Subject: Connections between models and reality

Posted by Richard Turnock on 3/9/2004
In Reply To:Connections between models and reality Posted by Niall Palfreyman on 3/8/2004

Message:

Ed Gallaher did a great job with the "Rain Barrel" and showing graph after graph based on different inputs and parameters. You can get a paper from CLE.
Linear Input and Exponential Output
Author(s):
Ed Gallaher Subject:
System Dynamics Submitted:
1995
From CC-STADUS. Exploration using rain barrels and drug absorption/metabolism dynamics. Includes "Take Two Aspirin. . ."
Purchase for: 50¢
Contact the CLE for more information


here is a web site with the Bathtub model:
http://www.acad.carleton.edu/curricular/GEOL/DaveSTELLA/modeling/ch2.3.html

If you do a Google search on "bathtub model" stella, you'll get 24 hits.

Richard

Follow Ups:

Connections between models and reality - Niall Palfreyman 3/11/2004