First Beta Type Stirling Engine

Discussion on Stirling or "hot air" engines (all types)
Ian S C
Posts: 2218
Joined: Thu Dec 02, 2010 5:15 am
Location: New Zealand

Re: First Beta Type Stirling Engine

Post by Ian S C »

Congrats Piteco, great to see the wheels going round. I find it's difficult to burn Kero without creating black smoke, and putting soot on the cylinder, if you could make a pressure burner(as in old time plumbers blowlamp)you would have a nice clean flame.
It would be worth taking off the flywheels, and drilling say six holes to form spokes. The weight of a flywheel should be concentrated at the rim, the weight toward the hub is just a waste of metal, and puts unnecessary extra weight on the bearings.
On my BETTA motors I use only one con rod on the power piston, much simpler.
Ian S C
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