Computation of Chemically Reacting Unsteady One-Dimensional Flows

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dc.contributor.authorOlorunmaiye, John A.
dc.date.accessioned2020-02-27T08:49:42Z
dc.date.available2020-02-27T08:49:42Z
dc.date.issued1989-09
dc.description.abstractA mathematical model of one-dimensional chemically reacting flow is presented. The effects of wall friction, heat transfer and gradual area change are inclined in addition to the effects of chemical reaction on the composition and specific heats of gas. The set of quasi-linear hyperbolic partial differential equations obtained are solved by a numerical method of characteristics. The equations for various boundary conditions are also presented.The model was applied to a shock tube in which no chemical reaction took place. The pressure at the closed left end of the shock tube predicted with the model was in very good agreement with the result obtained by Rudinger using a graphical method of characteristics. The model was also applied to a simple quarter-wavelength organ-pipe pulsed combustor. The combustion process was modelled using a simple overall reaction rate equation. The model predicted pressure amplitudes that are in good qualitative agreement with experimental results.en_US
dc.description.sponsorshipNational Science and Engineering Research Council (NSERC), Canadaen_US
dc.identifier.citationOlorunmaiye, J.A. (1989). Computation of Chemically Reacting Unsteady One-Dimensional Flows. Abacus: The Journal of the Mathematical Association of Nigeria, 18(2), 210–230.en_US
dc.identifier.issn0001-3099
dc.identifier.urihttp://hdl.handle.net/123456789/3842
dc.language.isoenen_US
dc.publisherThe Mathematical Association of Nigeriaen_US
dc.relation.ispartofseriesVolume 18;No. 2
dc.subjectUnsteady one-dimensional flowsen_US
dc.subjectMethod of Characteristicsen_US
dc.subjectPulsed Combustoren_US
dc.titleComputation of Chemically Reacting Unsteady One-Dimensional Flowsen_US
dc.typeArticleen_US

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