DEM Simulations of Surface Ice Flow in River Channels
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Authors
Leistiko, Troy
Advisor
Terry Mullen
Ann Bertagnolli
John Scharf
Ann Bertagnolli
John Scharf
Editor
Date of Issue
1992-04-01
Subject Keywords
Publisher
Citation
Series/Report No.
item.page.identifier
Title
DEM Simulations of Surface Ice Flow in River Channels
Other Titles
Type
thesis
Description
Abstract
The characteristics of ice flow in rivers are not well understood. In order to better understand surface ice flow, computer model Ice_Flow_Poly has been developed. Ice_Flow_Poly is based on a relatively new technique called the Discrete Element Method (DEM). This model simulates randomly shaped irregular polygons flowing through a straight channel. Hydrodynamic, gravitational, and mechanical interparticle forces are all included in the simulation. Computer animation software has also been developed. This software allows the user to visually monitor progress of the simulation.
Sponsors
Degree Awarded
Bachelor's
Semester
Spring
Department
Mathematics, Engineering & Computer Science