Zobrazeno 1 - 10
of 62
pro vyhledávání: '"C.F. Segatto"'
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 235:132-139
In this work we report an analytical representation for the solution of the radiative-conductive S N equation in inhomogeneous plane-parallel atmospheres considering arbitrary continuous and sectionally continuous functions for the albedo. The basic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15c5aa4140a091f8aa29465bf7645c3
https://doi.org/10.1016/j.jqsrt.2019.06.035
https://doi.org/10.1016/j.jqsrt.2019.06.035
Publikováno v:
Integral Methods in Science and Engineering ISBN: 9783030160760
In the present contribution we discuss the neutron nodal SN equation in a rectangular domain. The nodal method consists in transverse integration of the SN equation and results in coupled one-dimensional SN equations with unknown angular flux at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf12cd16d6b81e7625910d299ec34ba
https://doi.org/10.1007/978-3-030-16077-7_24
https://doi.org/10.1007/978-3-030-16077-7_24
Publikováno v:
International Journal of Thermal Sciences. 49:1493-1499
In the present work an analytical approach to the non-linear S N radiative–conductive transfer problem in plane-parallel geometry using a composite method by the Laplace transform and the Adomian decomposition is discussed. The present study may be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f873d30d73f65a1772b859afa726b38
https://doi.org/10.1016/j.ijthermalsci.2010.04.013
https://doi.org/10.1016/j.ijthermalsci.2010.04.013
Publikováno v:
Kerntechnik. 75:53-57
In this work a general analytical solution is reported, expressed in integral form for the time-dependent, one-dimensional SN transport equation in cartesian geometry valid for bounded and unbounded domains (0 < x N method using appropriate boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::391941c22c01d124d75c5c08e697986b
https://doi.org/10.3139/124.110052
https://doi.org/10.3139/124.110052
Publikováno v:
Journal of Engineering Mathematics. 67:193-204
One-dimensional radiative-transfer problems without azimuthal symmetry and with a high degree of anisotropy are solved using the double discrete ordinate approximation methods LTA N and ALTA N . The discussed methods start with projecting out azimuth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa818a3d219090437dc97a3ba82af92
https://doi.org/10.1007/s10665-009-9350-7
https://doi.org/10.1007/s10665-009-9350-7
Publikováno v:
Progress in Nuclear Energy. 50:788-794
Generalized discrete ordinates ( S N ) methods for steady-state monoenergetic neutral particle transport problems in slab geometry are developed for arbitrary order L of scattering anisotropy including odd-order N of Gauss–Legendre quadrature sets,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844732eff96335734e1353fa19c5a53a
https://doi.org/10.1016/j.pnucene.2008.01.004
https://doi.org/10.1016/j.pnucene.2008.01.004
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 105:1-7
In this work, we solve the radiative heat transfer equation for an arbitrary source with distributed internal energy sources and two bounded black boundaries which are kept at constant temperatures in a slab using the LTS N method. Numerical simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5633c9b2393add640300e8d33dc5fb00
https://doi.org/10.1016/j.jqsrt.2006.10.009
https://doi.org/10.1016/j.jqsrt.2006.10.009
Publikováno v:
Integral Methods in Science and Engineering ISBN: 9783319167268
Described here is a semi-analytical numerical method for the solution of simplified monoenergetic SN kinetics equations in a homogeneous slab, assuming one group of delayed neutron precursors. The basic idea relies on the solution of the neutron SN k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f849591296ac717dee2beac65c29764
https://doi.org/10.1007/978-3-319-16727-5_52
https://doi.org/10.1007/978-3-319-16727-5_52
An analytical solution for the radiative transfer equation with polarization in a slab by the method
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 97:424-435
In this work we present the LTS N generalization to solve transport problem with complex eigenvalue in a slab. We apply this formulation to a radiative transfer problem with polarization reporting simulation and comparison with available results in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4cd788ed2c2907c9b96e883e43ec2a
https://doi.org/10.1016/j.jqsrt.2005.05.066
https://doi.org/10.1016/j.jqsrt.2005.05.066
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 95:415-422
In this work we construct the LTS N angular multigrid solution of the transport equation in a slab based on the LTS N solution with continuous dependence on the angular variable for large N in order to reduce the computational effort. We also present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d26b3946b45daf55488e77df31e3215
https://doi.org/10.1016/j.jqsrt.2004.09.025
https://doi.org/10.1016/j.jqsrt.2004.09.025