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Flame Stability And Fuel Efficiency Of Gas Diffusion Flame On The Backward Facing Step

Scientific Contributions Oil and Gas · Vol. 32 No. 1 (2022) · hlm. 64–69

DOI
10.29017/SCOG.32.1.835
ISSN
2541-0520, 2089-3361
Terbit
2022-03-17
Penerbit
Testing Center for Oil and Gas LEMIGAS
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

Propane and butane injection into the recirculation zone in the fuel area with backward-facing step has a significant effect to the diffusion flame with the characteristic stability which depends on the velocity of the free air stream, the injection position from the step and the injection position to step height ratio. The test result shows that there are two main stable diffusion flames: a stabilized flame in the recirculation zone and a stabilized flame in the shear layer region. There is a decrease of the fuel efficiency due to the effect of the greater ratio of the injection position to the step height and the farther injection position from the steps. The effect of the free air stream velocity is much more significant the injection location near the steps.

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  • Informatics and Business Institute Darmajaya
  • Cenderawasih University
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Rekan penulisOrganisasiArtikel bersama
Riesta AnggaraniAfiliasi tidak diketahui2
Aswin AswinInformatics and Business Institute Darmajaya1
Nasruddin NasruddinCenderawasih University1
Ade KurniawanAfiliasi tidak diketahui1
Hendra HermawanAfiliasi tidak diketahui1
Mokhtar MokhtarAfiliasi tidak diketahui1
Askar Adika AgamaAfiliasi tidak diketahui1
Ahmad Syihan AuzaniAfiliasi tidak diketahui1
Alfian Ferdiansyah MadsuhaAfiliasi tidak diketahui1
Yulianto Sulistyo NugrohoAfiliasi tidak diketahui1
Hanifuddin HanifuddinAfiliasi tidak diketahui1
Setyo WidodoAfiliasi tidak diketahui1
Milda FibriaAfiliasi tidak diketahui1
Catur Y. RespatiningsihAfiliasi tidak diketahui1
Cahyo S WibowoAfiliasi tidak diketahui1
Ismoyo Suro WaskitoAfiliasi tidak diketahui1
Mardono MardonoAfiliasi tidak diketahui1
I Made K DhiputraAfiliasi tidak diketahui1
Dimitri RuliantoAfiliasi tidak diketahui1
NK CaturwatiAfiliasi tidak diketahui1
Cahyo Setyo WibowoAfiliasi tidak diketahui1
Nur Allif FathurrahmanAfiliasi tidak diketahui1
Nurmajid AbdurrojaqAfiliasi tidak diketahui1
Rizal ZaelaniAfiliasi tidak diketahui1
Belva Adam HaleyAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.lemigas.esdm.go.id/index.php/SCOG/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Flame Stability And Fuel Efficiency Of Gas Diffusion Flame On The Backward Facing Step</dc:title>
	<dc:creator xml:lang="en">Harinaldi, Harinaldi</dc:creator>
	<dc:creator xml:lang="en">Maymuchar, Maymuchar</dc:creator>
	<dc:subject xml:lang="en">fuel efficiency</dc:subject>
	<dc:subject xml:lang="en">propane</dc:subject>
	<dc:subject xml:lang="en">butane</dc:subject>
	<dc:subject xml:lang="en">diffusion flame</dc:subject>
	<dc:description xml:lang="en">Propane and butane injection into the recirculation zone in the fuel area with backward-facing step has a significant effect to the diffusion flame with the characteristic stability which depends on the velocity of the free air stream, the injection position from the step and the injection position to step height ratio. The test result shows that there are two main stable diffusion flames: a stabilized flame in the recirculation zone and a stabilized flame in the shear layer region. There is a decrease of the fuel efficiency due to the effect of the greater ratio of the injection position to the step height and the farther injection position from the steps. The effect of the free air stream velocity is much more significant the injection location near the steps.</dc:description>
	<dc:publisher xml:lang="en">Testing Center for Oil and Gas LEMIGAS</dc:publisher>
	<dc:date>2022-03-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.lemigas.esdm.go.id/index.php/SCOG/article/view/835</dc:identifier>
	<dc:identifier>10.29017/SCOG.32.1.835</dc:identifier>
	<dc:source xml:lang="en">Scientific Contributions Oil and Gas; Vol. 32 No. 1 (2009); 64-69</dc:source>
	<dc:source xml:lang="id">Scientific Contributions Oil and Gas; Vol 32 No 1 (2009); 64-69</dc:source>
	<dc:source>2541-0520</dc:source>
	<dc:source>2089-3361</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.lemigas.esdm.go.id/index.php/SCOG/article/view/835/620</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 SCIENTIFIC CONTRIBUTIONS OIL AND GAS (SCOG)</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>