Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/FB398751-5570-46C3-ABAA-0291F2EF9208 | - |
| Αναγνωριστικό | http://www.mdpi.com/2075-163X/7/5/67 | - |
| Αναγνωριστικό | https://doi.org/10.3390/min7050067 | - |
| Γλώσσα | en | - |
| Τίτλος | Improved modeling of the grinding process through the combined use of matrix and population balance models | en |
| Δημιουργός | Petrakis Evaggelos | en |
| Δημιουργός | Πετρακης Ευαγγελος | el |
| Δημιουργός | Komnitsas Konstantinos | en |
| Δημιουργός | Κομνιτσας Κωνσταντινος | el |
| Εκδότης | MDPI | en |
| Περίληψη | The mechanistic approach has proven so far to be flexible and successful for simulation of the grinding process. The basic idea underlying mechanistic models, namely the matrix and population balance models, is based on the identification of natural events during grinding. Since each model has its own capabilities and limitations, their combined use may offer additional advantages on this aspect. In this study, the matrix model and the selection function, namely the probability of breakage of the population balance model, were combined through a MATLAB code to predict the size distribution of the grinding products of quartz, marble, quartzite and metasandstone. The modeling results were in very good agreement with the particle size distributions obtained after grinding the feeds in a ball mill. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2018-05-14 | - |
| Ημερομηνία Δημοσίευσης | 2017 | - |
| Θεματική Κατηγορία | Ball mill | en |
| Θεματική Κατηγορία | Comminution | en |
| Θεματική Κατηγορία | Grinding | en |
| Θεματική Κατηγορία | Matrix model | en |
| Θεματική Κατηγορία | Particle size distributions | en |
| Θεματική Κατηγορία | Population balance model | en |
| Βιβλιογραφική Αναφορά | E. Petrakis and K. Komnitsas, "Improved modeling of the grinding process through the combined use of matrix and population balance models," Minerals, vol. 7, no. 5, May 2017. doi: 10.3390/min7050067 | en |
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