you have a severe pressure drop and a loss of velocity
Steadily flowing
"Head" is a term given to the weight and resulting pressure of a column of liquid above a given point in the system. Static head means that the head pressure is measured with no liquid actually flowing. Dynamic head would be the pressure of the liquid while it is actually flowing.
For a fluid flowing in a pipe, the pressure loss will be greater for a liquid flow due to more frictional losses on the pipe walls.
Boiling. A liquid boils at a temperature at which its vapor pressure is equal to the pressure of the gas above it.
More gas dissolves into the liquid.
The gas will condense and turn into a liquid.
It will boil
There will be a high pressure explosion...within the evaporated gas from the liquid and the heat..
atmospheric pressure is lower and the boiling point is less
It heats up and precipitates out solids.
The boiling point lowersas the pressure is lowered.
Gas molecules are spread out. When they are placed under pressure they condense into a liquid.