Gases 'ingressing'(?) into Liquids

[Milkboy]

Hello group

Accumulators have a bladder to stop
the gas getting into the fluid

Im looking for info on the pressures
at which this happens

i.e. Air into Water, N2 into water
Air into Oil, N2 into Oil (oil = ISO VG10, VG32)


Any info / hints / URLs appreciated


TIA




-
Milkboy

 

[hacksaw]

to first order the amount of gas dissolved is proportional to the partial pressure of the particular species above the liquid surface.

it occurs at all pressures.

it is a more complex than this if you are above the critical pressure of the gas.