SSRN Author: Jesús P. CurbeloJesús P. Curbelo SSRN Content
https://www.ssrn.com/author=3877877
https://www.ssrn.com/rss/en-usWed, 01 Jan 2020 01:13:17 GMTeditor@ssrn.com (Editor)Wed, 01 Jan 2020 01:13:17 GMTwebmaster@ssrn.com (WebMaster)SSRN RSS Generator 1.0New: The Adjoint Discrete Ordinates Solution Applied to Direct and Inverse Neutral Particle X, Y-Geometry Source-Detector ProblemsSolving the adjoint transport equation allows obtaining maps of the neutral-particle importance to an objective function, e.g., a detector response. In source-detector problems, the adjoint interior source is defined as the macroscopic absorption cross section of the material the detector is made of. Determining the intensity of a source of particles in each energy group (causes) is possible by solving an inverse source-detector problem, given the source location and the detector response (effects). In this work, we present the application of an adjoint technique to solve energy multigroup X,Y-geometry direct and inverse transport problems. In order to obtain the importance maps, we have extended the adjoint spectral Green's function constant-nodal (SGF*-CN) method to numerically solve energy multigroup adjoint transport problems in the discrete ordinates formulation. Described here are the methodology to obtain the discretized SGF*-CNequations and the adjoint partial one-node block ...
https://www.ssrn.com/abstract=3500920
https://www.ssrn.com/1853709.htmlTue, 31 Dec 2019 06:26:01 GMT