Working paper

I have written up both the theory and a series of applications of ray_limit to other mixing-sensitive chemistries in a ChemRxiv preprint you can download here. The DOI is here.

The v1 file at ChemRxiv has been improved and submitted for publication.

Later in 2026, I intend to make the Closure code pip installable.

What next?

I have other stuff I need to get back to. But I will return to this topic in future and develop a three-stream version of ray_limit, as well as add temperature as a function of f and activation energy to better handle strongly exothermic systems at high concentrations.

Lower hanging fruit will be a fed batch version, which I will compare with the simple zone model I developed years ago.

Get in touch if you have a particular interest or preference and let me know your application.