Hi All,
Working on a haunted house-type event, and they'd like to have a large room with a low-lying fog.
I'm trying to figure out how much dry ice we'll need to purchase and how often we'll need to refill. We'd love to be able to set and forget it for a bit, not have it attended for the whole of the 4-hour event.
Is there a good calculation for how much vapor you get from a block (by size), or pellets (by weight, I guess)?
Obviously there are a lot of variables here- size of room, ambient temp, humidity, etc,etc,etc.
The room has a sunken floor area (actually stepped sides, but same difference)- so we have that on our side.
Any advice or anecdotes for making the effect last longer would be appreciated.
Working on a haunted house-type event, and they'd like to have a large room with a low-lying fog.
I'm trying to figure out how much dry ice we'll need to purchase and how often we'll need to refill. We'd love to be able to set and forget it for a bit, not have it attended for the whole of the 4-hour event.
Is there a good calculation for how much vapor you get from a block (by size), or pellets (by weight, I guess)?
Obviously there are a lot of variables here- size of room, ambient temp, humidity, etc,etc,etc.
The room has a sunken floor area (actually stepped sides, but same difference)- so we have that on our side.
Any advice or anecdotes for making the effect last longer would be appreciated.