dc.contributor.author | Markauskas, Darius | |
dc.contributor.author | Kačianauskas, Rimantas | |
dc.contributor.author | Maknickas, Algirdas | |
dc.date.accessioned | 2023-09-18T20:39:19Z | |
dc.date.available | 2023-09-18T20:39:19Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0921-8831 | |
dc.identifier.other | (BIS)VGT02-000030285 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/151634 | |
dc.description.abstract | Numerical particle-based modelling of aerosol particles in an acoustic field is performed, and the influence of the effects, including orthokinetic collision, an acoustic wake effect and mutual radiation pressure effect, responsible for the particle agglomeration is analyzed. The standard discrete element method is modified to take into account the drag force of the gas obtained using Oseen’s solution and the mutual radiation pressure force. Numerical modelling of the agglomeration of two identical particles in a strong acoustic field is performed, and the results are compared with the available analytical solution and the data obtained in the experiments described in the literature. Finally, the simulation of a 2D polydispersed particle system at various sound frequencies is performed. The obtained results show that the major agglomeration mechanism is the acoustic wake effect, while orthokinetic collision plays an insignificant role. | eng |
dc.format | PDF | |
dc.format.extent | p. 698-704 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | ScienceDirect | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | https://doi.org/10.1016/j.apt.2014.12.008 | |
dc.subject | AE01 - Aplinkos sistemos ir aplinkos apsaugos technologijos / Environmental systems and environment protection technologies | |
dc.title | Numerical particle-based analysis of the effects responsible for acoustic particle agglomeration | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | Special issue of the 7th World Congress on Particle Technology | |
dcterms.references | 37 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.ltspecializations | L102 - Energetika ir tvari aplinka / Energy and a sustainable environment | |
dc.subject.en | Acoustic agglomeration | |
dc.subject.en | Numerical modelling | |
dc.subject.en | Discrete element method | |
dc.subject.en | Aerosols | |
dcterms.sourcetitle | Advanced powder technology | |
dc.description.issue | no. 3 | |
dc.description.volume | Vol. 26 | |
dc.publisher.name | Elsevier | |
dc.publisher.city | Amsterdam | |
dc.identifier.doi | 10.1016/j.apt.2014.12.008 | |
dc.identifier.elaba | 8622089 | |