| dc.description.abstract | Cooling towers are evaporative heat transfer devices in which
atmospheric air cools warm water with direct contact between the air
and the water by evaporating cooling of water. The main objective of
this study is to analysis the cooling tower performance, experimental
analysis of the performance indoor outdoor evaporative heat exchanger
system. This was done by establishing and modifying experimental set
up constructing computer program and varying the quality of
circulating fluids by adding together at different ratio. Natural and
induced draft cooling tower and computer program gives us the various
data required for calculation. From the result obtained a comparative
study on terms of tower characteristics (Kav/L), water to air flow ratio
(L/G), efficiency, range, percentage of make-up water and evaporation
heat loss are presented in graphical form. The graph showed that the
performance of cooling tower is affected by the type of cooling tower
and the quality of circulating fluids. The graphical analysis shows the
cooling tower characteristics and efficiency decrease with an increase
in (L/G) the induced draft cooling tower shows better performance than
natural draft cooling tower. The result also shows that with the adding
of toner with water cooling tower performance increase and as tower
percentage increases the tower performance also increase. | en_US |
