Experimental investigation of silane combustion and particle nucleation using a rapid-compression facility
Ignition and reaction kinetics of silane/oxygen/diluent (SiH 4/O 2/Ar/N 2) mixtures have been studied using a rapid compression facility (RCF). Time-resolved pressure profiles and absolute, quantitative hydroxyl radical mole fraction ( χ OH) time histories were obtained for a range of conditions rep...
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Veröffentlicht in: | Combustion and flame 2005-06, Vol.141 (4), p.360-370 |
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container_title | Combustion and flame |
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creator | Donovan, M.T. He, X. Zigler, B. Palmer, T.R. Walton, S.M. Wooldridge, M.S. |
description | Ignition and reaction kinetics of silane/oxygen/diluent (SiH
4/O
2/Ar/N
2) mixtures have been studied using a rapid compression facility (RCF). Time-resolved pressure profiles and absolute, quantitative hydroxyl radical mole fraction (
χ
OH) time histories were obtained for a range of conditions representing different heating rates. At the moderate temperatures studied (∼630 K), ignition was observed to occur in two stages with no OH detected during the first stage. The separation of the two stages was typically >5 ms, thus the long test times provided by the RCF were critical to the studies. The second stage of reaction is identified by significant production of OH (
χ
OH
=
45–82 ppm). Experimental uncertainty in
χ
OH was 32/−29% with a 15 ppm detectivity limit. The results were examined in the context of proposed silane combustion and particle nucleation reaction mechanisms. Existing silane combustion kinetics mechanisms capture many of the experimentally observed features of the system, yet fail to quantitatively reproduce the OH time histories in their entirety. |
doi_str_mv | 10.1016/j.combustflame.2005.01.011 |
format | Article |
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4/O
2/Ar/N
2) mixtures have been studied using a rapid compression facility (RCF). Time-resolved pressure profiles and absolute, quantitative hydroxyl radical mole fraction (
χ
OH) time histories were obtained for a range of conditions representing different heating rates. At the moderate temperatures studied (∼630 K), ignition was observed to occur in two stages with no OH detected during the first stage. The separation of the two stages was typically >5 ms, thus the long test times provided by the RCF were critical to the studies. The second stage of reaction is identified by significant production of OH (
χ
OH
=
45–82 ppm). Experimental uncertainty in
χ
OH was 32/−29% with a 15 ppm detectivity limit. The results were examined in the context of proposed silane combustion and particle nucleation reaction mechanisms. Existing silane combustion kinetics mechanisms capture many of the experimentally observed features of the system, yet fail to quantitatively reproduce the OH time histories in their entirety.</description><identifier>ISSN: 0010-2180</identifier><identifier>EISSN: 1556-2921</identifier><identifier>DOI: 10.1016/j.combustflame.2005.01.011</identifier><identifier>CODEN: CBFMAO</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>Absorption spectroscopy ; Applied sciences ; Combustion ; Combustion. Flame ; Compressing ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Hydroxyl radical ; Hydroxyl radicals ; Ignition ; Nucleation ; Particle nucleation ; Rapid-compression facility ; Reaction kinetics ; Silane ; Silanes ; Test times ; Theoretical studies. Data and constants. Metering</subject><ispartof>Combustion and flame, 2005-06, Vol.141 (4), p.360-370</ispartof><rights>2005 The Combustion Institute</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-863dd0f66a16313d6567448d7093f98fb93f02cf3f783ac193c10075612822ef3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0010218005000465$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16863516$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Donovan, M.T.</creatorcontrib><creatorcontrib>He, X.</creatorcontrib><creatorcontrib>Zigler, B.</creatorcontrib><creatorcontrib>Palmer, T.R.</creatorcontrib><creatorcontrib>Walton, S.M.</creatorcontrib><creatorcontrib>Wooldridge, M.S.</creatorcontrib><title>Experimental investigation of silane combustion and particle nucleation using a rapid-compression facility</title><title>Combustion and flame</title><description>Ignition and reaction kinetics of silane/oxygen/diluent (SiH
4/O
2/Ar/N
2) mixtures have been studied using a rapid compression facility (RCF). Time-resolved pressure profiles and absolute, quantitative hydroxyl radical mole fraction (
χ
OH) time histories were obtained for a range of conditions representing different heating rates. At the moderate temperatures studied (∼630 K), ignition was observed to occur in two stages with no OH detected during the first stage. The separation of the two stages was typically >5 ms, thus the long test times provided by the RCF were critical to the studies. The second stage of reaction is identified by significant production of OH (
χ
OH
=
45–82 ppm). Experimental uncertainty in
χ
OH was 32/−29% with a 15 ppm detectivity limit. The results were examined in the context of proposed silane combustion and particle nucleation reaction mechanisms. Existing silane combustion kinetics mechanisms capture many of the experimentally observed features of the system, yet fail to quantitatively reproduce the OH time histories in their entirety.</description><subject>Absorption spectroscopy</subject><subject>Applied sciences</subject><subject>Combustion</subject><subject>Combustion. Flame</subject><subject>Compressing</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Exact sciences and technology</subject><subject>Hydroxyl radical</subject><subject>Hydroxyl radicals</subject><subject>Ignition</subject><subject>Nucleation</subject><subject>Particle nucleation</subject><subject>Rapid-compression facility</subject><subject>Reaction kinetics</subject><subject>Silane</subject><subject>Silanes</subject><subject>Test times</subject><subject>Theoretical studies. Data and constants. Metering</subject><issn>0010-2180</issn><issn>1556-2921</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNUF1LwzAUDaLgnP6HIgi-dN6brGnnm8z5AQNf9DlkaTJSurQm7XD_3tQO9FG43Av3nnsO5xByjTBDQH5XzVSz2_ShM7Xc6RkFyGaAsfCETDDLeEoXFE_JBAAhpVjAObkIoQKAfM7YhFSrr1Z7u9Ouk3Vi3V6Hzm5lZxuXNCYJtpZOJ0eRYSldmbTSd1bVOnF97CO4D9ZtE5l42doyjQ-t1yEMFyOVrW13uCRnRtZBXx3nlHw8rd6XL-n67fl1-bBOFSvyLi04K0swnEvkDFnJM57P50WZw4KZRWE2cQBVhpm8YFLhgimMbjKOtKBUGzYltyNv65vPPvoROxuUrgcnTR8EQkExn-eRfkruR6jyTQheG9HGLKQ_RJAYAhaV-BuwGAIWgLEwPt8cdWRQsjZeOmXDLwOPTrIfkccRp6PpvdVeBGW1U7q0XqtOlI39j9w3iyiZyw</recordid><startdate>20050601</startdate><enddate>20050601</enddate><creator>Donovan, M.T.</creator><creator>He, X.</creator><creator>Zigler, B.</creator><creator>Palmer, T.R.</creator><creator>Walton, S.M.</creator><creator>Wooldridge, M.S.</creator><general>Elsevier Inc</general><general>Elsevier Science</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>20050601</creationdate><title>Experimental investigation of silane combustion and particle nucleation using a rapid-compression facility</title><author>Donovan, M.T. ; He, X. ; Zigler, B. ; Palmer, T.R. ; Walton, S.M. ; Wooldridge, M.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-863dd0f66a16313d6567448d7093f98fb93f02cf3f783ac193c10075612822ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Absorption spectroscopy</topic><topic>Applied sciences</topic><topic>Combustion</topic><topic>Combustion. Flame</topic><topic>Compressing</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Exact sciences and technology</topic><topic>Hydroxyl radical</topic><topic>Hydroxyl radicals</topic><topic>Ignition</topic><topic>Nucleation</topic><topic>Particle nucleation</topic><topic>Rapid-compression facility</topic><topic>Reaction kinetics</topic><topic>Silane</topic><topic>Silanes</topic><topic>Test times</topic><topic>Theoretical studies. Data and constants. Metering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Donovan, M.T.</creatorcontrib><creatorcontrib>He, X.</creatorcontrib><creatorcontrib>Zigler, B.</creatorcontrib><creatorcontrib>Palmer, T.R.</creatorcontrib><creatorcontrib>Walton, S.M.</creatorcontrib><creatorcontrib>Wooldridge, M.S.</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>Donovan, M.T.</au><au>He, X.</au><au>Zigler, B.</au><au>Palmer, T.R.</au><au>Walton, S.M.</au><au>Wooldridge, M.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental investigation of silane combustion and particle nucleation using a rapid-compression facility</atitle><jtitle>Combustion and flame</jtitle><date>2005-06-01</date><risdate>2005</risdate><volume>141</volume><issue>4</issue><spage>360</spage><epage>370</epage><pages>360-370</pages><issn>0010-2180</issn><eissn>1556-2921</eissn><coden>CBFMAO</coden><abstract>Ignition and reaction kinetics of silane/oxygen/diluent (SiH
4/O
2/Ar/N
2) mixtures have been studied using a rapid compression facility (RCF). Time-resolved pressure profiles and absolute, quantitative hydroxyl radical mole fraction (
χ
OH) time histories were obtained for a range of conditions representing different heating rates. At the moderate temperatures studied (∼630 K), ignition was observed to occur in two stages with no OH detected during the first stage. The separation of the two stages was typically >5 ms, thus the long test times provided by the RCF were critical to the studies. The second stage of reaction is identified by significant production of OH (
χ
OH
=
45–82 ppm). Experimental uncertainty in
χ
OH was 32/−29% with a 15 ppm detectivity limit. The results were examined in the context of proposed silane combustion and particle nucleation reaction mechanisms. Existing silane combustion kinetics mechanisms capture many of the experimentally observed features of the system, yet fail to quantitatively reproduce the OH time histories in their entirety.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><doi>10.1016/j.combustflame.2005.01.011</doi><tpages>11</tpages></addata></record> |
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subjects | Absorption spectroscopy Applied sciences Combustion Combustion. Flame Compressing Energy Energy. Thermal use of fuels Exact sciences and technology Hydroxyl radical Hydroxyl radicals Ignition Nucleation Particle nucleation Rapid-compression facility Reaction kinetics Silane Silanes Test times Theoretical studies. Data and constants. Metering |
title | Experimental investigation of silane combustion and particle nucleation using a rapid-compression facility |
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