3-D high-fidelity hydrostructural optimization of cavitation-free composite lifting surfaces

Y Liao, JRRA Martins, YL Young - Composite Structures, 2021 - Elsevier
Abstract Design and manufacturing technologies have promoted the use of composites in
hydrodynamic lifting surfaces. Composites, even with state-of-the-art coatings, are …

[HTML][HTML] Analytical gradients of first-order diffraction and radiation forces for design optimization of floating structures

PJ Rohrer, EE Bachynski-Polić - Applied Ocean Research, 2024 - Elsevier
Gradient-based design optimization of floating structures with many design variables
requires efficient and accurate computation of hydrodynamic coefficients including wave …

Hydro-elastic response of composite hydrofoil with FSI

TT Vanilla, A Benoit, P Benoit - Ocean Engineering, 2021 - Elsevier
The present study investigates experimentally and numerically the impact of composite
materials on hydro-elastic performances of a hydrofoil experiencing Fluid–Structure …

Aerodynamic Shape Optimization using a Time-Spectral Approach for Limit Cycle Oscillation Prediction

S He - 2021 - deepblue.lib.umich.edu
In aircraft design, LCO is an important phenomenon that we need to consider. Future aircraft
are likely to have more flexible wings making them more susceptible to LCO. To avoid this …

Scaling the dynamic response and stability of composite hydrodynamic lifting surfaces

GW Ng, AS Vishneek, JRRA Martins, YL Young - Composite Structures, 2022 - Elsevier
Imperfectly scaled models are commonplace in aerodynamics and hydrodynamics because
few facilities can meet all the flow and structural scaling requirements. The objectives of this …

[PDF][PDF] Coupled Aircraft Design and Trajectory Optimization of an Electric UAV

GMG Oliveira - 2021 - mdo.tecnico.ulisboa.pt
In this work, coupled aircraft design and trajectory optimization is performed with the
objective of producing a tailored UAV con guration and path that ful la mission at peak …

Aeroelastic analysis on a multi-element composite wing in ground effect using fluid-structure interaction.

CS Bang - 2021 - dspace.lib.cranfield.ac.uk
The present research focuses on an advanced coupling of computational fluid dynamics
(CFD) and structural analysis (FEA) on the aeroelastic behaviour of a multi-element inverted …