Print Email Facebook Twitter Measurements of turbulent flow in a suddenly expanding flume with a rough bottom Title Measurements of turbulent flow in a suddenly expanding flume with a rough bottom Author Wang, L.X. Faculty Civil Engineering and Geosciences Department Hydraulic Engineering Date 1983-01-01 Abstract Some measurements were conducted in a suddenly expanding flume with a rough bottom. In the approach flume, the friction velocity was determined in three ways and the distributions of turbulence intensities and Reynolds stress in a vertical were obtained. The measurement of the separating turbulent flow comprised the distribution of depth-averaged velocity and turbulence quentities (u', v', -uv and u^2 +v^2) in the separation region and the vertical distribution of turbulence quentities in the mixing layer. To measure instantaneous velocity components a Laser Doppier Velocimeter and a Data Acquisition System were employed. The data were processed using a digital filter. Subject expanding flumerough bottomsuddenly expandingseperating flowturbulentturbulence quentitiesmixing layer To reference this document use: http://resolver.tudelft.nl/uuid:fa6394e9-4236-4bcb-807f-ce06ec4ee3c6 Publisher TU Delft, Department of Hydraulic Engineering Source Report no. 2-83 Part of collection Institutional Repository Document type report Rights (c) 1983 TU Delft, Department of Hydraulic Engineering Files PDF Wang1983.pdf 9.02 MB Close viewer /islandora/object/uuid:fa6394e9-4236-4bcb-807f-ce06ec4ee3c6/datastream/OBJ/view