Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011042393> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2011042393 endingPage "275" @default.
- W2011042393 startingPage "264" @default.
- W2011042393 abstract "Abstract In order to increase the accuracy and the degree of spatial and energy resolution of core design studies, coupled 3D neutronic (multi-group deterministic and continuous energy Monte-Carlo) and 3D thermal-hydraulic (CFD and sub-channel) codes are being developed worldwide. At KIT, both deterministic and Monte-Carlo codes were coupled with sub-channel codes and applied to predict the safety-related design parameters such as critical power ratio, maximal cladding, fuel temperature and DNB. These coupling approaches were revised and improved based on the experience gained. One particular example is replacing COBRA-TF with SUBCHANFLOW, an in-house developed sub-channel code, in the COBRA-TF/MCNP coupling, accompanied with new way of radial mapping between the neutronic and thermal-hydraulic domains. The new coupled system MCNP5/SUBCHANFLOW makes it possible to investigate a variety of fuel assembly types. Key issues in such a coupled system are the implementation of the thermal-hydraulic/neutronic feedback mechanisms, the precision of the Monte-Carlo solutions, and the supervision of convergence during the iterative solution process. Another key issue considered is the optimal application of parallel computing. Using multi-processor computer architectures, it is possible to reduce the Monte-Carlo running time and obtain converged results within reasonable time limit. In particular, it is shown that by exploiting the capabilities of multi-processor calculation, large fuel assemblies on a pin-by-pin basis with a resolution at sub-channel level can be analyzed. One of the most important issues addressed in the current work is the temperature effects on nuclear data. For the particular studies pseudo material mixing approach was used to account for the temperature dependence of the nuclear data." @default.
- W2011042393 created "2016-06-24" @default.
- W2011042393 creator A5044888566 @default.
- W2011042393 creator A5089898179 @default.
- W2011042393 creator A5080715892 @default.
- W2011042393 date "2013-09-01" @default.
- W2011042393 modified "2023-10-17" @default.
- W2011042393 title "High fidelity simulation of conventional and innovative LWR with the coupled Monte-Carlo thermal-hydraulic system MCNP-SUBCHANFLOW" @default.
- W2011042393 cites W1679158938 @default.
- W2011042393 cites W1982832192 @default.
- W2011042393 cites W2246316185 @default.
- W2011042393 cites W2286551563 @default.
- W2011042393 cites W2304386079 @default.
- W2011042393 cites W3043155771 @default.
- W2011042393 cites W3158405098 @default.
- W2011042393 cites W653442851 @default.
- W2011042393 doi "https://doi.org/10.1016/j.nucengdes.2013.05.008" @default.
- W2011042393 hasPublicationYear "2013" @default.
- W2011042393 type Work @default.
- W2011042393 sameAs 2011042393 @default.
- W2011042393 citedByCount "25" @default.
- W2011042393 countsByYear W20110423932014 @default.
- W2011042393 countsByYear W20110423932015 @default.
- W2011042393 countsByYear W20110423932016 @default.
- W2011042393 countsByYear W20110423932017 @default.
- W2011042393 countsByYear W20110423932018 @default.
- W2011042393 countsByYear W20110423932019 @default.
- W2011042393 countsByYear W20110423932020 @default.
- W2011042393 countsByYear W20110423932021 @default.
- W2011042393 countsByYear W20110423932022 @default.
- W2011042393 countsByYear W20110423932023 @default.
- W2011042393 crossrefType "journal-article" @default.
- W2011042393 hasAuthorship W2011042393A5044888566 @default.
- W2011042393 hasAuthorship W2011042393A5080715892 @default.
- W2011042393 hasAuthorship W2011042393A5089898179 @default.
- W2011042393 hasConcept C105795698 @default.
- W2011042393 hasConcept C116915560 @default.
- W2011042393 hasConcept C121332964 @default.
- W2011042393 hasConcept C127413603 @default.
- W2011042393 hasConcept C174379495 @default.
- W2011042393 hasConcept C192562407 @default.
- W2011042393 hasConcept C19499675 @default.
- W2011042393 hasConcept C204530211 @default.
- W2011042393 hasConcept C33923547 @default.
- W2011042393 hasConcept C50517652 @default.
- W2011042393 hasConcept C57879066 @default.
- W2011042393 hasConcept C78519656 @default.
- W2011042393 hasConcept C97355855 @default.
- W2011042393 hasConceptScore W2011042393C105795698 @default.
- W2011042393 hasConceptScore W2011042393C116915560 @default.
- W2011042393 hasConceptScore W2011042393C121332964 @default.
- W2011042393 hasConceptScore W2011042393C127413603 @default.
- W2011042393 hasConceptScore W2011042393C174379495 @default.
- W2011042393 hasConceptScore W2011042393C192562407 @default.
- W2011042393 hasConceptScore W2011042393C19499675 @default.
- W2011042393 hasConceptScore W2011042393C204530211 @default.
- W2011042393 hasConceptScore W2011042393C33923547 @default.
- W2011042393 hasConceptScore W2011042393C50517652 @default.
- W2011042393 hasConceptScore W2011042393C57879066 @default.
- W2011042393 hasConceptScore W2011042393C78519656 @default.
- W2011042393 hasConceptScore W2011042393C97355855 @default.
- W2011042393 hasLocation W20110423931 @default.
- W2011042393 hasOpenAccess W2011042393 @default.
- W2011042393 hasPrimaryLocation W20110423931 @default.
- W2011042393 hasRelatedWork W1982467580 @default.
- W2011042393 hasRelatedWork W2030102229 @default.
- W2011042393 hasRelatedWork W2053431148 @default.
- W2011042393 hasRelatedWork W2084352393 @default.
- W2011042393 hasRelatedWork W2520207799 @default.
- W2011042393 hasRelatedWork W2897936309 @default.
- W2011042393 hasRelatedWork W2899084033 @default.
- W2011042393 hasRelatedWork W4294612007 @default.
- W2011042393 hasRelatedWork W606777141 @default.
- W2011042393 hasRelatedWork W79173077 @default.
- W2011042393 hasVolume "262" @default.
- W2011042393 isParatext "false" @default.
- W2011042393 isRetracted "false" @default.
- W2011042393 magId "2011042393" @default.
- W2011042393 workType "article" @default.