Estimating Flutter Bifurcation Diagrams Using the State Velocity
This paper introduces a method for estimating flutter bifurcation diagrams of systems described by time-domain state-space models. The
...Coupled Newton–Krylov Time-Spectral Solver for Flutter and Limit Cycle Oscillation Prediction
Flutter and limit cycle oscillation (LCO) are important phenomena that need to be considered in aircraft design. Previous harmonic
...Physics-Based Data-Driven Buffet-Onset Constraint for Aerodynamic Shape Optimization
The inclusion of transition-to-turbulence effects in computational fluid dynamics simulations is essential to accurately predict drag
...Component-Based Geometry Manipulation for Aerodynamic Shape Optimization with Overset Meshes
Sensitivity-Based Geometric Parametrization and Automatic Scaling for Aerodynamic Shape Optimization
Aerodynamic shape optimization has become well established, with designers routinely performing wing and full aircraft optimizations
...Buffet-Onset Constraint Formulation for Aerodynamic Shape Optimization
High-fidelity computational modeling and optimization of aircraft configurations have the potential to enable engineers to create more
...Linear Stability-Based Smooth Reynolds-Averaged Navier–Stokes Transition Model for Aerodynamic Flows
Efficient Mesh Generation and Deformation for Aerodynamic Shape Optimization