An experimental study of distorted tulip flame formation in a closed duct
The dynamics of a distorted tulip flame in a closed duct has been experimentally and numerically investigated [Xiao et al., Combust. Flame 159 (2012) 1523–1538]. In the present work, the distorted tulip flame formation and the flame evolution after its complete formation is studied to provide furthe...
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| Veröffentlicht in: | Combustion and flame 2013-09, Vol.160 (9), p.1725-1728 |
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| container_issue | 9 |
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| container_title | Combustion and flame |
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| creator | Xiao, Huahua wang, Qingsong Shen, Xiaobo Guo, Song Sun, Jinhua |
| description | The dynamics of a distorted tulip flame in a closed duct has been experimentally and numerically investigated [Xiao et al., Combust. Flame 159 (2012) 1523–1538]. In the present work, the distorted tulip flame formation and the flame evolution after its complete formation is studied to provide further insight into the formation process of the tulip flame distortions. The schlieren images show that a second distorted tulip flame forms with a cascade of secondary cusps on the primary tulip lips just before the collapse of the first one. The pressure wave triggered by the first contact of the flame with the sidewalls is responsible for the periodic flame deceleration and plays an important role in the formation of tulip flame distortions. The close analogy of the distorted tulip phenomenon to the flame inversion which results from the interaction of a convex flame with a shock wave suggests that the sudden flame deceleration acts in a similar way via the Taylor instability in the formation of the distorted tulip flames. |
| doi_str_mv | 10.1016/j.combustflame.2013.03.011 |
| format | Article |
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Flame 159 (2012) 1523–1538]. In the present work, the distorted tulip flame formation and the flame evolution after its complete formation is studied to provide further insight into the formation process of the tulip flame distortions. The schlieren images show that a second distorted tulip flame forms with a cascade of secondary cusps on the primary tulip lips just before the collapse of the first one. The pressure wave triggered by the first contact of the flame with the sidewalls is responsible for the periodic flame deceleration and plays an important role in the formation of tulip flame distortions. The close analogy of the distorted tulip phenomenon to the flame inversion which results from the interaction of a convex flame with a shock wave suggests that the sudden flame deceleration acts in a similar way via the Taylor instability in the formation of the distorted tulip flames.</description><identifier>ISSN: 0010-2180</identifier><identifier>EISSN: 1556-2921</identifier><identifier>DOI: 10.1016/j.combustflame.2013.03.011</identifier><identifier>CODEN: CBFMAO</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Applied sciences ; Cascades ; Collapse ; Combustion ; Combustion. Flame ; Cusps ; Deceleration ; Distorted tulip flame ; Distortion ; Ducts ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Flame deceleration ; Inversions ; Pressure wave ; Schlieren ; Taylor instability ; Theoretical studies. Data and constants. Metering</subject><ispartof>Combustion and flame, 2013-09, Vol.160 (9), p.1725-1728</ispartof><rights>2013 The Combustion Institute.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-a03732115424e0abd0395c180f0087363e20563ab8e68aa7228a5c0d3a65fff53</citedby><cites>FETCH-LOGICAL-c387t-a03732115424e0abd0395c180f0087363e20563ab8e68aa7228a5c0d3a65fff53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0010218013000990$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27512190$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiao, Huahua</creatorcontrib><creatorcontrib>wang, Qingsong</creatorcontrib><creatorcontrib>Shen, Xiaobo</creatorcontrib><creatorcontrib>Guo, Song</creatorcontrib><creatorcontrib>Sun, Jinhua</creatorcontrib><title>An experimental study of distorted tulip flame formation in a closed duct</title><title>Combustion and flame</title><description>The dynamics of a distorted tulip flame in a closed duct has been experimentally and numerically investigated [Xiao et al., Combust. Flame 159 (2012) 1523–1538]. In the present work, the distorted tulip flame formation and the flame evolution after its complete formation is studied to provide further insight into the formation process of the tulip flame distortions. The schlieren images show that a second distorted tulip flame forms with a cascade of secondary cusps on the primary tulip lips just before the collapse of the first one. The pressure wave triggered by the first contact of the flame with the sidewalls is responsible for the periodic flame deceleration and plays an important role in the formation of tulip flame distortions. The close analogy of the distorted tulip phenomenon to the flame inversion which results from the interaction of a convex flame with a shock wave suggests that the sudden flame deceleration acts in a similar way via the Taylor instability in the formation of the distorted tulip flames.</description><subject>Applied sciences</subject><subject>Cascades</subject><subject>Collapse</subject><subject>Combustion</subject><subject>Combustion. Flame</subject><subject>Cusps</subject><subject>Deceleration</subject><subject>Distorted tulip flame</subject><subject>Distortion</subject><subject>Ducts</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Flame deceleration</subject><subject>Inversions</subject><subject>Pressure wave</subject><subject>Schlieren</subject><subject>Taylor instability</subject><subject>Theoretical studies. Data and constants. Metering</subject><issn>0010-2180</issn><issn>1556-2921</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkE9r3DAQxUVpoNu030EUAr14OyNZtre3kH9dCPTSnMWsPAIttrWR5JB8-3qzoeRYGJjLb96b94T4hrBGwObHfu3iuJtz8QONvFaAeg3LIH4QKzSmqdRG4UexAkCoFHbwSXzOeQ8Aba31SmwvJ8nPB05h5KnQIHOZ-xcZvexDLjEV7mWZh3CQrw7SxzRSCXGSYZIk3RDzQvSzK1_Emach89e3fS4ebm_-XP2q7n_fba8u7yunu7ZUBLrVCtHUqmagXQ96Y9zymAfoWt1oVmAaTbuOm46oVaoj46DX1BjvvdHn4vtJ95Di48y52DFkx8NAE8c5WzSo63rTASzozxPqUsw5sbeHJSelF4tgj_3ZvX3fnz32Z2EZxOX44s2HsqPBJ5pcyP8UVGtQ4eZocn3ieAn9FDjZ7AJPjvuQ2BXbx_A_dn8B3WSMSg</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Xiao, Huahua</creator><creator>wang, Qingsong</creator><creator>Shen, Xiaobo</creator><creator>Guo, Song</creator><creator>Sun, Jinhua</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20130901</creationdate><title>An experimental study of distorted tulip flame formation in a closed duct</title><author>Xiao, Huahua ; wang, Qingsong ; Shen, Xiaobo ; Guo, Song ; Sun, Jinhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-a03732115424e0abd0395c180f0087363e20563ab8e68aa7228a5c0d3a65fff53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Cascades</topic><topic>Collapse</topic><topic>Combustion</topic><topic>Combustion. Flame</topic><topic>Cusps</topic><topic>Deceleration</topic><topic>Distorted tulip flame</topic><topic>Distortion</topic><topic>Ducts</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Exact sciences and technology</topic><topic>Flame deceleration</topic><topic>Inversions</topic><topic>Pressure wave</topic><topic>Schlieren</topic><topic>Taylor instability</topic><topic>Theoretical studies. Data and constants. Metering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Huahua</creatorcontrib><creatorcontrib>wang, Qingsong</creatorcontrib><creatorcontrib>Shen, Xiaobo</creatorcontrib><creatorcontrib>Guo, Song</creatorcontrib><creatorcontrib>Sun, Jinhua</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Combustion and flame</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Huahua</au><au>wang, Qingsong</au><au>Shen, Xiaobo</au><au>Guo, Song</au><au>Sun, Jinhua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An experimental study of distorted tulip flame formation in a closed duct</atitle><jtitle>Combustion and flame</jtitle><date>2013-09-01</date><risdate>2013</risdate><volume>160</volume><issue>9</issue><spage>1725</spage><epage>1728</epage><pages>1725-1728</pages><issn>0010-2180</issn><eissn>1556-2921</eissn><coden>CBFMAO</coden><abstract>The dynamics of a distorted tulip flame in a closed duct has been experimentally and numerically investigated [Xiao et al., Combust. Flame 159 (2012) 1523–1538]. In the present work, the distorted tulip flame formation and the flame evolution after its complete formation is studied to provide further insight into the formation process of the tulip flame distortions. The schlieren images show that a second distorted tulip flame forms with a cascade of secondary cusps on the primary tulip lips just before the collapse of the first one. The pressure wave triggered by the first contact of the flame with the sidewalls is responsible for the periodic flame deceleration and plays an important role in the formation of tulip flame distortions. The close analogy of the distorted tulip phenomenon to the flame inversion which results from the interaction of a convex flame with a shock wave suggests that the sudden flame deceleration acts in a similar way via the Taylor instability in the formation of the distorted tulip flames.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><doi>10.1016/j.combustflame.2013.03.011</doi><tpages>4</tpages></addata></record> |
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| subjects | Applied sciences Cascades Collapse Combustion Combustion. Flame Cusps Deceleration Distorted tulip flame Distortion Ducts Energy Energy. Thermal use of fuels Exact sciences and technology Flame deceleration Inversions Pressure wave Schlieren Taylor instability Theoretical studies. Data and constants. Metering |
| title | An experimental study of distorted tulip flame formation in a closed duct |
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