CRjohn said:I am interested in understanding and being able to calulate the rate of evaporation and the volume lose over time of the salt water.
Surface area is 190 sf
Depth 4'
average air temp 75 deg. F
Daylight hours 12
Average wind speed 5 mph
Humidity 65%
berkeman said:Here is a page with some info to get you started:
http://en.wikipedia.org/wiki/Evaporation
What is the water temperature over time during the day and night?
The higher concentration of salt in the water causes a phenomenon known as osmosis, where water molecules are drawn towards areas with higher concentrations of salt. This leads to a higher rate of evaporation in salt water pools.
Yes, evaporation is directly affected by the temperature of the pool water. Higher temperatures lead to a faster rate of evaporation, as the water molecules have more energy to break free from the liquid and enter the gas phase.
One way to reduce evaporation is by using a pool cover when the pool is not in use. This will prevent the water from being exposed to sunlight and wind, both of which can increase the rate of evaporation. Additionally, keeping the pool water at a lower temperature can also help reduce evaporation.
Yes, humidity plays a significant role in the rate of evaporation in salt water pools. Higher humidity levels mean that the air is already saturated with water molecules, making it more difficult for the water in the pool to evaporate. This results in a slower rate of evaporation.
Yes, evaporation can cause the salt concentration in the pool water to increase. As the water evaporates, the salt remains behind, leading to a higher concentration of salt in the remaining water. It is important to regularly monitor and adjust the salt levels in a salt water pool to maintain proper balance.