How Would Increasing The Amount Of Gas Flow Affect The Size Of The Flame

Experimental Investigations of the Consequence of the Enrichment with Oxygen on the Stability of the Improvidence Flame from Burners with Dissever Injections

• Mohamed Ali Mergheni^iv,five,
• Jean-Charles Sautet⁴ &
• Sassi Ben Nasrallah^three

• Chapter
• First Online: 05 Baronial 2018

• 1336 Accesses

Part of the Light-green Free energy and Technology book series (GREEN)

Abstract

This piece of work presents an experimental written report of nonpremixed combustion, which aims to study the post-obit: kickoff the effects of the change in the pct of oxygen, second the effects of the modify in the overall equivalence ratio, and finally the furnishings of the variation of the injectors' spacing, on the stability and the length of the flame.

On the ane paw, results show that the shape of the low flame is not symmetrical and that the attachment flame is shown on the side of the injection of oxygen. On the other paw, the flame length increases with an increase in wealth, with an increment in the percent of oxygen, and with an increase in the spacing between the nozzles of the burner.

Keywords

• Burners with separate injections
• Flame command
• Length of the flame
• Flame stability
• Spacing between the injectors of the burner

References

• Boushaki, T.: From the passive command to the active control: Awarding to the oxy-combustion in Burners with dissever jets, doctoral thesis. University and INSA ROUEN (2007)

  Google Scholar

• Boushaki, T., et al.: Effects of inclined jets on turbulent oxy-flame characteristics in a triple jet burner. J. Exp. Therm. Fluid Sci. 32, 1363–1370 (2008)

  CrossRef  Google Scholar

• Faivre, V.: Experimental and numerical study of the active control of jets in combustion chambers (in French). Ph.D. thesis, Institut National Polytechnique, Toulouse (2003)

  Google Scholar

• Lederlin, T.: Conception and experimental and numerical study of a control system of trajectory and mixture gas jets in the oxygen burners (in French). Ph.D. thesis, Institute National Polytechnique, Toulouse (2007)

  Google Scholar

• Lee South.: Large-Eddy simulation for combustion systems with convective heat-loss, book (2009)

  Google Scholar

• Mikofski Marking, A., Williams Timothy, C., Shaddix Christopher, R., Blevins Linda, G.: Effect of varied air flow on flame construction of laminar changed diffusion flames. Western States Department/Combustion Institute (2004)

  Google Scholar

• Mikofski Mark, A., Williams Timothy, C., Shaddix Christopher, R., Blevins Linda, G.: Flame meridian measurement of laminar inverse. Combust. Flame. 146(i-2), 63–72 (2006)

  Google Scholar

• Salentey, L.: Experimental study of behaviour burner with separated jets: Enquiry on a mixture of pure gas natural/oxygen, doctoral thesis. University and INSA ROUEN (2002)

  Google Scholar

• Sobiesiak, A., Wenzell, J.C.: Characteristics and construction of inverse flame of natural gas. Proc. Combust. Inst. thirty, 743–749 (2005)

  CrossRef  Google Scholar

• Sze, L.M.: Appearance,temperature, and NOx emission of two inverse diffusion flames with different port blueprint. J. Combust. Flame. 144, 237–248 (2006)

  CrossRef  Google Scholar

• Sébastien Y.: Oxy-combustion of the hythane in highly dissever jets burners, doctoral thesis. University and INSA ROUEN (2013)

  Google Scholar

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Author information

Affiliations

1. Free energy department, LESTE, Academy of Monastir, National School of Engineering of Monastir (ENIM), Ibn El Jazzar Street, Monastir, 5000, Tunisie

   Mohamed Mahdi Belhaj Brahim & Sassi Ben Nasrallah

2. University Avenue BP 12, Saint Etienne of Rouvray, 76801, French republic

   Mohamed Mahdi Belhaj Brahim, Mohamed Ali Mergheni & Jean-Charles Sautet

3. University and INSA ROUEN, CORIA UMR 6614 CNRS, Saint Etienne of Rouvray, France

   Mohamed Ali Mergheni

Corresponding author

Correspondence to Mohamed Mahdi Belhaj Brahim .

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Brahim, Thousand.M.B., Mergheni, G.A., Sautet, JC., Nasrallah, Southward.B. (2018). Experimental Investigations of the Effect of the Enrichment with Oxygen on the Stability of the Diffusion Flame from Burners with Separate Injections. In: Aloui, F., Dincer, I. (eds) Exergy for A Better Environment and Improved Sustainability 1. Light-green Free energy and Technology. Springer, Cham. https://doi.org/ten.1007/978-three-319-62572-0_25

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• DOI : https://doi.org/10.1007/978-3-319-62572-0_25

• Published: 05 August 2018

• Publisher Proper noun: Springer, Cham

• Print ISBN: 978-iii-319-62571-3

• Online ISBN: 978-3-319-62572-0

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How Would Increasing The Amount Of Gas Flow Affect The Size Of The Flame,

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