Stirlingengineforum.com

Hi Plani, The quadring ring seals : http://www.google.fr/search?q=quadring&safe=off&client=ubuntu&hs=QZc&channel=fs&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjOo7nek8HLAhXFfhoKHRC3DjwQsAQIKA&biw=1467&bih=693 I don't have yet mesured the power. I will make...

Thank's :) Ian S C -> What you say is very interesting for me and confirms to me that my engine has potential. With the cordless drill, the engine was drove at 1000 rpm.-20°C was obtained at 3mn10s and when the battery fails at 4mn08s the temperature was -21,4°C. The most surprising for me is that t...

Hi, Let me presents to you my last engine. An alpha Ross 38 cm3 : [youtube]https://youtu.be/LLzFi9aZcBM[/youtube] With this engine, I was curious to see how cold it can makes. I made a try and was very surprised by the temperature it reaches and how quickly it was reached. It is less than indicated ...

Hi Chris, are you still on the forum these days? I love your little engine and have been working on trying to design a copy of it since seeing it on on Youtube a few weeks ago. Being a v-twin motorcycle enthusiast I like the elegant simplicity of your little V engine. I would like to get a few more...

Hello,

Here is my last production :
4 cylinders
pressurized with air at 5 bars
water cooled (but it is not finished, the fan and the intercooler are not made yet)

[youtube]http://www.youtube.com/watch?v=fGRz9ujCtWc[/youtube]

Hello, This is my new engine based on one I have built last year. I have modify it to make it pressurized and water-cooled. Here is a video of the first tests and assembly. [BBvideo 425,350]http://www.youtube.com/watch?v=hTJvUXD8_h8&list=UUbRpiLu8jujmNDsPg1eqOlw&index=1&feature=plcp[/BBv...

All alpha engines I saw on the net is of this type except one (http://www.youtube.com/watch?v=T8S7bA1I0fQ) which is a true text book alpha. They even have a name for it. "Alpha Rider". The gap between the cylinder and the piston is very little (6µ). So there is not possible to warm the cy...

Hello everybody. Thanks everybody for your interest I don't speak very well english but i think have understood that there is a discution to know if my engine is a gamma or an alpha. The response is simple, it is a alpha. It has got two pistons. What you call a displacer is in reality an outgrowth o...

Yes, it's true. On the video, it turn at about 900 RPM. It has turned at a bit more than 1100. But you have to consider the mode of heating. (alcool 90°). It is possible to turn at 2000 RPM with gas heating, i think. I don't have try yet. For the moment i'm working to increase the rpm with the alcoo...

Hello, I present to you my last realisation. A alpha Stirling engine. He is not finished yet. I want to add two or four cylinder more and to pressurize it. http://www.youtube.com/watch?v=gB-OwTMzXhc Bye the way, i didn't found if it is possible to show the direct video on the topic. Someone can help...