Influence of Thermal Diffusion on the Hysteresis Area of Hydrogen Impurities’ Catalytic Combustion on Platinum Wire

Array

Authors

  • V.V. Kalinchak Odessa I. I. Mechnikov National University
  • A.N. Sofronkov Odessa State Ecological University
  • A.V. Fedorenko Odessa I. I. Mechnikov National University
  • A.S. Chernenko Odessa I. I. Mechnikov National University

DOI:

https://doi.org/10.15330/pcss.18.1.52-57

Keywords:

metal oxidation catalysts, wire, hydrogen, hysteresis heat and mass exchange, self-ignition, extinction, shallow (flameless) burning

Abstract

A complex investigation of the hysteresis mechanisms of heat and mass exchange and catalytic flameless combustion of hydrogen-air mixtures on platinum’s particles and wires. Thermal diffusion of hydrogen does not affect the critical conditions for self-ignition mixture unlike conditions extinction mixture. Method is proposed the analytical determination of the hysteresis areas heat and mass exchange particles (wires) catalyst. Inside the areas there is a catalytic ignition, and outside - stationary states of oxidation and catalytic combustion of combustible gas in the air.

References

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[5] V. V. Kalugin, V. V. Kalinchak and A. S. Chernenko, Kinet. Katal. 56(3), 335 (2015).
[6] V. V. Kalinchak, A. S. Chernenko, V. V. Kalugin, A. N. Sofronkov, Physics of aerodisperse systems 51, 41 (2014).
[7] Wonyoung Choi, Sejin Kwon, Hyun Dong Shin, IJHE 33, 2400 (2008).
[8] D. A. Frank-Kamenetsky, Diffusion and heat transfer in chemical kinetics (Nauka, Moscow, 1987).

Published

2017-03-15

How to Cite

Kalinchak, V., Sofronkov, A., Fedorenko, A., & Chernenko, A. (2017). Influence of Thermal Diffusion on the Hysteresis Area of Hydrogen Impurities’ Catalytic Combustion on Platinum Wire: Array. Physics and Chemistry of Solid State, 18(1), 52–57. https://doi.org/10.15330/pcss.18.1.52-57

Issue

Section

Scientific articles

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