84-08: Field Measurements of Chiller Heat Transfer Coefficients Fouling

84-08: Field Measurements of Chiller Heat Transfer Coefficients FoulingField measurements can be made to determine the heat transfer coefficient of operating chiller condensers. The heat transfer coefficient can be used to identify condenser fouling, a major cause of increased energy usage in chiller systems. Case studies are used to show how heat transfer coefficients can be used to detect fouling of condensers and the economic impact of condenser fouling on chiller operation.

and use of polarity reversal control cell fouling/scaling

In cases where calcium is the blow-down determining constituent

This method seems to be the most suitable for such purposes

The tests were performed within days of each other under similar operating and environmental conditions

Over 95% of standard blowdown water is saved and reused providing significant water savings

For many years PVC film fills have been the most popular choice of heat transfer media for use in cooling towers

This paper examines the first decade of operating experience of the PSM spray canal cooling system manufactured by Ceramic Cooling Tower Company

combined-cycle power plants

The area around Pristine is very rich in lignite reserves

with proper thermal performance

micro screen filtration has not penetrated the market as a mainstream solution

The use of alternate hardware material is also discussed