A Peer Review of the Origin of the Fines Migration Theory

Coffee Data Science

Reviewing a 30 year old paper

In discussing fines migration, all roads lead back to a single paper whose experiment is seen as the proof of the theory of fines migration. That paper is called “Espresso Coffee Brewing Dynamics: Development of Mathematical and Computational Models” by Petracco and Liverani [1]. I finally found a copy, and I have some serious questions.

It is important to understand the author’s methods because so much has been based on what …

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