Numerical Simulation of Flow over a Spillway with Turbulence Model

Chuan Qi Li; Jie Gong; Xiang Fu Li

doi:10.4028/www.scientific.net/AMM.90-93.2511

Paper Titles

Seismic Response Analysis of Different Plane Structure in Horizontal Direction
p.2487

Model Test Investigation of Rock-Fall Impaction to Cut-and-Cover Tunnel Arch Structure
p.2492

Slope Instability Risk Analysis in Earth Dams Using LHS-MC Method
p.2503

Numerical Simulation of the Water Entry of a Wedge Based on the Complex Variable Boundary Element Method
p.2507

Numerical Simulation of Flow over a Spillway with Turbulence Model
p.2511

Study on Effects of Softrock-Contained Rockfill for Stress and Deformation of High Core Rockfill Dam
p.2516

Numerical Analysis of Ship Wave Loads and Structure Strengthen Analysis on a Wind Power Installation Ship
p.2521

Nonlinear Simulation of Interaction between Water and Free Floating Ship
p.2528

Study on the Beach Protection with the Tetrahedron Like Penetrating Frame Groups
p.2533

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Numerical Simulation of Flow over a Spillway with...

Numerical Simulation of Flow over a Spillway with Turbulence Model

Abstract:

In this paper, the Standard k- ε equation turbulence model was used to simulate three-dimensional flow over a spillway. The volume of fluid method (VOF) was introduced into the iteration of calculation to solve the free water surface, and segregated solver was used with the PISO pressure-velocity coupling scheme. The free surface, the magnitude and distribution of the velocity, the pressure on the spillway surface and so on were obtained. The simulation results were in good agreement with the experiment data.

You might also be interested in these eBooks

Advances in Civil Engineering, ICCET 2011

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

2511-2515

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.2511

Citation:

Cite this paper

Online since:

September 2011

Authors:

Chuan Qi Li, Jie Gong, Xiang Fu Li

Keywords:

Numerical Simulation, Physical Model, Spillway, Turbulence Flow Model, Volume of Fluid (VOF)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Song C, Zhou F. Simulation of free surface flow over spillway. J Hydraul Eng, ASCE 1999;125(9):959–67.

DOI: 10.1061/(asce)0733-9429(1999)125:9(959)

Google Scholar

[2] ZHOU Qin, WU Chao, ZHANG Zhan. Numerical simulation study of double-bend spillway[J]. WATER RESOURCES&HYDROPOWER OF NORTHEAST CHINA. 2006(05).

Google Scholar

[3] LI Ling, CHEN Yongcan, Li Yonghong. Three-dimension VOF model and its application to the water flow calculation in the spillway. Journal of Hydroelectric Engineering. 2007(02).

Google Scholar

[4] WANG FuJun. Analysis of computational fluid dynamics [M]. Beijing: SCIENCE PRESS, 2004.9

Google Scholar

[5] DAI HuiChao, HUAI WenXin, Theories and application of flow refined simulation for hydraulic and hydropower engineering [M]. Beijing: SCIENCE PRESS, 2006.4.

Google Scholar

[6] R.I. Issa , Solution of the implicitly discretised fluid flow equations by operator-splitting.J.Comput.Phys.,62:40-65,(1986)

DOI: 10.1016/0021-9991(86)90099-9

Google Scholar