Study on the mathematical model of non-steady water-sand movable bed of sedimentation reser voir

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Based on the river dynamics and sediment movement, the quasi two-dimensional sedimentation model is established simulating the relationship between the turbulent mixing in flowing water and sand movement. The model which is constructed on the basis of sand continuity equation and riverbed deformation equation have overcome the deficiency in the former theory, in which the formulas for calculating the sand carrying capacity of flow, dynamic tough force of movable bed, sediment motion and exchange, sediment composition are more accurate and reliable. The Model has laid a scientific basis for the study of sedimentation reservoir operation mode.

Original languageEnglish
Title of host publicationAdvances in Water Resources and Hydraulic Engineering - Proceedings of 16th IAHR-APD Congress and 3rd Symposium of IAHR-ISHS
PublisherSpringer Berlin Heidelberg
Pages1005-1010
Number of pages6
ISBN (Print)9783540894643
DOIs
StatePublished - 2009
Event16th Congress of Asia and Pacific Division of International Association of Hydraulic Engineering and Research, APD 2008 and the 3rd IAHR International Symposium on Hydraulic Structures, ISHS 2008 - Nanjing, China
Duration: 20 Oct 200823 Oct 2008

Publication series

NameAdvances in Water Resources and Hydraulic Engineering - Proceedings of 16th IAHR-APD Congress and 3rd Symposium of IAHR-ISHS

Conference

Conference16th Congress of Asia and Pacific Division of International Association of Hydraulic Engineering and Research, APD 2008 and the 3rd IAHR International Symposium on Hydraulic Structures, ISHS 2008
Country/TerritoryChina
CityNanjing
Period20/10/0823/10/08

Keywords

  • Mathematical Model
  • Reservoir with Heavy Sedimentation
  • Riverbed Deformation
  • Silt Sedimentation

Fingerprint

Dive into the research topics of 'Study on the mathematical model of non-steady water-sand movable bed of sedimentation reser voir'. Together they form a unique fingerprint.

Cite this