A5009065342- Composite Structure Analysis and Optimization
- Vibration and Dynamic Analysis
- Structural Analysis and Optimization
- Railway Engineering and Dynamics
- Structural Health Monitoring Techniques
- Dynamics and Control of Mechanical Systems
- Aeroelasticity and Vibration Control
- Nonlocal and gradient elasticity in micro/nano structures
- Mechanical Engineering and Vibrations Research
- Mechanical and Optical Resonators
- Structural Load-Bearing Analysis
- Structural mechanics and materials
- Bladed Disk Vibration Dynamics
- Mechanical Behavior of Composites
- Material Properties and Applications
- Engineering and Agricultural Innovations
- Structural Engineering and Vibration Analysis
- Structural Analysis of Composite Materials
- Topology Optimization in Engineering
- Elasticity and Wave Propagation
- Acoustic Wave Phenomena Research
- Mechanical and Thermal Properties Analysis
- Carbon Nanotubes in Composites
- Numerical methods in engineering
- Machine Fault Diagnosis Techniques
Institute of Mechanical Engineering and Industrial Mangement
2015-2023
Universidade do Porto
2014-2023
Universidade Nova de Lisboa
2019
National Institute of Statistics and Geography
2017
University of Lisbon
2013
Universidade Sénior Contemporânea
2001
University of Southampton
1999
Modes of vibration thin cylindrical shells made up layers with curvilinear fibres (variable stiffness composite laminates (VSCL) shells) are investigated in the linear regime. A p-version finite element type formulation is developed for that purpose; absence data on vibrations VSCL shells, verified by comparisons published laminated reinforced straight and plates. Parametric studies performed, order to investigate how fibre paths can influence modes vibration. It found have a very large...
Curvilinear reinforcement fibres allow to tailor the elastic properties of composite laminates in space, leading Variable Stiffness Composite Laminates (VSCL). In this work, aeroelastic stability VSCL cylindrical shells under a supersonic airflow along axial direction is analysed order verify if curvilinear can be used increase flutter speed. A linear mathematical model for thin circular developed that purpose. The aerodynamic pressure caused by modelled recurring linearised piston theory....