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Título: A new proposal for analyzing combustion process stability based on the Hamming distance
Título(s) alternativo(s): Physica A
Autor(es): Souza, J.W.G.
Pereira, H.B.B.
Santos, A.A.B.
Senna, V.
Moret, M.A.
Palavras-chave: Hamming distance
Combustion process
Cellular automata
Data do documento: 2014
Citação: SOUZA, J. W. G. ; PEREIRA, H. B. B. ; SANTOS, A. A. B. ; Moret, M.A. ; SENNA, V. . A new proposal for analyzing combustion process stability based on hamming distance. Physica. A (Print) , v. 413, p. 301-306, 2014.
Resumo: In this paper, the concentration of soot during controlled combustion is analyzed using two fuels: acetylene (AC) and natural gas (NG). The stability was evaluated within the spatiotemporal standards generated by the system evolution, which was based on the measuring technique known as the Hamming distance (Hd). It was observed that Hd presented a transient state for AC at a 21% oxygen concentration for small time units and achieved a medium equilibrium value (Hd = 0.035), showing a significant increase in flame oxidation during combustion and ideal soot formation. For NG, at all oxygen concentrations, there was a tendency toward flame oxidation and an increase in soot formation, which suggests that Hd oscillates without a defined value with small pulses over time, indicating a decrease in flame temperature.
Descrição: p.301-306
Aparece nas coleções:Artigos Publicados em Periódicos (PPG MCTI)

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