Title :
Research on 3D Mathematical Simulation for Flow and Sediment Load of Curved Channel
Author :
Shentang Dou ; Xin Yu ; Guolu Yang ; Minghui Yu
Author_Institution :
Yellow River Inst. of Hydraulic Res., Zhengzhou, China
Abstract :
Based on turbulent model, this paper has established a 3D flow and sediment mathematical model under orthogonal curvilinear system, numerically simulating the free water surface, the flow velocity structure, the sediment content distribution of a 180°sharp curved open channel, as well as the bed deformation effected by complicated flow field of curved channel. Validation and analysis have been made incorporating with flume experiments data and the results shows that the calculated data are in good agreement with that of the flume test.
Keywords :
channel flow; flow simulation; heat transfer; hydrodynamics; sediments; turbulence; water; 3D flow Simulation; 3D mathematical Simulation; bed deformation; curved channel; flow velocity structure; flume test; free water surface; open channel; orthogonal curvilinear system; sediment content distribution; sediment load; turbulent model; Equations; Mathematical model; Numerical models; Rivers; Sediments; Solid modeling; Three dimensional displays;
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
DOI :
10.1109/ICEEE.2010.5660162
