We've all heard that turbulent flow through an IC will improve efficiency because it breaks up the water stream preventing the center from remaining cooler than the outside.
Has anyone every tried using flattened copper tubing to build an IC? I'm thinking something similar to the picture with the idea that it maximizes surface area and minimizes any center core to the water stream. You'd need a larger diameter tube because of the lower volume caused by the flattening but beyond that I don't see a problem. The only question is would it actually do any better than a standard round tube IC?
Just one of the weird ideas I get while I'm waiting for the boil to finish and the wort to chill.
Has anyone every tried using flattened copper tubing to build an IC? I'm thinking something similar to the picture with the idea that it maximizes surface area and minimizes any center core to the water stream. You'd need a larger diameter tube because of the lower volume caused by the flattening but beyond that I don't see a problem. The only question is would it actually do any better than a standard round tube IC?
Just one of the weird ideas I get while I'm waiting for the boil to finish and the wort to chill.
![FlatCopperTube.jpg FlatCopperTube.jpg](https://cdn.homebrewtalk.com/data/attach/127/127683-FlatCopperTube.jpg)