0000000001141198
AUTHOR
Andrea Da Ronch
A computational aeroelastic framework based on high-order structural models and high-fidelity aerodynamics
A computational framework for high-fidelity static aeroelastic analysis is presented. Aeroelastic analysis traditionally employs a beam stick representation for the structure and potential, inviscid and irrotational flow assumptions for the aerodynamics. The unique contribution of this work is the introduction of a high-order structural formulation coupled with a high-fidelity method for the aerodynamics. In more details, the Carrera Unified Formulation coupled with the Finite Element Method is implemented to model geometrically complex composite, laminated structures as equivalent bi-dimensional plates. The open-source software SU2 is then used for the solution of the aerodynamic fields. T…
A framework for aeroelastic analysis employing higher-order structural and aerodynamic theories
Aeroelasticity is an essential tool for the analysis and design of structures whose operating conditions involve the interaction with aerodynamic loads, and it finds application in aerospace, mechanical and civil applications. Involving the analysis of generally complex interactions between fluids and structures, aeroelastic analyses tend to be computationally expensive, thus often resorting to suitable simplification either in the structural or aerodynamic modelling, so to reduce the computational burden. On the other hand, the employment of composite materials in several engineering sectors has given the designer an unprecedented freedom in terms of design choices. In structures subjected…