A detailed experimental study of n -propylcyclohexane autoignition in lean conditions
The autoignition chemistry of lean n-propylcyclohexane/“air” mixtures ( ϕ = 0.3, 0.4, 0.5) was investigated in a rapid compression machine at compressed gas temperatures ranging from 620 to 930 K and pressures ranging from 0.45 to 1.34 MPa. Cool flame and ignition delay times were measured. Cool fla...
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| Veröffentlicht in: | Combustion and flame 2010-11, Vol.157 (11), p.2078-2085 |
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| container_title | Combustion and flame |
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| creator | Crochet, M. Minetti, R. Ribaucour, M. Vanhove, G. |
| description | The autoignition chemistry of lean
n-propylcyclohexane/“air” mixtures (
ϕ
=
0.3,
0.4,
0.5) was investigated in a rapid compression machine at compressed gas temperatures ranging from 620 to 930
K and pressures ranging from 0.45 to 1.34
MPa. Cool flame and ignition delay times were measured. Cool flame delay times were found to follow an Arrhenius behavior, and a correlation including pressure and equivalence ratio dependences was deduced. The present ignition delay data were compared with recent experimental results and simulations from the available thermokinetic models in the literature. Negative temperature coefficient zones were observed when plotting ignition delay times versus compressed gas temperature. The oxidation products were identified and quantified during the ignition delay period. Formation pathways for the C
9 bicyclic ethers and conjugate alkenes are proposed. The experimental data provide an extensive database to test detailed thermokinetic oxidation models. |
| doi_str_mv | 10.1016/j.combustflame.2010.04.012 |
| format | Article |
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n-propylcyclohexane/“air” mixtures (
ϕ
=
0.3,
0.4,
0.5) was investigated in a rapid compression machine at compressed gas temperatures ranging from 620 to 930
K and pressures ranging from 0.45 to 1.34
MPa. Cool flame and ignition delay times were measured. Cool flame delay times were found to follow an Arrhenius behavior, and a correlation including pressure and equivalence ratio dependences was deduced. The present ignition delay data were compared with recent experimental results and simulations from the available thermokinetic models in the literature. Negative temperature coefficient zones were observed when plotting ignition delay times versus compressed gas temperature. The oxidation products were identified and quantified during the ignition delay period. Formation pathways for the C
9 bicyclic ethers and conjugate alkenes are proposed. The experimental data provide an extensive database to test detailed thermokinetic oxidation models.</description><identifier>ISSN: 0010-2180</identifier><identifier>EISSN: 1556-2921</identifier><identifier>DOI: 10.1016/j.combustflame.2010.04.012</identifier><identifier>CODEN: CBFMAO</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>AIR ; ALKENES ; Applied sciences ; AUTOIGNITION ; Combustion ; COMBUSTION KINETICS ; Combustion. Flame ; Compressed gas ; COMPRESSION ; CORRELATIONS ; CYCLOALKANES ; Delay ; DIESEL FUELS ; Diesel surrogate ; Diesel surrogates ; Energy ; Energy. Thermal use of fuels ; Engineering Sciences ; ETHERS ; Exact sciences and technology ; EXPERIMENTAL DATA ; FLAMES ; Ignition ; INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ; MIXTURES ; n-Propylcyclohexane ; OXIDATION ; PRESSURE RANGE KILO PA ; PRESSURE RANGE MEGA PA 01-10 ; Rapid compression machine ; Rapid compression machines ; SIMULATION ; TEMPERATURE COEFFICIENT ; TEMPERATURE RANGE 0400-1000 K ; Theoretical studies. Data and constants. Metering ; TIME DELAY ; ZONES</subject><ispartof>Combustion and flame, 2010-11, Vol.157 (11), p.2078-2085</ispartof><rights>2010 The Combustion Institute.</rights><rights>2015 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-4c6249b4b3e1b3bb76a69f5a87213983fe19698882ca8cd08cc051a3dec228413</citedby><cites>FETCH-LOGICAL-c449t-4c6249b4b3e1b3bb76a69f5a87213983fe19698882ca8cd08cc051a3dec228413</cites><orcidid>0000-0002-5219-392X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.combustflame.2010.04.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23312382$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-01738394$$DView record in HAL$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21379814$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Crochet, M.</creatorcontrib><creatorcontrib>Minetti, R.</creatorcontrib><creatorcontrib>Ribaucour, M.</creatorcontrib><creatorcontrib>Vanhove, G.</creatorcontrib><title>A detailed experimental study of n -propylcyclohexane autoignition in lean conditions</title><title>Combustion and flame</title><description>The autoignition chemistry of lean
n-propylcyclohexane/“air” mixtures (
ϕ
=
0.3,
0.4,
0.5) was investigated in a rapid compression machine at compressed gas temperatures ranging from 620 to 930
K and pressures ranging from 0.45 to 1.34
MPa. Cool flame and ignition delay times were measured. Cool flame delay times were found to follow an Arrhenius behavior, and a correlation including pressure and equivalence ratio dependences was deduced. The present ignition delay data were compared with recent experimental results and simulations from the available thermokinetic models in the literature. Negative temperature coefficient zones were observed when plotting ignition delay times versus compressed gas temperature. The oxidation products were identified and quantified during the ignition delay period. Formation pathways for the C
9 bicyclic ethers and conjugate alkenes are proposed. The experimental data provide an extensive database to test detailed thermokinetic oxidation models.</description><subject>AIR</subject><subject>ALKENES</subject><subject>Applied sciences</subject><subject>AUTOIGNITION</subject><subject>Combustion</subject><subject>COMBUSTION KINETICS</subject><subject>Combustion. Flame</subject><subject>Compressed gas</subject><subject>COMPRESSION</subject><subject>CORRELATIONS</subject><subject>CYCLOALKANES</subject><subject>Delay</subject><subject>DIESEL FUELS</subject><subject>Diesel surrogate</subject><subject>Diesel surrogates</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Engineering Sciences</subject><subject>ETHERS</subject><subject>Exact sciences and technology</subject><subject>EXPERIMENTAL DATA</subject><subject>FLAMES</subject><subject>Ignition</subject><subject>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</subject><subject>MIXTURES</subject><subject>n-Propylcyclohexane</subject><subject>OXIDATION</subject><subject>PRESSURE RANGE KILO PA</subject><subject>PRESSURE RANGE MEGA PA 01-10</subject><subject>Rapid compression machine</subject><subject>Rapid compression machines</subject><subject>SIMULATION</subject><subject>TEMPERATURE COEFFICIENT</subject><subject>TEMPERATURE RANGE 0400-1000 K</subject><subject>Theoretical studies. Data and constants. Metering</subject><subject>TIME DELAY</subject><subject>ZONES</subject><issn>0010-2180</issn><issn>1556-2921</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkV-L1DAUxYMoOK5-h6AI-tAx_9qmvg276goDvrjPIb29dTJkkrFJl51vb2qXxUefAvf-ck5ODiFvOdtyxptPxy3EUz-nPHp7wq1gZcHUlnHxjGx4XTeV6AR_TjasbCrBNXtJXqV0ZIy1SsoNudvRAbN1HgeKD2ec3AlDtp6mPA8XGkcaaHWe4vni4QI-HvDBBqR2ztH9Ci67GKgL1KMNFGIY_k7Sa_JitD7hm8fzitx9_fLz-rba__j2_Xq3r0CpLlcKGqG6XvUSeS_7vm1s04211a3gstNyRN41ndZagNUwMA3Aam7lgCCEVlxekXerbkzZmQQuIxzKMwJCNkWj7TRXhfq4UgfrzbkktNPFROvM7W5vlhnjrdSyU_eL4oeVLZl_z5iyObkE6H1JHedkeNNyUbet0AX9vKIwxZQmHJ-0OTNLO-Zo_m3HLO0YpoqdKJffP_rYBNaPkw3g0pOCkLJAeuFuVg7LN947nJaUGAAHNy0hh-j-x-4PBUOrfQ</recordid><startdate>20101101</startdate><enddate>20101101</enddate><creator>Crochet, M.</creator><creator>Minetti, R.</creator><creator>Ribaucour, M.</creator><creator>Vanhove, G.</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><scope>1XC</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0002-5219-392X</orcidid></search><sort><creationdate>20101101</creationdate><title>A detailed experimental study of n -propylcyclohexane autoignition in lean conditions</title><author>Crochet, M. ; Minetti, R. ; Ribaucour, M. ; Vanhove, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-4c6249b4b3e1b3bb76a69f5a87213983fe19698882ca8cd08cc051a3dec228413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>AIR</topic><topic>ALKENES</topic><topic>Applied sciences</topic><topic>AUTOIGNITION</topic><topic>Combustion</topic><topic>COMBUSTION KINETICS</topic><topic>Combustion. Flame</topic><topic>Compressed gas</topic><topic>COMPRESSION</topic><topic>CORRELATIONS</topic><topic>CYCLOALKANES</topic><topic>Delay</topic><topic>DIESEL FUELS</topic><topic>Diesel surrogate</topic><topic>Diesel surrogates</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Engineering Sciences</topic><topic>ETHERS</topic><topic>Exact sciences and technology</topic><topic>EXPERIMENTAL DATA</topic><topic>FLAMES</topic><topic>Ignition</topic><topic>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</topic><topic>MIXTURES</topic><topic>n-Propylcyclohexane</topic><topic>OXIDATION</topic><topic>PRESSURE RANGE KILO PA</topic><topic>PRESSURE RANGE MEGA PA 01-10</topic><topic>Rapid compression machine</topic><topic>Rapid compression machines</topic><topic>SIMULATION</topic><topic>TEMPERATURE COEFFICIENT</topic><topic>TEMPERATURE RANGE 0400-1000 K</topic><topic>Theoretical studies. Data and constants. Metering</topic><topic>TIME DELAY</topic><topic>ZONES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Crochet, M.</creatorcontrib><creatorcontrib>Minetti, R.</creatorcontrib><creatorcontrib>Ribaucour, M.</creatorcontrib><creatorcontrib>Vanhove, G.</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><collection>Hyper Article en Ligne (HAL)</collection><collection>OSTI.GOV</collection><jtitle>Combustion and flame</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Crochet, M.</au><au>Minetti, R.</au><au>Ribaucour, M.</au><au>Vanhove, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A detailed experimental study of n -propylcyclohexane autoignition in lean conditions</atitle><jtitle>Combustion and flame</jtitle><date>2010-11-01</date><risdate>2010</risdate><volume>157</volume><issue>11</issue><spage>2078</spage><epage>2085</epage><pages>2078-2085</pages><issn>0010-2180</issn><eissn>1556-2921</eissn><coden>CBFMAO</coden><abstract>The autoignition chemistry of lean
n-propylcyclohexane/“air” mixtures (
ϕ
=
0.3,
0.4,
0.5) was investigated in a rapid compression machine at compressed gas temperatures ranging from 620 to 930
K and pressures ranging from 0.45 to 1.34
MPa. Cool flame and ignition delay times were measured. Cool flame delay times were found to follow an Arrhenius behavior, and a correlation including pressure and equivalence ratio dependences was deduced. The present ignition delay data were compared with recent experimental results and simulations from the available thermokinetic models in the literature. Negative temperature coefficient zones were observed when plotting ignition delay times versus compressed gas temperature. The oxidation products were identified and quantified during the ignition delay period. Formation pathways for the C
9 bicyclic ethers and conjugate alkenes are proposed. The experimental data provide an extensive database to test detailed thermokinetic oxidation models.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><doi>10.1016/j.combustflame.2010.04.012</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-5219-392X</orcidid></addata></record> |
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| ispartof | Combustion and flame, 2010-11, Vol.157 (11), p.2078-2085 |
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| language | eng |
| recordid | cdi_osti_scitechconnect_21379814 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | AIR ALKENES Applied sciences AUTOIGNITION Combustion COMBUSTION KINETICS Combustion. Flame Compressed gas COMPRESSION CORRELATIONS CYCLOALKANES Delay DIESEL FUELS Diesel surrogate Diesel surrogates Energy Energy. Thermal use of fuels Engineering Sciences ETHERS Exact sciences and technology EXPERIMENTAL DATA FLAMES Ignition INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MIXTURES n-Propylcyclohexane OXIDATION PRESSURE RANGE KILO PA PRESSURE RANGE MEGA PA 01-10 Rapid compression machine Rapid compression machines SIMULATION TEMPERATURE COEFFICIENT TEMPERATURE RANGE 0400-1000 K Theoretical studies. Data and constants. Metering TIME DELAY ZONES |
| title | A detailed experimental study of n -propylcyclohexane autoignition in lean conditions |
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