Abstract:
The features of catalytic ignition of 2H2 + O2 and (70% H2 + 30% C2H6) + air mixtures over Pd wire are established. It is shown that the catalytic wire or foil is heated unevenly before ignition: initial ignition centers always appear. With sequential ignitions, a clearly observed ignition center changes its location on the wire with every succeeding ignition.
Citation:
N. M. Rubtsov, V. I. Chernysh, G. I. Tsvetkov, K. Ya. Troshin, I. O. Shamshin, “Surface modes of catalytic ignition of flammable gases over noble metals”, Mendeleev Commun., 32:4 (2022), 564–566
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https://www.mathnet.ru/eng/mendc727
https://www.mathnet.ru/eng/mendc/v32/i4/p564
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