In a bid to cool people, not rooms, engineers made a printable fabric that turns body motion into electrical signals that switch on cooling and heating when you need it.
No no I’m thinking leather couch, the fan in where the springs and stuff are to keep the air contained (enough), but also blow the fan with the coldest air right at the ass.
So like its water advection from fridge to radiator, conduction from radiator to the air/fan, then advection to almost right up to your ass where it conducts to the leather.
There is foam inside the sofa though. How are you sticking fans inside that? This is part of the keep it comfortable problem. If tubes can be made comfortable enough then they are probably a decent option. Or perhaps a cold blanket ontop instead?
If its a fan wouldn’t it be cooling the room rather than the person? The idea is for it to be highly targeted to largely just be cooling the person.
No no I’m thinking leather couch, the fan in where the springs and stuff are to keep the air contained (enough), but also blow the fan with the coldest air right at the ass.
So like its water advection from fridge to radiator, conduction from radiator to the air/fan, then advection to almost right up to your ass where it conducts to the leather.
There is foam inside the sofa though. How are you sticking fans inside that? This is part of the keep it comfortable problem. If tubes can be made comfortable enough then they are probably a decent option. Or perhaps a cold blanket ontop instead?