Flutter analysis of honeycomb sandwich trapezoidal wings reinforced with GPLs

AR Saidi, M Abdollahi, R Bahaadini - Thin-Walled Structures, 2023 - Elsevier
Flutter analysis of honeycomb sandwich trapezoidal wings subjected to supersonic airflow is
investigated. It is assumed that the sandwich trapezoidal wing is made of an orthotropic …

Fluid-structure interactions in nonlinear plates subjected to sub and supersonic airflow: A review

H Norouzi, D Younesian - Thin-Walled Structures, 2023 - Elsevier
This paper is comprehensively reviewing various analytical models and experimental results
in the fluid-induced vibration of nonlinear plates subjected to sub and supersonic airflow …

Fluids flow in granular aggregate packings reconstructed by high-energy X-ray computed tomography and lattice Boltzmann method

Q Lyu, A Chen, J Jia, A Singh, P Dai - Computers & Fluids, 2023 - Elsevier
Abstract Properties of fluids flow in granular aggregates are important for the design of
pervious infrastructures used to alleviate urban water-logging problems. Here in this work …

Aeroelastic modeling and analysis of honeycomb plates in high-speed airflow with acoustic load and general boundary conditions

Z Ni, D Li, L Ji, K Zhou - Composite Structures, 2023 - Elsevier
This paper investigates the modeling and aeroelastic properties of laminated plates with
honeycomb core by a semi-analytical approach, where both acoustic load and general …

[HTML][HTML] Hybrid finite element theory in dynamic analysis of an imperfect plate

H Yahiaoui, A Lakis, M Toorani - Mechanics Research Communications, 2024 - Elsevier
This paper presents a comprehensive vibrational analysis of geometrically imperfect plate
under various boundary conditions. To achieve this, an approach combining the finite …

Numerical modeling and analysis of fluid-filled truncated conical shells with ring stiffeners

M Esmaeilzadehazimi, M Bakhtiari, M Toorani… - Journal of Fluids and …, 2024 - Elsevier
This study uses a hybrid finite element method to predict dynamic behavior of truncated
conical shells with ring stiffeners under fluid loading. The proposed approach combines …

Finite element model to investigate free vibration and aeroelastic instability of functionally graded rectangular plates

S Ziari, R Belakroum, F Hammadi - Mechanics of Advanced …, 2024 - Taylor & Francis
In this article, a four-node rectangular element called R4Sand1 is developed using a hybrid
combination of the classical finite element method and Sanders' shell theory. Utilizing an in …

Finite element model for aeroelastic instability analysis of rectangular flat plates in supersonic airflow under various regular and irregular boundary conditions

S Ziari, R Belakroum - International Journal of Dynamics and Control, 2023 - Springer
This paper presents a finite element approach to predict the aeroelastic instabilities of
rectangular plates in supersonic airflow with an arbitrary flow direction. The structure's …

Dynamic instability and free vibration analysis of thin-walled structures with arbitrary cross-sections

MJ Wu, FL Wang, I Azim, XH Huang, J Zhu - The European Physical …, 2022 - Springer
The finite strip method provides many advantages in the pre-buckling analysis of thin-walled
structures (TWS) with arbitrary cross-sections. This study presents a theoretical model for …

Mod´ elisation du comportement dynamique d'une plaque´ elastique en interaction avec un´ ecoulement de fluide

S ZIARI - 2023 - dspace.univ-ouargla.dz
As part of this thesis, a finite element method-based approach is proposed to study the
aeroelastic instabilities of rectangular flat plates under the effect of supersonic flow. The …