locations wherein the compatibility of deformation and equilibrium of stress resultants are ensured at the delamination crack front. Numerical results are presented for cantilevered long, intermediate and short cy...
17 citations
Cited by
More filters
TL;DR: In this article, a general approach is provided for the free vibration analysis of rotating functionally graded carbon nanotube reinforced composite (FG-CNTRC) cylindrical shells with arbitrary boundary conditions.
229 citations
TL;DR: In this paper, three-dimensional static and free vibration analysis of functionally graded graphene platelets-reinforced composite (FG-GPLRC) truncated conical shells, cylindrical shells and annula shells was performed.
Abstract: In this paper, three-dimensional static and free vibration analysis of functionally graded graphene platelets-reinforced composite (FG-GPLRC) truncated conical shells, cylindrical shells and annula...
123 citations
TL;DR: In this paper, the effect of a thermal shock loading on the rotating multilayer functionally graded graphene platelets reinforced composite (FG-GPLRC) truncated conical shells is investigated numerically according to the Lord-Shulman (L-S) thermoelastic theory.
56 citations
TL;DR: In this article, the free vibration behaviors of a functionally graded (FG) disk-shaft rotor system reinforced with graphene nanoplatelet (GPL) resting on elastic supports are investigated.
48 citations
TL;DR: In this article, a dynamic analysis of functionally graded porous (FGP) plate with reinforcement of graphene platelets (GPLs) resting on elastic foundation and restrained by elastic boundary condition is investigated.
42 citations