الفهرس 
Problem Definition and Its OccurrencOnly 14 pages are availabe for public view
 |  | from | 182 |  |  |
| | | from | 182 | | |
Abstract
The study deals with the setting up of a one dimensional
mathematical model for the simulation of unsteady flow in open channels.
The flow hydraulic parameters were predicted, the numerical solution was
discussed and the mathematical models steps were examined. A one
dimensional mathematical model for both heat transport and diffusion is
developed based on the results of the previous model. In order to
overcome the deficiency in the predeveloped models regarding the stability
and accuracy, a sophisticated numerical technique was utilized. Two
applications have been done on two thermal power plants using this
mathematical model and the results obtained showed good agreement with
both field measurements and physical model results so the developed
mathematical model application is reliable. The conclusion is that we can
not replace the physical models by the mathematical models but the
integration between both techniques is necessary to obtain a global and
proper solution for the phenomena of heat exchange in open channels.