Mostra el registre d'ítem simple
Numerical simulation of multicomponent inductive plasma flows under chemical non-equilibrium
dc.contributor.author | vanden Abeele, David |
dc.contributor.author | Barbante, Paolo |
dc.contributor.author | Degrez, Gérard |
dc.contributor.author | Mellado González, Juan Pedro |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.date.accessioned | 2020-06-22T11:28:12Z |
dc.date.available | 2020-06-22T11:28:12Z |
dc.date.issued | 1999-02-06 |
dc.identifier.citation | vanden 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.issn | 0077-8923 |
dc.identifier.uri | http://hdl.handle.net/2117/191301 |
dc.description.abstract | This 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.extent | 8 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Plasma -- Turbulence |
dc.subject.lcsh | Fluid dynamics |
dc.title | Numerical simulation of multicomponent inductive plasma flows under chemical non-equilibrium |
dc.type | Article |
dc.subject.lemac | Dinàmica de fluids |
dc.identifier.doi | 10.1111/j.1749-6632.1999.tb08782.x |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 27658445 |
dc.description.version | Postprint (published version) |
local.citation.author | vanden Abeele, D.; Barbante, P.; Degrez, G.; Mellado, J. P. |
local.citation.publicationName | Annals of the New York Academy of Sciences |
local.citation.volume | 891 |
local.citation.startingPage | 340 |
local.citation.endingPage | 347 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [2.171]