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Drift Loss In Cooling Tower Formula
Drift Loss In Cooling Tower Formula. Evaporation loss = 0.00085 * 1.8 * c * δt. Leaks should be identified, quantified and corrected where possible.

It is calculated by this equation: Drift loss draw off or blowdown as the cooling water circulates the cooling tower part of water evaporates thereby increasing the total dissolved solids in the remaining water. Leaks should be identified, quantified and corrected where possible.
The Range Is Shown In Equation (1):
It can be as low as 0.01 % of circulation flow, if the cooling tower has windage drift eliminators. Drift loss of the cooling tower is normally provided by the cooling tower manufacturer based on the process design. Drift loss varies between 0.1 and 0.2 % of circulation flow.
In Particular, We Calculated The Make Up Water Flowrate As 0.2%/K [46, 53] Of The Cooling Water Mass Flowrate.
0.3 to 1.0 * recirculation rate / 100 Leaks should be identified, quantified and corrected where possible. For cooling tower with drift eliminator d = 0.01* c /100.
Drift Losses Are Always Provided By The Manufacturer.
So, reducing drift also helps to reduce your make up. For induced draft cooling tower d = 0.1 to 0.3 * c /100. Because of their operation principle, which requires spraying water across or through which a stream of air is passing, water droplets are incorporated into the air stream.
Os One Of The Components Of The Make Up Water In A Cooling Tower.
What is drift loss in cooling tower? Drift loss is the loss of water vapour from cooling tower. They work by changing the direction of the airflow and causing the entrained water droplets to impact the walls of the eliminator.
Drift Loss Varies Between 0.1 And 0.2 % Of Water Flow.
Drift loss is the quantity of water loss as small water drolets from the tower top, it is made up by injectiong fresh water in the cooing water network small water particles carried away by the air from cooling tower is know as drift loss, generally. As air rises inside the tower, it receives the latent heat of vaporization from the water, and thus the water is cooled. As a rule of thumb, for every 10°f (5.5°c) of water cooling, 1% total mass of water is lost due to evaporation.
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