The RBF Collocation Method to Design a Digital Twin for Coffee Percolation
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arXiv
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| Hauptverfasser: | , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866911265888141312 |
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| author | Egidi, Nadaniela Fioretti, Lauro Giacomini, Josephin Maponi, Pierluigi Pacini, Gianluca |
| author_facet | Egidi, Nadaniela Fioretti, Lauro Giacomini, Josephin Maponi, Pierluigi Pacini, Gianluca |
| contents | Espresso coffee extraction is a complex physico-chemical process and can be modeled through a system of coupled partial differential equations. We present a numerical solution based on a meshless Collocation Method using Radial Basis Functions and Kansa's approach, which reveals to be accurate and robust in comparison to a reference numerical solution provided by a well-known simulation software. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_11202 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The RBF Collocation Method to Design a Digital Twin for Coffee Percolation Egidi, Nadaniela Fioretti, Lauro Giacomini, Josephin Maponi, Pierluigi Pacini, Gianluca Numerical Analysis Espresso coffee extraction is a complex physico-chemical process and can be modeled through a system of coupled partial differential equations. We present a numerical solution based on a meshless Collocation Method using Radial Basis Functions and Kansa's approach, which reveals to be accurate and robust in comparison to a reference numerical solution provided by a well-known simulation software. |
| title | The RBF Collocation Method to Design a Digital Twin for Coffee Percolation |
| topic | Numerical Analysis |
| url | https://arxiv.org/abs/2511.11202 |