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http://repositoriosenaiba.fieb.org.br/handle/fieb/204| Title: | Fractal aspects in O2 enriched combustion |
| Other Titles: | Physica A |
| Authors: | Souza, J.W.G. Santos, A.A.B. Guarieiro, L.L.N. Moret, M.A. |
| Keywords: | Detrended fluctuation analysis;Combustion processes;Energy efficiency |
| Issue Date: | 2015 |
| Citation: | SOUZA, J.W.G. ; SANTOS, A.A.B. ; GUARIEIRO, L.L.N. ; Moret, M.A. . Fractal aspects in. Physica. A (Print), v. 434, p. 268-272, 2015. |
| Abstract: | In this study, we investigate the self-affinity of time series of thermal radiation from two fuels, natural gas (NG) and acetylene (AC), enriched with oxygen at 21%, 23% and 25% concentrations during the combustion process. We used the detrended fluctuation analysis method to evaluate the burning process of these fuels. We found a well-defined self-affine aspect for these gases in this dynamic process. Using the proposed method, we were able to characterize the time series of NG as a sub-diffusive process and the time series of AC as a process with persistent self-affinity. |
| Description: | p.268-272 |
| URI: | http://repositoriosenaiba.fieb.org.br/handle/fieb/204 |
| Appears in Collections: | Artigos Publicados em Periódicos (PPG MCTI) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fractal aspects ....pdf | 491.3 kB | Adobe PDF | View/Open |
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