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- Mon Apr 20, 2015 3:47 am
- Forum: Stirling and "Hot Air" Engine Forum
- Topic: Stirling Design - How to predict rpm
- Replies: 9
- Views: 10619
Re: Stirling Design - How to predict rpm
Greetings,I,v built two of these motors, stove top fans. The first a Ringbom motor was far too noisy with the free running displacer, the second a GAMMA type is most successful, it uses the normal ratio of swept volumes, ie the swept volume of the displacer is 1,5 that of the power cylinder, giving ...