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Numerical analysis of liquid-solid adsorption model

dc.contributor.authorLeonavičienė, Teresė
dc.contributor.authorČiegis, Raimondas
dc.contributor.authorBaltrėnaitė-Gedienė, Edita
dc.contributor.authorChemerys, Valeriia
dc.date.accessioned2023-09-18T20:14:45Z
dc.date.available2023-09-18T20:14:45Z
dc.date.issued2019
dc.identifier.issn1392-6292
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/148132
dc.description.abstractIn this paper, the numerical algorithms for solution of pore volume and surface diffusion model of adsorption systems are constructed and investigated. The approximation of PDEs is done by using the finite volume method for space derivatives and ODE15s solvers for numerical integration in time. The analysis of adaptive in time integration algorithms is presented. The main aim of this work is to analyze the sensitivity of the solution with respect to the main parameters of the mathematical model. Such a control analysis is done for a linearized and normalized mathematical model. The obtained results are compared with simulations done for a full nonlinear mathematical model.eng
dc.formatPDF
dc.format.extentp. 598-616
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyINSPEC
dc.relation.isreferencedbyMatSciNet
dc.relation.isreferencedbyICONDA
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.source.urihttps://doi.org/10.3846/mma.2019.036
dc.source.urihttps://journals.vgtu.lt/index.php/MMA/article/view/9851/9423
dc.titleNumerical analysis of liquid-solid adsorption model
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references17
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyFundamentinių mokslų fakultetas / Faculty of Fundamental Sciences
dc.contributor.facultyAplinkos inžinerijos fakultetas / Faculty of Environmental Engineering
dc.subject.researchfieldN 001 - Matematika / Mathematics
dc.subject.researchfieldT 004 - Aplinkos inžinerija / Environmental engineering
dc.subject.vgtuprioritizedfieldsAE0202 - Aplinkos apsaugos technologijos / Environmental protection technologies
dc.subject.vgtuprioritizedfieldsFM0101 - Fizinių, technologinių ir ekonominių procesų matematiniai modeliai / Mathematical models of physical, technological and economic processes
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.ennumerical algorithms
dc.subject.enfinite volume method
dc.subject.enadsorption models
dc.subject.ensensitivity analysis
dcterms.sourcetitleMathematical modelling and analysis
dc.description.issueiss. 4
dc.description.volumevol. 24
dc.publisher.nameVGTU press
dc.publisher.cityVilnius
dc.identifier.doi000493318200008
dc.identifier.doi10.3846/mma.2019.036
dc.identifier.elaba42473680


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