 Wysłany: Sob 10:44, 08 Sty 2011 Temat postu: ugg botas Three-dimensional numerical model for op |
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| Three-dimensional numerical model for open channel flow
Calculated and measured like the results were compared} Figure 3 (c) shows the calculated and measured points along the direction of flow of the vertical distribution of velocity. Can be seen from Figure 3, calculated and measured values are consistent. Former times to j c = j =:===:::: three 『II::: = b: b =: 1111111111 -5,, 111,111,111 + 111,111,111 :::::::::::= ii ,ugg botas,:::: Lan Gao Lan Gao three thousand three hundred thirty-three three three -: Three Three a) flow diagram and surface shape Village (b) vent near Wing noodles u / U. . u / U. c) x direction velocity distribution curve along the depth and surface velocity distribution in Figure 3 the shape w. Flow rate of a city population; Uin an upstream inlet flow; B the width of a nozzle of a Jet grub lb 0 experimental values - calculated Fon fear ... [2: towel calculated Fig. A ~ 1 3Flowpatternandsurfaceshape Korea its, Wang Delu beat Long drainage flow type of numerical I2. Groove mobile groove flow is a common engineering flow. As an example, consider the rectangular open channel along the horizontal excavation of the bed 45 with it. Groove angle of intersection of the trapezoid shown in Figure 4. Obviously,mbt schuhe, due to the presence of grooves,converse pas cher, so that the flow of the main channel in the horizontal deflection occurs,christian louboutin pas cher, there is cross-free surface slope, realistic simulation of the results of these flow characteristics. Figure 5 (b) and (c) is calculated and measured velocity profiles the law more consistent between the two. jI:: computational domain Figure 4 Fig. 4ComputatioRdomain difference Sharp {Bolt Bolt to three hundred thirty-three;; have the king - ': one to hi to stem from the amount of z + h point. / U · love feast of a meter measuring 5 slot Yi bamboo circle lies Amoy flow field and surface shape of Fig. 5FlowpatternartdsurfaceshapeoverthetrcRch IV Conclusion This open channel flow to the L and the three-dimensional numerical model not only maintains the Department of the classic advantages of SIMPLE method base,UGG Boots Outlet, and can accurately simulate the free surface shape, accurately handling the bed boundary conditions. Calculation shows that the model simulated changes in the larger complex free surface flow in open channels is fruitful. More articles related to topics： Canada Goose Investment in China by multinational oakley brillen Data Relay Satellite Tracking Recei tory burch shoes Ancient |
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