Specifications
31.
Accession number: 20130515975636
Title: Simulation of of 3D flood waves by gas-liquid two-phase model
Authors: Wei, W.L.1 ; Zhao, X.J.1 ; Liu, Y.L.1/魏文礼;赵小军;刘玉玲
Author affiliation:
1 Institute of Hydraulic Engineering, Xi'an University of Technology, Xi'an, China
Corresponding author: Wei, W. L. (wei_wenli@126.com)
Source title: Applied Mechanics and Materials
Abbreviated source title: Appl. Mech. Mater.
Volume: 256-259
Issue: PART 1
Monograph title: Advances in Civil Engineering II
Issue date: 2013
Publication year: 2013
Pages: 2621-2624
Language: English
ISSN: 16609336
E-ISSN: 16627482
ISBN-13: 9783037855652
Document type: Conference article (CA)
Conference name: 2nd International Conference on Civil Engineering and Transportation,
ICCET 2012
Conference date: October 27, 2012 - October 28, 2012
Conference location: Guilin, China
Conference code: 95112
Publisher: Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670,
Germany
Abstract: This paper is concerned with a gas-liquid two-phase model combining with the k-Ε
turbulent model for numerical simulation of 3D flood waves due to complete or partial
dam-break. The flow equations are solved with the finite volume method and solved by the
pressure-correction algorithm of the SIMPLE-type. The free fluid surface is simulated by the the
volume of fluid(VOF) method. The comparisons with other numerical results show that the
proposed method is accurate, reliable and effective in simulation of dam-break flood waves. ©
(2013) Trans Tech Publications, Switzerland.
Number of references: 6
Main heading: Three dimensional computer graphics
Controlled terms: Civil engineering - Computer simulation - Finite volume method
- Floods - Liquids - Numerical methods - Three dimensional - Turbulence
Uncontrolled terms: Dam-breaks - Flood waves - Flow equations - Free fluids
- Gas liquids - Numerical results - Turbulent models - Two-phase model - VOF
model - Volume of fluid method
Classification code: 409 Civil Engineering, General - 443.1 Atmospheric Properties -
723.5 Computer Applications - 914.1 Accidents and Accident Prevention - 921.6
Numerical Methods - 931.2 Physical Properties of Gases, Liquids and Solids