Any insight as to why my kayfun 3.1 produces more vapor when the tank is ~1/4full as opposed to fully filled?

[betterthanyou]

I notice that when I fill my kayfun 3.1 fully I get significantly less vapor production than when the tank is lower on juice. Any explanation for this? I'm baffled by it.

 

[Dj Xy]

I noticed the same thing, I think it has to do with pressure, as the level in the tank lowers it changes the pressure and allows more juice into the chamber.

 

[Portertown]

With the juice level lower in the tank there is a larger air pocket. As you inhale and create a low pressure situation in the coil area, this larger air pocket can expand more than a smaller air pocket in a nearly full tank. When the air in the tank expands more it lets more juice enter through the juice channels. Air can expand, however juice can not. This is one of the reasons you do not want to fully fill the tank, the other reason being a full tank(with no air space) can not create a vacuum to suck unwicked juice back into the tank and will flood.

 

[betterthanyou]

With the juice level lower in the tank there is a larger air pocket. As you inhale and create a low pressure situation in the coil area, this larger air pocket can expand more than a smaller air pocket in a nearly full tank. When the air in the tank expands more it lets more juice enter through the juice channels. Air can expand, however juice can not. This is one of the reasons you do not want to fully fill the tank, the other reason being a full tank(with no air space) can not create a vacuum to suck unwicked juice back into the tank and will flood.

Thanks! This makes sense.