Magnetically induced flame flickering

Legros, Guillaume; Gomez, Thomas; Fessard, M.; Gouache, T.; Ader, Thomas; Guibert, Philippe; Sagaut, P.; Torero, José L.

doi:10.1016/j.proci.2010.06.124

Cited by 33 publications

(17 citation statements)

References 20 publications

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“…24. The diffusion flames are established over an axis-symmetric coflow burner identical to the one described by Santoro et al [26] and used in previous investigations 6 [24,27,28]. In the following, the axis of symmetry is (Oz) and its origin is located at the burner tip, defining the height above the burner (HAB).…”

Section: Experimental Methodologymentioning

confidence: 99%

Sooting propensities of some gasoline surrogate fuels: Combined effects of fuel blending and air vitiation

Kashif

Bonnety

Matynia

et al. 2015

Combustion and Flame

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The sooting propensities of binary mixtures of n-heptane and toluene on one hand, and isooctane and toluene on the other hand are evaluated in haust gas recirculation (EGR). The evolution of the sooting propensity as a function of both toluene mole fraction in the binary mixtures and CO 2 content of the air stream can then be revealed. The sooting tendencies of both kinds of blends decrease in a very linear way with increasing CO 2 content of the air stream. On the opposite, the sooting tendencies of isooctane/toluene blends follow a strongly non-linear relationship with the toluene mole fraction due to synergistic effects while YSIs of n-heptane/toluene blends show very linear trends. Interestingly, these trends match those observed on other configurations of diffusion flames, further strengthening the consistency of the YSI methodology. The combined effects of fuel blending and CO 2 dilution are also exhibited. All these trends can be of great importance for further investigations as toluene and isooctane mole fractions found in commercially available gasoline and gasoline surrogate fuels are prone to affect soot formation through a strong synergistic effect as identified in current study.

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Section: Experimental Methodologymentioning

confidence: 99%

Sooting propensities of some gasoline surrogate fuels: Combined effects of fuel blending and air vitiation

Kashif

Bonnety

Matynia

et al. 2015

Combustion and Flame

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“…The diffusion flames are established over an axisymmetric coflow burner identical to the one prescribed by Santoro et al [20] and used in several previous investigations [21][22][23][24].…”

Section: Burner Configurationmentioning

confidence: 99%

Experimental assessment of the sudden-reversal of the oxygen dilution effect on soot production in coflow ethylene flames

Wang

Legros

Bonnety

et al. 2017

Combustion and Flame

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, et al.. Experimental assessment of the sudden-reversal of the oxygen dilution effect on soot production in coflow ethylene flames. Combustion and Flame, Elsevier, 2017, 183, pp.242-252. <10.1016/j.combustflame.2017 over a wide range of CO 2 replacement of N 2 in the coflowing oxidizer stream, it can be considered a distinct characteristic for the assessment of numerical simulations incorporating soot formation and oxidation models. As an original database, the concomitantly measured soot temperature and volume fraction distributions are attached to the present paper as supplemental materials, thus documenting the aforementioned transitions for the whole range of CO 2 content of the coflow investigated.

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“…The burner's axis of symmetry is vertical. This burner was also used in previous investigations [14,16]. The configuration has delivered a well documented literature on the sooting behaviours of a wide range of fuels [17,18].…”

Section: Burner Configurationmentioning

confidence: 99%

“…While such a magnetic force can also play a significant role on the stability of non-premixed flames [13,14], its influence on the sooting behaviour of nonpremixed flames has never been assessed. Consequently, the present study is a contribution to an original in-situ strategy of soot production control by magnetic fields.…”

mentioning

confidence: 99%