Effect of melting on the critical ignition energy of condensed explosives by a short laser pulse
A criterion for the initiation of explosives with a melting point below the ignition temperature by a short laser pulse is obtained. The criterion obtained is in good agreement with numerical solutions of the heat conduction equation in the cylindrical coordinate system. This criterion made it possi...
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| Veröffentlicht in: | Combustion, explosion, and shock waves explosion, and shock waves, 2012-11, Vol.48 (6), p.699-704 |
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| container_title | Combustion, explosion, and shock waves |
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| creator | Khaneft, A. V. Duginov, E. V. |
| description | A criterion for the initiation of explosives with a melting point below the ignition temperature by a short laser pulse is obtained. The criterion obtained is in good agreement with numerical solutions of the heat conduction equation in the cylindrical coordinate system. This criterion made it possible to explain experiments on the initiation of PETN from an open surface by a laser pulse in the range of transparency with variation in the diameter of the light beam. The calculation results coincided with the experiment at
α
= 0.065 cm
−1
and the Fresnel reflection coefficient. |
| doi_str_mv | 10.1134/S0010508212060068 |
| format | Article |
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α
= 0.065 cm
−1
and the Fresnel reflection coefficient.</description><identifier>ISSN: 0010-5082</identifier><identifier>EISSN: 1573-8345</identifier><identifier>DOI: 10.1134/S0010508212060068</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Classical and Continuum Physics ; Classical Mechanics ; Control ; Dynamical Systems ; Engineering ; Physical Chemistry ; Physics ; Physics and Astronomy ; Vibration</subject><ispartof>Combustion, explosion, and shock waves, 2012-11, Vol.48 (6), p.699-704</ispartof><rights>Pleiades Publishing, Ltd. 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c288t-590b107186d420648be545c7366043257addd5eaea3bd894d928e61379e660633</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0010508212060068$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0010508212060068$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Khaneft, A. V.</creatorcontrib><creatorcontrib>Duginov, E. V.</creatorcontrib><title>Effect of melting on the critical ignition energy of condensed explosives by a short laser pulse</title><title>Combustion, explosion, and shock waves</title><addtitle>Combust Explos Shock Waves</addtitle><description>A criterion for the initiation of explosives with a melting point below the ignition temperature by a short laser pulse is obtained. The criterion obtained is in good agreement with numerical solutions of the heat conduction equation in the cylindrical coordinate system. This criterion made it possible to explain experiments on the initiation of PETN from an open surface by a laser pulse in the range of transparency with variation in the diameter of the light beam. The calculation results coincided with the experiment at
α
= 0.065 cm
−1
and the Fresnel reflection coefficient.</description><subject>Classical and Continuum Physics</subject><subject>Classical Mechanics</subject><subject>Control</subject><subject>Dynamical Systems</subject><subject>Engineering</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Vibration</subject><issn>0010-5082</issn><issn>1573-8345</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIHcPMPBNbPOEdUlYdUiQNwDk68SVOlTmWniPw9jsoNidOsdmZWs0PILYM7xoS8fwNgoMBwxkEDaHNGFkzlIjNCqnOymOls5i_JVYw7AOBc6gX5XDcN1iMdGrrHfux8SwdPxy3SOnRjV9uedq1PU9qix9BOs7QevEMf0VH8PvRD7L4w0mqilsbtEEba24iBHo59xGty0diEN7-4JB-P6_fVc7Z5fXpZPWyymhszZqqAikHOjHYyfSBNhUqqOhdagxRc5dY5p9CiFZUzhXQFN6iZyAtMCi3EkrDT3ToMMQZsykPo9jZMJYNyrqj8U1Hy8JMnJq1vMZS74Rh8ivmP6Qdfd2fp</recordid><startdate>20121101</startdate><enddate>20121101</enddate><creator>Khaneft, A. V.</creator><creator>Duginov, E. V.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20121101</creationdate><title>Effect of melting on the critical ignition energy of condensed explosives by a short laser pulse</title><author>Khaneft, A. V. ; Duginov, E. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c288t-590b107186d420648be545c7366043257addd5eaea3bd894d928e61379e660633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Classical and Continuum Physics</topic><topic>Classical Mechanics</topic><topic>Control</topic><topic>Dynamical Systems</topic><topic>Engineering</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khaneft, A. V.</creatorcontrib><creatorcontrib>Duginov, E. V.</creatorcontrib><collection>CrossRef</collection><jtitle>Combustion, explosion, and shock waves</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khaneft, A. V.</au><au>Duginov, E. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of melting on the critical ignition energy of condensed explosives by a short laser pulse</atitle><jtitle>Combustion, explosion, and shock waves</jtitle><stitle>Combust Explos Shock Waves</stitle><date>2012-11-01</date><risdate>2012</risdate><volume>48</volume><issue>6</issue><spage>699</spage><epage>704</epage><pages>699-704</pages><issn>0010-5082</issn><eissn>1573-8345</eissn><abstract>A criterion for the initiation of explosives with a melting point below the ignition temperature by a short laser pulse is obtained. The criterion obtained is in good agreement with numerical solutions of the heat conduction equation in the cylindrical coordinate system. This criterion made it possible to explain experiments on the initiation of PETN from an open surface by a laser pulse in the range of transparency with variation in the diameter of the light beam. The calculation results coincided with the experiment at
α
= 0.065 cm
−1
and the Fresnel reflection coefficient.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0010508212060068</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0010-5082 |
| ispartof | Combustion, explosion, and shock waves, 2012-11, Vol.48 (6), p.699-704 |
| issn | 0010-5082 1573-8345 |
| language | eng |
| recordid | cdi_crossref_primary_10_1134_S0010508212060068 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Classical and Continuum Physics Classical Mechanics Control Dynamical Systems Engineering Physical Chemistry Physics Physics and Astronomy Vibration |
| title | Effect of melting on the critical ignition energy of condensed explosives by a short laser pulse |
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