IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
Log On
About IAHRDirectoryCommitteesMy IAHRNews & JournalseLibraryeShopEventsJoin IAHRWorld CongressDonate
spacer.gif
spacer.gif eLibrary
spacer.gif eLibrary
You are here : eLibrary : IAHR World Congress Proceedings : 36th Congress - The Hague (2015) ALL CONTENT : Sediment management and morphodynamics : Application of armb-2d model to simulate sediment flushing of empty storage in a reservoir
Application of armb-2d model to simulate sediment flushing of empty storage in a reservoir
Author : CHING-NUO CHEN (1), CHIH-HENG TSAI (2) & YU- MIN WANG (3)
ABSTRACT
Reducing sediment deposition and sediment flushing are critical for reservoir management. In this study, an Alluvial
River-Movable Bed-Two Dimensional Model (ARMB-2D Model) is used to simulate sediment flushing efficiency of an
empty storage in the Agongdian Reservoir. Flushing efficiency is calculated under two-day storms of seven different
return periods (2-year, 5-year, 10-year, 25-year, 50-year, 100-year, and 200-year). The simulated results indicate that
the average efficiency is 59.39% in a two-day storm. These results indicate that the proposed model can accurately
simulates empty flushing, consequently maintaining effective capacity of the reservoir.
File Size : 503,891 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 36th Congress - The Hague (2015) ALL CONTENT
Article : Sediment management and morphodynamics
Date Published : 28/08/2015
Download Now