A5085097351- Composite Structure Analysis and Optimization
- Numerical methods in engineering
- Structural Analysis and Optimization
- Structural Load-Bearing Analysis
- Vibration and Dynamic Analysis
- Nanofluid Flow and Heat Transfer
- Fluid Dynamics and Vibration Analysis
- Nonlocal and gradient elasticity in micro/nano structures
- Gear and Bearing Dynamics Analysis
- Natural Fiber Reinforced Composites
- Lattice Boltzmann Simulation Studies
- Fluid Dynamics Simulations and Interactions
- Railway Engineering and Dynamics
- Fluid Dynamics and Turbulent Flows
- Composite Material Mechanics
- Tribology and Lubrication Engineering
- Mechanical Engineering and Vibrations Research
- Mechanical Behavior of Composites
- Advanced oxidation water treatment
- Dynamics and Control of Mechanical Systems
- Hydraulic and Pneumatic Systems
- Advanced Numerical Methods in Computational Mathematics
- biodegradable polymer synthesis and properties
- Geotechnical Engineering and Underground Structures
- Rheology and Fluid Dynamics Studies
Université Hassan 1er
2024
Sidi Mohamed Ben Abdellah University
2020-2024
University of Hassan II Casablanca
2017-2024
Agence pour le Développement et la Réhabilitation de la Ville de Fès
2023
Summary This study aims to analyze the buckling and post‐buckling behaviors of multilayer nanocomposite beams reinforced with graphene oxide powders (GOPs) at low concentrations. The GOPs are randomly oriented evenly distributed throughout composite layers, their weight fraction varying in thickness direction. Halpin‐Tsai model is employed estimate each layer's effective material properties. nonlinear governing equations for FG‐GOPRC beam derived based on first‐order shear deformation...
This study investigates the bending behavior of functionally graded rectangular plates using spectral collocation method to offer precise modeling. We apply First-order Shear Deformation Theory (FSDT) accurately capture effects shear deformation in our plate models. The effectiveness proposed is demonstrated by a comparison results obtained with those literature.
This study presents a novel mesh-free method for simulating natural convection in square cavity filled with Newtonian fluid. The proposed algorithm integrates Spectral methods the Moving Collocation Element (MCOE) technique and employs strong formulation to solve nonlinear governing equations. Parametric analysis shows that increasing Rayleigh numbers significantly enhance average Nusselt number, indicating shift convection-dominated heat transfer. Validation against benchmark solutions...
This paper aims to introduce a new approach simulate geometrically nonlinear problems that require shape functions with higher order continuity such as the buckling analysis of circular thin and thick plates based on two theories; Classical plate theory (CPT) Third Shear Deformation Theory (TSDT). The algorithm integrates high-order continuation (HOC) solver Hermite-type radial point interpolation method (HRPIM). in-plane displacement is approximated RPIM method, while HRPIM used compute...
Abstract In this paper, the forced nonlinear dynamic behavior of functionally graded material (FGM) plate under external loads is analyzed by means a high‐order implicit algorithm. The model developed using third‐order shear deformation kinematics (TSDT). Unlike previous works, in contribution, formulation written without resorting to any homogenization technique neither rule mixture nor considering FGM as laminated composite. To handle integrals case inhomogeneous FGMs, stress vector split...
Polyvinyl chloride remains one of the most prevalent polymers in industry, yet its substantial environmental impact, attributed to fossil origin, prompts exploration innovative solutions.Composites, particularly bio-composites, emerge as promising alternatives mitigate ecological footprint PVC while enhancing characteristics.This study addresses this concern by presenting development a bio-composite comprising 90% and 10% biological filler derived from bovine horn, renowned for high keratin...
In this work, we propose some regularization techniques to adapt the implicit high order algorithm based on coupling of asymptotic numerical methods (ANM) (Cochelin et al., Méthode Asymptotique Numérique, Hermès-Lavoisier, Paris, 2007; Mottaqui Comput. Methods Appl. Mech. Eng. 199 (2010) 1701–1709; Math. Model. Nat. Phenom. 5 16–22) and Newmark scheme for solving non-linear problem dynamic model a two-stage spur gear system with backlash. The technique is used overcome difficulties...
This work intends to elaborate a Meshfree approach of thin plate made by mixture ceramic metal Functionally Graded Material (FGM), which utilises meshless methods PIM and HPIM for the nonlinear buckling analysis. The Classical Plate Theory (CPT) is utilised here introduce kinematics. static equilibrium differential equations related boundary conditions are laid through Stationary Potential Energy principle. in-plane displacements, transverse displacement its derivatives estimated...