Recent content by Omaha

What I'm thinking is that there's no way to have the combustion oxygen be drawn from inside the chamber. It has to come from outside, either via some sort of venturi setup, or perhaps even a forced air fan.

I make custom cast bronze decorative motorcycle parts using lost wax investment casting. I'm looking to improve the precision and reliability of my casting process (currently getting maybe 25% duds over time). My current initiative is to improve my temperature control on the shells prior to...