Publication Date:
2019-07-27
Description:
The purpose of this paper is to present an algorithm for using NonUniform Rational B-Spline (NURBS) representation in an aeroelastic loop. The algorithm is based on creating a least-squares NURBS surface representing the aeroelastic defection. The resulting NURBS surfaces are used to update either the original Computer- Aided Design (CAD) model, Computational Structural Mechanics (CSM) grid or the Computational Fluid Dynamics (CFD) grid. Results are presented for a generic High-Speed Civil Transport (HSCT).
Keywords:
Aerodynamics
Type:
6th International Conference on Numerical Grid Generation in Computational Field Simulation; 6-9 Jul. Jul. 1998; London; United Kingdom
Format:
application/pdf