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Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology最新文献

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The (n, γ) cross section of 197au at 30 and 64 keV neutron energy 197au在30kev和64kev中子能量下的(n， γ)截面
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90117-0
W. Pönitz
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引用次数: 8
The dynamic characteristics of the first reactor of the beloyarsk nuclear power station ‘I. V. Kurchatov’ 别洛雅尔斯克核电站1号反应堆的动力特性[j]。诉Kurchatov”
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90125-X
I. Emel'yanov, P. Gavrilov, B. N. Seliverstov
{"title":"The dynamic characteristics of the first reactor of the beloyarsk nuclear power station ‘I. V. Kurchatov’","authors":"I. Emel'yanov, P. Gavrilov, B. N. Seliverstov","doi":"10.1016/0368-3230(66)90125-X","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90125-X","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"139 1","pages":"887-895"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76084819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The dynamic characteristics of the first reactor of the beloyarsk nuclear power station ‘I. V. Kurchatov’ 别洛雅尔斯克核电站1号反应堆的动力特性[j]。诉Kurchatov”
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90125-X
I.Ya. Emel'yanov, P.A. Gavrilov, B.N. Seliverstov
{"title":"The dynamic characteristics of the first reactor of the beloyarsk nuclear power station ‘I. V. Kurchatov’","authors":"I.Ya. Emel'yanov,&nbsp;P.A. Gavrilov,&nbsp;B.N. Seliverstov","doi":"10.1016/0368-3230(66)90125-X","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90125-X","url":null,"abstract":"<div><p>Results are presented of a study of the non-stationary processes in the Beloyarsk Nuclear Power Station ‘I. V. Kurchatov’ carried out on an electronic analogue computer operating in conjunction with the actual control equipment. The programme of investigations provided information about the dynamical characteristics of the power unit and permitted a choice to be made of the optimum adjustment parameters for the main controllers of the station.</p><p>In addition, the theoretically predicted reactor characteristics have been compared with those obtained experimentally by direct study of the object.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 887-890, IN5, 891-895"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90125-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91723785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The heat production of highly radioactive solid preparations in connexion with the problem of their burial and use 高放射性固体制剂的产热及其埋藏和使用问题
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90126-1
P.V. Zimakov, B.S. Kolychev, V.V. Kulichenko, Yu.P. Martynov
{"title":"The heat production of highly radioactive solid preparations in connexion with the problem of their burial and use","authors":"P.V. Zimakov,&nbsp;B.S. Kolychev,&nbsp;V.V. Kulichenko,&nbsp;Yu.P. Martynov","doi":"10.1016/0368-3230(66)90126-1","DOIUrl":"10.1016/0368-3230(66)90126-1","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 897-901"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90126-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"98052632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transient neutron spectra and the slowing down relaxation time in beryllium 铍中的瞬态中子谱和慢豫时间
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90118-2
P. S. Grover, L. S. Kothari
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引用次数: 2
Transient neutron spectra and the slowing down relaxation time in beryllium 铍中的瞬态中子谱和慢豫时间
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90118-2
P.S. Grover, L.S. Kothari
{"title":"Transient neutron spectra and the slowing down relaxation time in beryllium","authors":"P.S. Grover,&nbsp;L.S. Kothari","doi":"10.1016/0368-3230(66)90118-2","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90118-2","url":null,"abstract":"<div><p>The Boltzmann equation in the diffusion approximation has been numerically solved by the time-step method to determine transient neutron spectra, following a burst of fast neutrons inside beryllium assemblies of various sizes. Such a study also gives information about the decay constant of the fundamental mode and the slowing down relaxation time. We find that for B2 &lt; 4 × 10<sup>−2</sup> cm<sup>2̄</sup>, the decay constant as well as the neutron energy distribution at long,times agrees well with the corresponding quantities calculated by an iteration procedure. However, for larger <em>B</em><sub>2</sub> up to the time investigated (600 μsec after the initial burst) equilibrium is not established. Timedependent neutron spectra have been compared with the measurements of GAERTTNER et al.</p><p>The slowing down relaxation time for an infinite assembly comes out to be 114 μsec. This result is compared with the measurements of ZHEZHERUN et al. who report a considerably higher value: 185 ± 20 μsec. The possible causes of this difference are discussed.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 835-848"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90118-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91723784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Passage of reactor neutron radiation through non-hydrogenous media 反应堆中子辐射通过非氢介质的通道
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90120-0
S.G. Tsipin, B.I. Sinitsin, V.K. Daruga
{"title":"Passage of reactor neutron radiation through non-hydrogenous media","authors":"S.G. Tsipin,&nbsp;B.I. Sinitsin,&nbsp;V.K. Daruga","doi":"10.1016/0368-3230(66)90120-0","DOIUrl":"https://doi.org/10.1016/0368-3230(66)90120-0","url":null,"abstract":"<div><p>An examination is made of the results of experimental and theoretical studies of the passage of neutrons through non-hydrogenous homogeneous materials and mixtures. The relaxation lengths obtained for neutrons of different energy groups are discussed. It is shown that, with certain assumptions, the magnitude of the attenuation of a flux of neutrons of the upper energy group (<em>E</em><sub><em>n</em></sub> ⩾ 3 MeV) in a non-hydrogenous medium can be obtained from fairly simple empirical expressions using wellknown constants: the removal cross section θ<sub>rem</sub>, the cross section obtained from the inverse relaxation length (σ1/λ) and the asymptotic cross section. The values of these constants are given.</p></div>","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 851-861"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90120-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91723782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heat transfer for boiling alkali metals 沸腾碱金属的传热
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-10-01 DOI: 10.1016/0368-3230(66)90127-3
V.M. Borishanskii, K.A. Zhokhov, A.A. Andreevskii, M.A. Putilin, A.P. Kozirev, L.L. Shneiderman
{"title":"Heat transfer for boiling alkali metals","authors":"V.M. Borishanskii,&nbsp;K.A. Zhokhov,&nbsp;A.A. Andreevskii,&nbsp;M.A. Putilin,&nbsp;A.P. Kozirev,&nbsp;L.L. Shneiderman","doi":"10.1016/0368-3230(66)90127-3","DOIUrl":"10.1016/0368-3230(66)90127-3","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 10","pages":"Pages 902-904"},"PeriodicalIF":0.0,"publicationDate":"1966-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90127-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"104929334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Delayed gamma emission in the fission of 235U 235U裂变中的延迟伽马辐射
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-09-01 DOI: 10.1016/0368-3230(66)90162-5
L.A. Popeko, G.V. Val'skii, D.M. Kaminker, G.A. Petrov
{"title":"Delayed gamma emission in the fission of 235U","authors":"L.A. Popeko,&nbsp;G.V. Val'skii,&nbsp;D.M. Kaminker,&nbsp;G.A. Petrov","doi":"10.1016/0368-3230(66)90162-5","DOIUrl":"10.1016/0368-3230(66)90162-5","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 9","pages":"Pages 811-814"},"PeriodicalIF":0.0,"publicationDate":"1966-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90162-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86058719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A suggestion for improving the accuracy of 240Pu resonance escape probability measurements using iridium foils 提高用铱箔测量240Pu共振逸出概率精度的建议
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology Pub Date : 1966-09-01 DOI: 10.1016/0368-3230(66)90158-3
E.J. Maunders
{"title":"A suggestion for improving the accuracy of 240Pu resonance escape probability measurements using iridium foils","authors":"E.J. Maunders","doi":"10.1016/0368-3230(66)90158-3","DOIUrl":"10.1016/0368-3230(66)90158-3","url":null,"abstract":"","PeriodicalId":100815,"journal":{"name":"Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology","volume":"20 9","pages":"Page 779"},"PeriodicalIF":0.0,"publicationDate":"1966-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0368-3230(66)90158-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79503449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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