How is the pressure drop in a bubble column calculated? !
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Gas is blown into water to remove dust from it; how should the pressure drop be calculated in this case? Please give some advice, thank you.
The simplest way is to first determine the gas velocity in an empty tower
Total pressure of the water column? I need to calculate the pressure drop of the gas.
If calculated using the ideal gas law, the pressure drop should be determined by the amount of substance that is absorbed, as well as the change in volume of the container.
Pressure drop is a loss of momentum; it certainly isn’t related to the ideal gas law.
As gas passes through the water column, its pressure decreases; this is the pressure drop of the gas
Yes, that’s right. According to you, is the height of the water column equal to the pressure drop?
Because the other resistance drops are an order of magnitude smaller (when the empty tower gas velocity is low), the main loss is due to the water column
But how is the height of the water column determined? Is it calculated based on the height of the water column that is raised?
Didn’t you set the liquid level for each tray yourself?
I don’t have any trays here. Directly insert the trachea into the water.