| Naslov: | Reconstruction of a fluid bed device for separating granular material from the grinding process of rapid antigen tests |
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| Avtorji: | ID Jordan, Miha (Avtor)
ID Švarc, Tilen (Avtor)
ID Majerič, Peter (Avtor)
ID Rudolf, Rebeka (Avtor)
ID Zadravec, Matej (Avtor) |
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| Datoteke: |  Jordan-2023-Reconstruction_of_a_Fluid_Bed_Devi.pdf (4,21 MB)
MD5: 7B79F24358E49A93890AAC0CF4D53635
 https://doi.org/10.3390/pr11113207
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FS - Fakulteta za strojništvo
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| Opis: | The article includes the study and reconstruction of a fluid bed device with the purpose of separating the granular material from the grinding process of rapid antigen tests. The following techniques were performed, with the purpose of characterisation of the ground particles: sieve analysis, X-ray fluorescence spectroscopy, scanning electron microscopy, energy dispersive X-ray spectroscopy and transmission electron microscopy. The paper includes experimental testing of a simplified separation process with zeolite spheres and paper strips, supported by a numerical model. The flow conditions’ impact on the behaviour and interactions of particles of the considered problem were simulated using coupled computational fluid dynamics (CFD) and the discrete element method (DEM) approach. The separation process of zeolite spheres and paper strips was found to be efficient. The simulation results showed the appropriate behaviour of the particles during the process. We explained the results’ deviations, and we also presented the shortcomings and possible improvements. Further research is required to define the adequacy of the process, while using actual ground material of rapid antigen tests. |
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| Ključne besede: | rapid antigen tests, nanomaterials, fluidised bed, computational fluid dynamics, discrete element method, characterisation |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 24.10.2023 |
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| Datum sprejetja članka: | 08.11.2023 |
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| Datum objave: | 10.11.2023 |
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| Založnik: | MDPI |
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| Leto izida: | 2023 |
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| Št. strani: | Str. 1-13 |
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| Številčenje: | Letn. 11, št. 11, št. članka 3207 |
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| PID: | 20.500.12556/DKUM-86662  |
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| UDK: | 620.1:519.6 |
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| COBISS.SI-ID: | 171870467 |
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| DOI: | 10.3390/pr11113207 |
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| ISSN pri članku: | 2227-9717 |
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| Datum objave v DKUM: | 05.01.2024 |
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| Število ogledov: | 566 |
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| Število prenosov: | 75 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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