Here's the article.

It's a real scientific article, very long and detailed; we believe it's a record for the volume of such articles (45 pages - almost like a book!). Nevertheless, the Canadian journal "Drones and Applications" didn't even cut it. For this, we extend our special thanks to the editors.
Currently, everything is described there as it is made in our program. However, some processes require further development and refinement. For example, we really want to replace the piston analogy model for gas flow in a resonance tube with a one-dimensional compressible gas flow model. We're already working in this direction. We also want to refine the flow model in the inlet device, as well as the reed valve motion model.
Unfortunately, all of this will take a significant amount of time. Therefore, we will do it gradually, as best we can.
Just for information