Assessment of Temperature Reactivity Effect in Compact Plutonium Systems
This work considers the effect of temperature change in plutonium breeder systems (BS) on the reactivity and critical parameters thereof in the course of integral critical experiments conducted at the All-Russian Scientific Research Institute of Technical Physics (VNIITF). The BS temperature reactiv...
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| Veröffentlicht in: | Physics of atomic nuclei 2020-12, Vol.83 (8), p.1157-1161 |
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| container_title | Physics of atomic nuclei |
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| creator | Vayvod, A. A. Besov, S. S. Yudov, A. A. Andreev, S. A. Lukin, A. V. |
| description | This work considers the effect of temperature change in plutonium breeder systems (BS) on the reactivity and critical parameters thereof in the course of integral critical experiments conducted at the All-Russian Scientific Research Institute of Technical Physics (VNIITF). The BS temperature reactivity factors (TRF)
were assessed according to the multiplier factor
Q
depending on the BS temperature and according to the change in decay constant α. Experimental and estimated (using Monte Carlo method) TRF values were compared. Extreme gaps in the BS under different temperature values were measured (in an operating mode with a natural heat sink and with the use of an air-cooling system). |
| doi_str_mv | 10.1134/S1063778820080190 |
| format | Article |
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were assessed according to the multiplier factor
Q
depending on the BS temperature and according to the change in decay constant α. Experimental and estimated (using Monte Carlo method) TRF values were compared. Extreme gaps in the BS under different temperature values were measured (in an operating mode with a natural heat sink and with the use of an air-cooling system).</description><identifier>ISSN: 1063-7788</identifier><identifier>EISSN: 1562-692X</identifier><identifier>DOI: 10.1134/S1063778820080190</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Comparative analysis ; Cooling systems ; Critical experiments ; Decay rate ; Extreme values ; Heat sinks ; Monte Carlo method ; Monte Carlo simulation ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Plutonium ; Reactivity ; Temperature effects</subject><ispartof>Physics of atomic nuclei, 2020-12, Vol.83 (8), p.1157-1161</ispartof><rights>Pleiades Publishing, Ltd. 2020. ISSN 1063-7788, Physics of Atomic Nuclei, 2020, Vol. 83, No. 8, pp. 1157–1161. © Pleiades Publishing, Ltd., 2020. Russian Text © The Author(s), 2019, published in Voprosy Atomnoi Nauki i Tekhniki. Seriya: Fizika Yadernykh Reaktorov, 2019, No. 4, pp. 12–18.</rights><rights>COPYRIGHT 2020 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c341t-7acd2cbb0b790345a7c31d3958b355f65d3d576b7bc88364622cfb2d967959073</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/S1063778820080190$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1063778820080190$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Vayvod, A. A.</creatorcontrib><creatorcontrib>Besov, S. S.</creatorcontrib><creatorcontrib>Yudov, A. A.</creatorcontrib><creatorcontrib>Andreev, S. A.</creatorcontrib><creatorcontrib>Lukin, A. V.</creatorcontrib><title>Assessment of Temperature Reactivity Effect in Compact Plutonium Systems</title><title>Physics of atomic nuclei</title><addtitle>Phys. Atom. Nuclei</addtitle><description>This work considers the effect of temperature change in plutonium breeder systems (BS) on the reactivity and critical parameters thereof in the course of integral critical experiments conducted at the All-Russian Scientific Research Institute of Technical Physics (VNIITF). The BS temperature reactivity factors (TRF)
were assessed according to the multiplier factor
Q
depending on the BS temperature and according to the change in decay constant α. Experimental and estimated (using Monte Carlo method) TRF values were compared. Extreme gaps in the BS under different temperature values were measured (in an operating mode with a natural heat sink and with the use of an air-cooling system).</description><subject>Comparative analysis</subject><subject>Cooling systems</subject><subject>Critical experiments</subject><subject>Decay rate</subject><subject>Extreme values</subject><subject>Heat sinks</subject><subject>Monte Carlo method</subject><subject>Monte Carlo simulation</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plutonium</subject><subject>Reactivity</subject><subject>Temperature effects</subject><issn>1063-7788</issn><issn>1562-692X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kUtLAzEUhYMoWKs_wN2AKxdT85g8ZllKtQVBaSu4GzKZpKR0HiYZsf_elBGkiGSRcO53zr3hAnCL4AQhkj2sEWSEcyEwhAKiHJ6BEaIMpyzH7-fxHcvpsX4JrrzfQYiQoHAEFlPvtfe1bkLSmmSj6047GXqnk5WWKthPGw7J3BitQmKbZNbWXZST130f2sb2dbI--KBrfw0ujNx7ffNzj8Hb43wzW6TPL0_L2fQ5VSRDIeVSVViVJSx5DklGJVcEVSSnoiSUGkYrUlHOSl4qIQjLGMbKlLjKGc9pDjkZg7sht3PtR699KHZt75rYssCZEPG7Gc8jNRmordzrwjamDU6qeCpdW9U22tioTxlFNMZmx9j7E0Nkgv4KW9l7XyzXq1MWDaxyrfdOm6JztpbuUCBYHLdR_NlG9ODB4yPbbLX7Hft_0zcNbInO</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Vayvod, A. A.</creator><creator>Besov, S. S.</creator><creator>Yudov, A. A.</creator><creator>Andreev, S. A.</creator><creator>Lukin, A. V.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope></search><sort><creationdate>20201201</creationdate><title>Assessment of Temperature Reactivity Effect in Compact Plutonium Systems</title><author>Vayvod, A. A. ; Besov, S. S. ; Yudov, A. A. ; Andreev, S. A. ; Lukin, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-7acd2cbb0b790345a7c31d3958b355f65d3d576b7bc88364622cfb2d967959073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Comparative analysis</topic><topic>Cooling systems</topic><topic>Critical experiments</topic><topic>Decay rate</topic><topic>Extreme values</topic><topic>Heat sinks</topic><topic>Monte Carlo method</topic><topic>Monte Carlo simulation</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Plutonium</topic><topic>Reactivity</topic><topic>Temperature effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vayvod, A. A.</creatorcontrib><creatorcontrib>Besov, S. S.</creatorcontrib><creatorcontrib>Yudov, A. A.</creatorcontrib><creatorcontrib>Andreev, S. A.</creatorcontrib><creatorcontrib>Lukin, A. V.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>Physics of atomic nuclei</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vayvod, A. A.</au><au>Besov, S. S.</au><au>Yudov, A. A.</au><au>Andreev, S. A.</au><au>Lukin, A. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of Temperature Reactivity Effect in Compact Plutonium Systems</atitle><jtitle>Physics of atomic nuclei</jtitle><stitle>Phys. Atom. Nuclei</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>83</volume><issue>8</issue><spage>1157</spage><epage>1161</epage><pages>1157-1161</pages><issn>1063-7788</issn><eissn>1562-692X</eissn><abstract>This work considers the effect of temperature change in plutonium breeder systems (BS) on the reactivity and critical parameters thereof in the course of integral critical experiments conducted at the All-Russian Scientific Research Institute of Technical Physics (VNIITF). The BS temperature reactivity factors (TRF)
were assessed according to the multiplier factor
Q
depending on the BS temperature and according to the change in decay constant α. Experimental and estimated (using Monte Carlo method) TRF values were compared. Extreme gaps in the BS under different temperature values were measured (in an operating mode with a natural heat sink and with the use of an air-cooling system).</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063778820080190</doi><tpages>5</tpages></addata></record> |
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| issn | 1063-7788 1562-692X |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Comparative analysis Cooling systems Critical experiments Decay rate Extreme values Heat sinks Monte Carlo method Monte Carlo simulation Particle and Nuclear Physics Physics Physics and Astronomy Plutonium Reactivity Temperature effects |
| title | Assessment of Temperature Reactivity Effect in Compact Plutonium Systems |
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