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Effect of the Concentration of a Combustible Gas on the Limiting Critical Conditions of Its Catalytic Oxidation

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Journal of Engineering Physics and Thermophysics Aims and scope

For the case of the cold, relative to a gas mixture, walls of an apparatus and radiation heat transfer, an investigation is made of the dependence of the limiting minimum gas mixture temperatures above which catalytic self-ignition and firing of a low-concentration combustible gas on a catalyst particle are possible. The proposed method is based on obtaining the desired dependences in a parametric form. An analysis of the degeneration of critical temperatures and of ignition and extinction diameters is carried out.

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References

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Authors and Affiliations

  1. I. I. Mechnikov Odessa National University, 2 Dvoryanskaya Str., Odessa, 65082, Ukraine

    V. V. Kalinchak & A. S. Chernenko

  2. Physicochemical Institute of the Environment and Human Being Protection, 3 Preobrazhenskaya Str., Odessa, 65082, Ukraine

    V. V. Kalugin

Authors
  1. V. V. Kalinchak
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  2. A. S. Chernenko
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  3. V. V. Kalugin
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Corresponding author

Correspondence to V. V. Kalinchak.

Additional information

Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 88, No. 3, pp. 710–715, May–June, 2015.

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Kalinchak, V.V., Chernenko, A.S. & Kalugin, V.V. Effect of the Concentration of a Combustible Gas on the Limiting Critical Conditions of Its Catalytic Oxidation. J Eng Phys Thermophy 88, 737–742 (2015). https://doi.org/10.1007/s10891-015-1244-0

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  • DOI: https://doi.org/10.1007/s10891-015-1244-0

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