Title page for ETD etd-02162010-020040


Type of Document Master's Thesis
Author Finley, Allan Michael
URN etd-02162010-020040
Title Application of system dynamics modeling techniques to an existing stream water quality model
Degree Master of Engineering
Department Systems Engineering
Advisory Committee
Advisor Name Title
Grizzard, Thomas J. Committee Chair
Blanchard, Benjamin S. Jr. Committee Member
Godrej, Adil N. Committee Member
Keywords
  • Water quality
Date of Defense 1991-05-05
Availability restricted
Abstract

From the results of this project and report the following conclusions seem warranted:

1. The actual behavior of any real stream system, subject to a point load, is dependent on an extremely complex and integrated network of events which can occur in series or parallel.

2. The QUAL2E model considers the major events or cycles of a stream system in a fully integrated manner, offers the user many configuration options, and provides for a wealth of essential output data. The documentation provides reasonable explanation as to the means by which the model simulates a stream system. The QUAL2E model can be executed successfully by the first time user with minimal effort.

3. The DYNAMO model can be effectively invoked through the use of differential equations that can be translated into suitable DYNAMO expressions. The model is easy to learn and can be executed by the first time user with minimal effort.

4. Input parameters and initial conditions for the both the QUAL2E and DYNAMO models were reasonable for the purpose intended. That being the comparison of the behavior of the two systems.

Files
  Filename       Size       Approximate Download Time (Hours:Minutes:Seconds) 
 
 28.8 Modem   56K Modem   ISDN (64 Kb)   ISDN (128 Kb)   Higher-speed Access 
[VT] LD5655.V851_1991.F576.pdf 3.72 Mb 00:17:12 00:08:50 00:07:44 00:03:52 00:00:19
[BTD] next to an author's name indicates that all files or directories associated with their ETD are accessible from the Virginia Tech campus network only.

Browse All Available ETDs by ( Author | Department )

dla home
etds imagebase journals news ereserve special collections
virgnia tech home contact dla university libraries

If you have questions or technical problems, please Contact DLA.