HIGH ORDER NUMERICAL SIMULATIONS FOR AEROACOUSTIC PURPOSES OF WIND TURBINE BLADE SECTIONS

2015-09-12
Sources of noise emitted from wind turbine blades are related to highly complex, three-dimensional, unsteady flow fields around them. Therefore, determination of these sources requires successful, accurate, turbulent flow solutions. In addition, direct calculation of the emitted sound from such sources requires use of low-dissipation, low-dispersion numerical schemes. For this purpose, a 4th order Navier-Stokes solver with delayed detached eddy simulation capability has been developed. The methodology is described, and sample verification problems carried on during the development procedure are presented.
Citation Formats
Ö. Yalçın and Y. Özyörük, “HIGH ORDER NUMERICAL SIMULATIONS FOR AEROACOUSTIC PURPOSES OF WIND TURBINE BLADE SECTIONS,” presented at the ANKARA INTERNATIONAL AEROSPACE CONFERENCE (10 - 12 Eylül 2015), Ankara, Türkiye, 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/87715.