Stochastic dynamics analysis of the rocket shell coupling system with circular plate fasteners based on spectro-geometric method
X Shi, Y Yang, X Zhu, Z Huang - Composite Structures, 2024 - Elsevier
A numerical analysis model is established to predict the stochastic dynamic characteristics
of the rocket shell coupling system. The virtual springs are employed to deal with the …
of the rocket shell coupling system. The virtual springs are employed to deal with the …
On the vibrational analysis of combined paraboloidal-conical air vehicle segment shell-type structures
E Sobhani - Aerospace Science and Technology, 2022 - Elsevier
For the first time, the analysis of the free vibration performance related to the Combined
Paraboloidal-Conical Shell (CPCS) structures is evaluated in this paper. To support, the First …
Paraboloidal-Conical Shell (CPCS) structures is evaluated in this paper. To support, the First …
Agglomerated impact of CNT vs. GNP nanofillers on hybridization of polymer matrix for vibration of coupled hemispherical-conical-conical shells
This paper is dedicated to study the vibrational behavior of Coupled Hemispherical-Conical-
Conical Shells (CHCCS) structures made composite materials reinforced with nanofillers …
Conical Shells (CHCCS) structures made composite materials reinforced with nanofillers …
Natural vibration of an elastically supported porous truncated joined conical-conical shells using artificial spring technology and generalized differential quadrature …
In this paper, the natural vibration of an elastically supported porous truncated joined conical-
conical shell (JCCS) is studied. The elastic support is achieved by using artificial spring …
conical shell (JCCS) is studied. The elastic support is achieved by using artificial spring …
On the frequencies of graphene nanoplatelet agglomerated nanocomposite paired paraboloidal-cylindrical shells under arbitrary boundary conditions
E Sobhani, AR Masoodi - Aerospace Science and Technology, 2022 - Elsevier
This paper evaluates the vibrational behavior of the complex types of nanocomposites
paired shells with arbitrary support conditions. The paired shell comprises two segments …
paired shells with arbitrary support conditions. The paired shell comprises two segments …
Free vibration of FGM conical–spherical shells
Natural frequencies of a conical–spherical functionally graded material (FGM) shell are
obtained in this study. It is assumed that the conical and spherical shell components have …
obtained in this study. It is assumed that the conical and spherical shell components have …
Vibrational characteristics of fastening of a spherical shell with a coupled conical-conical shells strengthened with nanocomposite sandwiches contained …
E Sobhani - Engineering Analysis with Boundary Elements, 2023 - Elsevier
The following paper is prepared to compute the Natural Frequency Parameters (NFPs)
linked to the Fastened Spherical-Conical-Conical Shell (FSCCS) structures composted of …
linked to the Fastened Spherical-Conical-Conical Shell (FSCCS) structures composted of …
Wave frequency responses estimate of the nanocomposite linked hemispherical-conical shell underwater-like bodies with the impacts of two types of graphene-based …
One of the applicable shell structures related to underwater systems, covering riser pipes,
ice-breaking equipment, underwear noise migrations, ballast water components, and …
ice-breaking equipment, underwear noise migrations, ballast water components, and …
On the dynamics of FG-GPLRC sandwich cylinders based on an unconstrained higher-order theory
In the present paper, a novel unconstrained higher-order theory (UCHOT) is applied to
analyse the free vibration of cylindrical sandwich shells with nanocomposite face sheets …
analyse the free vibration of cylindrical sandwich shells with nanocomposite face sheets …
Vibrational performance modeling for coupling of a full-ellipsoid shell with a cylindrical shell with a focus on flexibility at coupling and boundary conditions via the GDQ …
E Sobhani - Engineering Analysis with Boundary Elements, 2022 - Elsevier
This paper analyzes the vibrational features of the Coupled Full Ellipsoid-Cylindrical Shell
(CFECS) structures for the first time. In addition, for the first-time use, the artificial spring …
(CFECS) structures for the first time. In addition, for the first-time use, the artificial spring …