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Nonequilibrium of co in laminar combustion product flow in a circular tube

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Abstract

The multicomponent laminar flow of gaseous hydrocarbon fuel combustion products in cooling circular channels is numerically simulated with allowance for the detailed chemical kinetics and real transport properties, in particular, for thermodiffusion of the light components. Special attention is given to the relaxation kinetics of carbon monoxide CO. The factors which affect the downstream relaxation rate of CO and lead to a decrease in carbon monoxide concentration at the channel exit are analyzed.

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References

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Authors
  1. A. P. Nefedov
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  2. B. V. Rogov
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  3. V. A. Sinel’shchikov
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Additional information

Moscow. Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No. 1, pp. 186–189, January–February, 1997.

The work was carried out with financial support from the Russian Foundation for Fundamental Research (project No. 95-02-04577-a) at the Research Centre for the Thermophysics of Pulsed Actions of the United High-Temperature Institute of the RAS and the Low-Temperature Research Institute.

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Nefedov, A.P., Rogov, B.V. & Sinel’shchikov, V.A. Nonequilibrium of co in laminar combustion product flow in a circular tube. Fluid Dyn 32, 157–159 (1997). https://doi.org/10.1007/BF02697950

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  • DOI: https://doi.org/10.1007/BF02697950

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