Zobrazeno 1 - 10
of 19
pro vyhledávání: '"J. H. Marable"'
Publikováno v:
Nuclear Science and Engineering. 66:307-333
This paper presents the first results of a comprehensive application of the sensitivity theory developed for the FORSS code system to the analysis of fast reactor integral experiments. A variety of...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5da2054135264bea180f841165c61a9f
https://doi.org/10.13182/nse78-3
https://doi.org/10.13182/nse78-3
Autor:
E. M. Oblow, J. H. Marable
Publikováno v:
Nuclear Science and Engineering. 61:90-97
The application of the linear Boltzmann equation as used in reactor and shielding problems to the transport of neutral atoms in a Tokamak-type plasma has been studied. The method was found to be generally valid with some limitations because of possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a71b730210bf198c661ccadef68df327
https://doi.org/10.13182/nse76-a28464
https://doi.org/10.13182/nse76-a28464
Publikováno v:
Nuclear Science and Engineering. 87:96-102
Attempts to devise techniques for rapidly calculating radiation transport in relatively simple shields has led to the development of two calculational models that are based on the use of cross-section sensitivity coefficients and are possible improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ed2cf412eb4a1e5ddab5f2449770854
https://doi.org/10.13182/nse84-a17450
https://doi.org/10.13182/nse84-a17450
Publikováno v:
Nuclear Science and Engineering. 75:30-55
Using an extensive data base of sensitivities and evaluated covariances, this work incorporates 11 fast-reactor benchmark experiments and 2 neutron-field benchmark experiments into the adjustment o...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0e97ef4a9577229c52df6eed91ffc2f
https://doi.org/10.13182/nse80-a20316
https://doi.org/10.13182/nse80-a20316
Publikováno v:
Nuclear Science and Engineering. 75:88-110
General sensitivity theory is presented for treating problems characterized by systems of nonlinear equations with nonlinear responses. The concept of the Frechet derivative is shown to be fundamen...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f92599874013233f746050f14580f1ac
https://doi.org/10.13182/nse75-88
https://doi.org/10.13182/nse75-88
Autor:
E. M. Dean, H. A. Larson, John M. Ryskamp, Robert A. Anderl, B. L. Broadhead, W. E. Ford, J. L. Lucius, J. H. Marable, J. J. Wagschal, Karl Hornyik, Joseph A. Naser, D. Gauthier, C. Caput, F. Bourdeau, George C. Fullmer, Robert E. Einziger, Sharon D. Atkin, David E. Stellrecht, V. Pasupathi, Peter Weimar, Wolfgang Ernst, O. Gótzmann, C. E. Johnson, S. W. Tarn, P. E. Blackburn, D. C. Fee, R. L. Klueh, J. T. Dawson, G. Smith, T. F. Bott
Publikováno v:
Nuclear Technology. 57:1-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc54f2c320d3e8f8849d7f14636ea09d
https://doi.org/10.13182/nt82-a16181
https://doi.org/10.13182/nt82-a16181
Publikováno v:
Nuclear Science and Engineering. 73:210-218
A generalized time-dependent nonlinear perturbation theory for coupled fields of neutrons, nuclides, and delayed neutron precursors is presented in a unified, yet detailed, formulation for diverse ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055a12908f382713385e181f99f201fc
https://doi.org/10.13182/nse80-a18700
https://doi.org/10.13182/nse80-a18700
Autor:
G. de Saussure, J. H. Marable
Publikováno v:
Nuclear Science and Engineering. 101:285-292
It is a common practice in ENDF/B to represent neutron cross sections in the unresolved resonance region by specifying the average values and distribution laws of resonance parameters. This formalism allows the calculation of resonance self-shielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852feb933bd1047210cad9b696ab03dd
https://doi.org/10.13182/nse89-a23616
https://doi.org/10.13182/nse89-a23616
Publikováno v:
Nuclear Science and Engineering. 93:313-317
Three models, a linear, exponential or BEST, and a power model, developed using sensitivity theory to predict deep-penetration neutron transport in practical shielding problems, have been generalized into a common expression. One can obtain any of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8bd216315534b12dbbe26171ccd67a4
https://doi.org/10.13182/nse86-a17760
https://doi.org/10.13182/nse86-a17760
Publikováno v:
Nuclear Science and Engineering. 3:694-697
The critical thickness of proton moderated and proton reflected slab-shaped volumes of aqueous solutions of UO2F2 enriched to 93.2% in U235 were measured at chemical concentrations near that requir...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809630269ca7abb0620bd9aa91c717ce
https://doi.org/10.13182/nse58-a25504
https://doi.org/10.13182/nse58-a25504