Stirlingengineforum.com

The pistons are of different sizes. An isothermal compression is well realized. An isothermal expansion is well realized. The pistons have the same size for the cooling and heating phases, so that isochoric operations can be performed. In these last two phases the volumes of the exchanger are added....

I forgot to specify. The countercurrent exchanger may be oscillating. You can choose to always have the cold on one side and the hot on the other side of the exchanger. But we can also alternate every half turn of the engine. This is what I represented on the video. There are only studies that can e...

so far it's only on paper. A regenerator is efficient but a counterpart is a dead volume which is detrimental to the performance and is detrimental to the different phases of the Stirling cycle. Studies must be conducted to develop this engine. Studies will certainly make this engine evolve. The Sti...

Effectively, that's what it is.

the site address is http://www.cyberquebec.ca/normandajc/
The tab "Two-stroke Stirling engine" contains the video

On my website, I've added the video with a looping playback

I tried to create a video to show an example.
In the video I didn't represent the system of changing the configuration of the pipes every half turn.
video on this link
https://secure.digiposte.fr/p/ee33fa03a ... dff3969b8b

On my engine, all four phases run simultaneously. The gas is transferred from chamber to chamber. It takes two full engine revolutions to complete one cycle for the same volume of gas.A regenerator must immediately absorb the heat during the cooling operation and release the heat during the heating ...

Hello, I designed a new type of Stirling engine. I respect the Stirling cycle, but the design is radically different than the alpha, beta, gamma types. I've made a website that introduces the engine. I removed the regenerator and replaced it with a heat exchanger. I've increased the heat transfer ex...