Print Email Facebook Twitter Path-consistent schemes for interacting boundary layers Title Path-consistent schemes for interacting boundary layers: A discontinuous Galerkin approach Author Seubers, Henk (TU Delft Aerospace Engineering) Contributor Ozdemir, Huseyin (mentor) Gerritsma, Marc (mentor) Degree granting institution Delft University of Technology Programme Aerospace Engineering | Aerodynamics and Wind Energy Date 2014-06-02 Abstract This study is aimed at modelling of the unsteady interacting boundary layer around wind turbine rotor blades. It is shown that nonconservative mechanisms are present in this system, affecting the definition and approximation of solutions to the problem. The objective is to overcome the inconsistency of classical (dissipative) schemes, and find a suitable approximation method. A path-consistent discontinuous Galerkin method is proposed to correctly model the dynamics of this system. In the future, the current implementation is to be joined with the existing part of the RotorFlow simulation code. This will enable the incorporation of unsteady aerodynamic phenomena in the early design stage of new and large wind turbine rotors, which is currently unfeasible due to the high computational cost. Subject Integral boundary layerNonconservativeViscous-inviscid interaction To reference this document use: http://resolver.tudelft.nl/uuid:aa56be61-2a0f-4fc9-be52-8311e2128291 Part of collection Student theses Document type master thesis Rights © 2014 Henk Seubers Files PDF Seubers_H..pdf 1.52 MB Close viewer /islandora/object/uuid:aa56be61-2a0f-4fc9-be52-8311e2128291/datastream/OBJ/view