"Specific tower components have been developed and continue to undergo improvement as a direct result of decreasing water availability and increasing difficulty in obtaining permits for new cooling towers. For example, high-efficiency film fills maximize tower thermal performance, and modern drift eliminator designs can limit drift loss to as low as 0.0005% of the circulating water flow rate. Cooling tower fill is used to achieve the most economical heat transfer rate by providing increased contact surface area between the water and air."
It will be important for those in the power generation industry to monitor changes in cooling technology as water resources become more scarce. It is likely that in the future, our power generation output will be determined by the amount of water that is available for cooling applications in the industry. Until new methods of heat distribution and cooling are developed we will be dependent on water, and as water shortages continue to become more and more frequent, it is likely that our conservation of the element will determine our success for decades to come.
To read the article from Power Magazine, follow the link:
http://www.powermag.com/issues/features/Appraising-Our-Future-Cooling-Water-Options_2718.html
