dc.contributor.author | Radvilaitė, Urtė | |
dc.contributor.author | Kačianauskas, Rimantas | |
dc.contributor.author | Rusakevičius, Dainius | |
dc.date.accessioned | 2023-09-18T16:17:06Z | |
dc.date.available | 2023-09-18T16:17:06Z | |
dc.date.issued | 2015 | |
dc.identifier.other | (BIS)VGT02-000030790 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/112739 | |
dc.description.abstract | The problem of particle shape by means of applying spherical harmonics is considered. This type of modelling presents development of semi-analytical model for particles described by a discrete set of points. Modelling technique minimises the order of spherical harmonic expression while maintaining sufficient accuracy. Two discrete sets of points were generated to mimic typical symmetric non-spherical parlicle shapes - rotational ellipsoidal and the quasi-cube, i.e. smoothed cube with rounded edges. The variation of several criteria (surface area, volume and etc.) against approximation order parameters is illustrated. | eng |
dc.format.extent | p. 685-686 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.source.uri | http://www.pcm-cmm-2015.pg.gda.pl/download_files/PCM-CMM-2015%20BoSP%20Volume%202.pdf | |
dc.subject | MC05 - Pažangios konstrukcinės ir daugiafunkcinės medžiagos, nanodariniai / Innovative constructive and multifunctional materials, nanostructures | |
dc.title | Application of spherical harmonics to symmetric non-spherical particles description | |
dc.type | Konferencijos pranešimo santrauka / Conference presentation abstract | |
dcterms.references | 7 | |
dc.type.pubtype | T2 - Konferencijos pranešimo tezės / Conference presentation abstract | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
dc.subject.en | Discrete element method | |
dc.subject.en | Particle shape | |
dc.subject.en | Spherical harmonics | |
dc.subject.en | Smooth cube | |
dc.subject.en | Ellipsoid | |
dcterms.sourcetitle | PCM-CMM 2015 : 3rd Polish Congress of Mechanics and 21st Computer Methods in Mechanics, September 8th-11th, 2015, Gdansk, Poland. Vol. 2 : short papers | |
dc.publisher.name | Gdansk University of Technology | |
dc.publisher.city | Gdansk | |
dc.identifier.elaba | 11839238 | |