dc.contributor.author | Maknickas, Algirdas | |
dc.contributor.author | Skarbalius, Gediminas | |
dc.contributor.author | Džiugys, Algis | |
dc.contributor.author | Misiulis, Edgaras | |
dc.date.accessioned | 2023-09-18T20:26:13Z | |
dc.date.available | 2023-09-18T20:26:13Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0094-243X | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/149892 | |
dc.description.abstract | Because viscosity plays an important role in physical fluid flow applications, this property must be described accurately in com- puter simulations. As a most popular Newtonian fluid on earth, water has a special role in scientific and technical applications. The simulation of water with molecular dynamics (MD) includes granular matter of long-range interacting H2O molecules, and simula- tions using discrete element method, as well as experimental studies of the dynamics of spheres with sub-millimetre radii, of such systems demonstrate non-Newtonian behaviour. Therefore, the flow of water molecules with complex shapes and long-range non- linear interactions in nano-scaled fluid devices—in contrast to macro-scaled devices—is also likely to demonstrate non-Newtonian behaviour. In this study, we used molecular dynamics simulations, with a temperature range of 273 K to 363 K, to study the SPC/E water Poiseuille flow inside a nanochannel consisting of two parallel silicon plates. The results indicate non-Newtonian behaviour of molecular water flow at nanoscales. | eng |
dc.format | PDF | |
dc.format.extent | p. 1-6 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | Conference Proceedings Citation Index - Science (Web of Science) | |
dc.source.uri | https://aip.scitation.org/doi/abs/10.1063/5.0007798 | |
dc.source.uri | https://doi.org/10.1063/5.0007798 | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:61214498/datastreams/COVER/content | |
dc.title | Nano-scale water Poiseuille flow: MD computational experiment | |
dc.type | Straipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB | |
dcterms.references | 23 | |
dc.type.pubtype | P1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Lietuvos energetikos institutas | |
dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
dc.contributor.department | Mechanikos mokslo institutas / Institute of Mechanical Science | |
dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
dc.subject.researchfield | T 006 - Energetika ir termoinžinerija / Energy and thermoengineering | |
dc.subject.vgtuprioritizedfields | FM0101 - Fizinių, technologinių ir ekonominių procesų matematiniai modeliai / Mathematical models of physical, technological and economic processes | |
dc.subject.ltspecializations | L102 - Energetika ir tvari aplinka / Energy and a sustainable environment | |
dc.subject.en | nanochannels | |
dc.subject.en | discrete element method | |
dc.subject.en | newtonian fluids | |
dc.subject.en | laminar flows | |
dc.subject.en | molecular dynamics | |
dcterms.sourcetitle | AIP conference proceedings: 4th Polish congress of mechanics and the 23rd International conference on computer methods in mechanics, September 8-12 2019, Krakow | |
dc.description.issue | iss. 1 | |
dc.description.volume | vol. 2239 | |
dc.publisher.name | AIP Publishing | |
dc.publisher.city | Melville, NY | |
dc.identifier.doi | 000653675000007 | |
dc.identifier.doi | 10.1063/5.0007798 | |
dc.identifier.elaba | 61214498 | |