Physical and Chemical Mechanisms of Reactions that Proceed at Extremely High Rates in a Propagating Flame and the Detonation of Gas
The characteristic periods of the reactions in a propagating flame and the detonation of most gases are found to be less than 10 −4 and 10 −6 s, respectively. The extreme rates and accelerations of reactions responsible for such short times correspond to the law of the dependence of the rate of the...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2022-03, Vol.96 (3), p.527-534 |
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| container_issue | 3 |
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| container_title | Russian Journal of Physical Chemistry A |
| container_volume | 96 |
| creator | Azatyan, V. V. Prokopenko, V. M. Bolodyan, I. A. Gordienko, G. M. Kopylov, N. P. Kopylov, S. N. |
| description | The characteristic periods of the reactions in a propagating flame and the detonation of most gases are found to be less than 10
−4
and 10
−6
s, respectively. The extreme rates and accelerations of reactions responsible for such short times correspond to the law of the dependence of the rate of the combustion reaction on temperature, which is an exponent containing a Boltzmann factor in a positive power index. The kinetics of the processes is determined mainly by a sharp increase in the concentrations of free atoms and radicals as they approach those of the initial reagents. The conclusions of the theory agree with experimental results. |
| doi_str_mv | 10.1134/S0036024422030062 |
| format | Article |
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−4
and 10
−6
s, respectively. The extreme rates and accelerations of reactions responsible for such short times correspond to the law of the dependence of the rate of the combustion reaction on temperature, which is an exponent containing a Boltzmann factor in a positive power index. The kinetics of the processes is determined mainly by a sharp increase in the concentrations of free atoms and radicals as they approach those of the initial reagents. The conclusions of the theory agree with experimental results.</description><identifier>ISSN: 0036-0244</identifier><identifier>EISSN: 1531-863X</identifier><identifier>DOI: 10.1134/S0036024422030062</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemical Kinetics and Catalysis ; Chemical reactions ; Chemistry ; Chemistry and Materials Science ; Gas detonation ; Physical Chemistry ; Reagents</subject><ispartof>Russian Journal of Physical Chemistry A, 2022-03, Vol.96 (3), p.527-534</ispartof><rights>The Author(s) 2022. ISSN 0036-0244, Russian Journal of Physical Chemistry A, 2022, Vol. 96, No. 3, pp. 527–534. © The Author(s), 2022. This article is an open access publication. Russian Text © The Author(s), 2022, published in Zhurnal Fizicheskoi Khimii, 2022, Vol. 96, No. 3, pp. 357–364.</rights><rights>The Author(s) 2022. ISSN 0036-0244, Russian Journal of Physical Chemistry A, 2022, Vol. 96, No. 3, pp. 527–534. © The Author(s), 2022. This article is an open access publication. Russian Text © The Author(s), 2022, published in Zhurnal Fizicheskoi Khimii, 2022, Vol. 96, No. 3, pp. 357–364. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c311t-4c4b0fc26ce598eedf0d72edc043768c328bbfe47878388674dab7d3d62c974a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0036024422030062$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0036024422030062$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Azatyan, V. V.</creatorcontrib><creatorcontrib>Prokopenko, V. M.</creatorcontrib><creatorcontrib>Bolodyan, I. A.</creatorcontrib><creatorcontrib>Gordienko, G. M.</creatorcontrib><creatorcontrib>Kopylov, N. P.</creatorcontrib><creatorcontrib>Kopylov, S. N.</creatorcontrib><title>Physical and Chemical Mechanisms of Reactions that Proceed at Extremely High Rates in a Propagating Flame and the Detonation of Gas</title><title>Russian Journal of Physical Chemistry A</title><addtitle>Russ. J. Phys. Chem</addtitle><description>The characteristic periods of the reactions in a propagating flame and the detonation of most gases are found to be less than 10
−4
and 10
−6
s, respectively. The extreme rates and accelerations of reactions responsible for such short times correspond to the law of the dependence of the rate of the combustion reaction on temperature, which is an exponent containing a Boltzmann factor in a positive power index. The kinetics of the processes is determined mainly by a sharp increase in the concentrations of free atoms and radicals as they approach those of the initial reagents. The conclusions of the theory agree with experimental results.</description><subject>Chemical Kinetics and Catalysis</subject><subject>Chemical reactions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Gas detonation</subject><subject>Physical Chemistry</subject><subject>Reagents</subject><issn>0036-0244</issn><issn>1531-863X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp1UEtLAzEQDqJgrf4AbwHPq3k1mx6l9iFULFXB25LNzj7KbrYmKdizf9zdVvAgnmaG7zV8CF1TckspF3cvhHBJmBCMEU6IZCdoQEecRkry91M06OGox8_RhfcbQoQQVAzQ16rc-8roGmub4UkJzeF4AlNqW_nG4zbHa9AmVK31OJQ64JVrDUCGu3X6GRw0UO_xoipKvNYBPK4s1j1pqwsdKlvgWa0bOASEEvADhNbq3q_3nmt_ic5yXXu4-plD9Dabvk4W0fJ5_ji5X0aGUxoiYURKcsOkgdFYdQ_kJIsZZIYIHktlOFNpmoOIVay4UjIWmU7jjGeSmXEsNB-im6Pv1rUfO_Ah2bQ7Z7vIhMmuD6I4lR2LHlnGtd47yJOtqxrt9gklSd918qfrTsOOGt9xbQHu1_l_0Te5noCq</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Azatyan, V. V.</creator><creator>Prokopenko, V. M.</creator><creator>Bolodyan, I. A.</creator><creator>Gordienko, G. M.</creator><creator>Kopylov, N. P.</creator><creator>Kopylov, S. N.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20220301</creationdate><title>Physical and Chemical Mechanisms of Reactions that Proceed at Extremely High Rates in a Propagating Flame and the Detonation of Gas</title><author>Azatyan, V. V. ; Prokopenko, V. M. ; Bolodyan, I. A. ; Gordienko, G. M. ; Kopylov, N. P. ; Kopylov, S. N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c311t-4c4b0fc26ce598eedf0d72edc043768c328bbfe47878388674dab7d3d62c974a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Chemical Kinetics and Catalysis</topic><topic>Chemical reactions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Gas detonation</topic><topic>Physical Chemistry</topic><topic>Reagents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Azatyan, V. V.</creatorcontrib><creatorcontrib>Prokopenko, V. M.</creatorcontrib><creatorcontrib>Bolodyan, I. A.</creatorcontrib><creatorcontrib>Gordienko, G. M.</creatorcontrib><creatorcontrib>Kopylov, N. P.</creatorcontrib><creatorcontrib>Kopylov, S. N.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Russian Journal of Physical Chemistry A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Azatyan, V. V.</au><au>Prokopenko, V. M.</au><au>Bolodyan, I. A.</au><au>Gordienko, G. M.</au><au>Kopylov, N. P.</au><au>Kopylov, S. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physical and Chemical Mechanisms of Reactions that Proceed at Extremely High Rates in a Propagating Flame and the Detonation of Gas</atitle><jtitle>Russian Journal of Physical Chemistry A</jtitle><stitle>Russ. J. Phys. Chem</stitle><date>2022-03-01</date><risdate>2022</risdate><volume>96</volume><issue>3</issue><spage>527</spage><epage>534</epage><pages>527-534</pages><issn>0036-0244</issn><eissn>1531-863X</eissn><abstract>The characteristic periods of the reactions in a propagating flame and the detonation of most gases are found to be less than 10
−4
and 10
−6
s, respectively. The extreme rates and accelerations of reactions responsible for such short times correspond to the law of the dependence of the rate of the combustion reaction on temperature, which is an exponent containing a Boltzmann factor in a positive power index. The kinetics of the processes is determined mainly by a sharp increase in the concentrations of free atoms and radicals as they approach those of the initial reagents. The conclusions of the theory agree with experimental results.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0036024422030062</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Chemical Kinetics and Catalysis Chemical reactions Chemistry Chemistry and Materials Science Gas detonation Physical Chemistry Reagents |
| title | Physical and Chemical Mechanisms of Reactions that Proceed at Extremely High Rates in a Propagating Flame and the Detonation of Gas |
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