The equation states that, the evaporation rate, w = (95+0.425*v)*(pw-pa)/y, where w is the evaporation rate in lb/h-ft2; v is the air velocity at water surface; ft/min; pw is the saturation vapor pressure at water temperature, in. Hg; pa is saturation vapor pressure at air dew point, in.
How to Calculate Rate of Evaporation of Liquid?
Evaporation is a naturally occurring process in which liquid is converted into vapor. The rate of evaporation of a liquid is an important factor in many industries, such as the food and beverage industry and the pharmaceutical industry. Knowing the rate of evaporation of a liquid can help in the production and storage of products, as well as in the evaluation of alternative products. In this article, we will discuss how to calculate the rate of evaporation of a liquid.
The first step in calculating the rate of evaporation of a liquid is to determine the initial and final temperature of the liquid. This is done by using a thermometer to measure the temperature of the liquid at the start and at the end of the evaporation process.
The next step is to measure the initial and final volume of the liquid. This is done by using a measuring cylinder to measure the volume of the liquid at the start and at the end of the evaporation process.
Once the initial and final temperature and volume of the liquid have been determined, the rate of evaporation can be calculated. This rate is calculated by dividing the difference in temperatures (in degrees Celsius) by the difference in volumes.
For example, if the initial
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