Krzysztof Kotecki

Deformation of Curvilinear Meshes for Aeroelastic Analysis

The article presents elastic analogy approach of deformation curvilinear meshes applied in aeroelastic simulations. The details of algorithm used in developed software with the new metrics designated for high-order mesh quality assessment are presented. The article ends the example of LANN wing deformed by featured tool. Presented software allows conducting the aeroelastic simulation based on CFD discontinuous Galerkin High Order solver.

Aeroelastic Testcases in IDIHOM Project

In the IDIHOM Project three aeroelastic testcases have been calculated. Two of them - LANN Wing and DLR-F6 wing-body configuration - have been conducted by PUT. The last one, the HART II rotor has been prepared by NLR. Each partner has used different technology and software tools, hence each of the testcases describes the results of the simulation and technology which has been used.

Aeroelastic System for Large Scale Computations with High Order Discontinuous Galerkin Flow Solver

Article presents the development process of aeroelastic system basing on finite volume CFD solver for higher order methods. The main aspect is interpolation tools which allows application of Discontinuous Galerkin solution of CFD solver. There is also described the elastic analogy deformation tool for curvilinear mesh. To summarize, the two testcases of wing and wing-body configuration aircraft are presented.