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dc.contributor.authorvanden Abeele, David
dc.contributor.authorBarbante, Paolo
dc.contributor.authorDegrez, Gérard
dc.contributor.authorMellado González, Juan Pedro
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2020-06-22T11:28:12Z
dc.date.available2020-06-22T11:28:12Z
dc.date.issued1999-02-06
dc.identifier.citationvanden Abeele, D. [et al.]. Numerical simulation of multicomponent inductive plasma flows under chemical non-equilibrium. "Annals of the New York Academy of Sciences", 6 Febrer 1999, vol. 891, p. 340-347.
dc.identifier.issn0077-8923
dc.identifier.urihttp://hdl.handle.net/2117/191301
dc.description.abstractThis contribution presents an elegant and efficient numer­ical model of a multi-component inductive plasma under chemical non­equilibrium, The plasma is modeled by a finite number of species. Chemical reactions are taken into account by Arrhenius-type source terms. The plasma thermodynamic properties are computed from statist.ical mechanics, The plasma transport properties are computed with the method of Chapman and Enskog, Multi-component species diffusive fluxes are obtained from the full Stefan-Maxwell equations by means of a straightforward iterative proce­dure, in which no distinction needs to be made between electrons and heavy particles, The governing equations are discretized in a second order accurate cell-centered finite volume manner on a collocated mesh. The discretized sys­tem of equations is solved with a damped Newton method. Powerful Krylov subspace methods are used to efficiently solve the linear systems arising from the Newton linearization, Results are presented for a five-species nitrogen plasma, The effect of chemical non-equilibrium is investigated at various pressures. Though some problems still need to be addressed, good con­vergence is already found, Calculations of eleven-species air plasmas under thermochemical non-equilibrium seem feasible for the near future.
dc.format.extent8 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshPlasma -- Turbulence
dc.subject.lcshFluid dynamics
dc.titleNumerical simulation of multicomponent inductive plasma flows under chemical non-equilibrium
dc.typeArticle
dc.subject.lemacDinàmica de fluids
dc.identifier.doi10.1111/j.1749-6632.1999.tb08782.x
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac27658445
dc.description.versionPostprint (published version)
local.citation.authorvanden Abeele, D.; Barbante, P.; Degrez, G.; Mellado, J. P.
local.citation.publicationNameAnnals of the New York Academy of Sciences
local.citation.volume891
local.citation.startingPage340
local.citation.endingPage347


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