engleski

Optimized Marine Fresh Water Generator Control System

The introductory part of this paper off ers an overview of approaches to the management of marine fresh water generator and points out the most important factors infl uencing the processes. The second part deals with operation time and total overhaul time both infl uenced by evaporation intensity. Comparison and simple calculation are made of several distinct modes of operation assuming days in voyage and hours necessary for overhaul. Next section gives a thermal analysis of the processes, resulting in energy balance equation that could be used as a base for the optimal control system for one single-stage unit. In fact, the suggested control system is based on the energy balance equation that is given in this section. In the fourth part the analysis of the most important operational values is made. The changes recorded on the six-channel plotter are used to evaluate the suggested control system. The paper gives an example of optimal control system for the single stage fresh water generator and suggests further research.

energy ; control system ; marine fresh water generator ; optimization

nije evidentirano