Print Email Facebook Twitter Wall-shear stress measurements of turbulent flow over ribbed surfaces using the micro-pillar shear stress sensor MPS3 Part of: 15th EuropeanTurbulence Conference 2015 (ETC15)· list the conference papers Title Wall-shear stress measurements of turbulent flow over ribbed surfaces using the micro-pillar shear stress sensor MPS3 Author Liu, Y. Li, W. Jessen, W. Klaas, M. Schröder, W. Date 2015-08-26 Abstract The drag reduction effect of a semi-circular riblet-structured surface in a turbulent boundary layer is experimentally investigated using the micro-pillar shear stress sensor MPS3. The MPS3 sensor is a novel tool for the quantitative measurement of the wall-shear stress distribution and possesses a high spatial and temporal resolution. The effectiveness and mechanisms of a ribbed surface in skin friction reduction are to be examined in comparison with the flow case of a flat surface. To reference this document use: http://resolver.tudelft.nl/uuid:36e10d28-f773-44e1-a489-d6a23693fd32 Part of collection Conference proceedings Document type conference paper Rights (c) 2015 the Authors Files PDF 90.pdf 194.32 KB Close viewer /islandora/object/uuid:36e10d28-f773-44e1-a489-d6a23693fd32/datastream/OBJ/view