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 eLibrary
spacer.gif eLibrary
You are here : eLibrary : IAHR World Congress Proceedings : 35th IAHR Congress - Chengdu (2013) : THEME 7 - WATER RESOURCES AND HYDROINFORMATICS : Eulerian-Lagrangian Method based on Streamline
Eulerian-Lagrangian Method based on Streamline
Author : Fei Yang and Xudong Fu
A theoretically new and high efficient Eulerian-Lagrangian Method based on streamline (ELMBS) is developed to solve the multidimensional advection-diffusion equation. To obtain accurate results with little mass error, a few streamlines are required to serve as the characteristic lines in positioning the fluid particles. This method discretizes advection efficiently by interpolation from streamlines rather than time consuming tracking as common Eulerian-Lagrangian Methods usually adopt. Preliminary implementation without streamlines calibration process for mass conservation gives a proof for its feasibility and needs to be improved.
File Size : 261,376 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 35th IAHR Congress - Chengdu (2013)
Date Published : 19/07/2016
Download Now