FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3134758409> ?p ?o ?g. }

• W3134758409 endingPage "108216" @default.
• W3134758409 startingPage "108216" @default.
• W3134758409 abstract "• A parallel multicollision source (MCS) method to solve discrete ordinates equation. • The MCS method calculates multicollision sources via spatial decomposition. • The MCS method can eliminate secondary ray effects and numerical diffusion. Discretization errors like ray effects and numerical diffusion are major shortcomings of S N calculation in shielding problems involving strong anisotropy. Especially in isolated point source shielding problems with cavities and ducts, the angular flux distribution in spatial-angular space may become unsmooth and discontinuous because of heterogeneity effects in the first few iterations. We have developed the multicollision sources (MCS) algorithm via spatial decomposition. The method semi-analytically calculates the scattering source for particles that have suffered several collisions in a selected region, and the S N transport sweeping calculates the scattering for particles in the remaining regions. The calculation parameters of the MCS method is selected according to the distribution of flux in different regions and the scattering effect of shielding materials. For practical complex multi-group problems, the MCS method can be carried out independently in several groups considering the specific problems. We implemented the MCS method in the 3D, parallel, multigroup discrete ordinates code ARES, and numerical results and evaluations are given for a self-designed problem and several general benchmarks. All these results can verify the ability of the MCS method to reduce discretization errors and demonstrate that the MCS method can improve calculation accuracy obviously with an acceptable additional computation cost." @default.
• W3134758409 created "2021-03-15" @default.
• W3134758409 creator A5029168151 @default.
• W3134758409 creator A5048725714 @default.
• W3134758409 creator A5056981155 @default.
• W3134758409 creator A5061698963 @default.
• W3134758409 date "2021-06-01" @default.
• W3134758409 modified "2023-10-17" @default.
• W3134758409 title "Multicollision source method for discrete ordinates neutron transport calculation" @default.
• W3134758409 cites W125483852 @default.
• W3134758409 cites W1510878897 @default.
• W3134758409 cites W164895028 @default.
• W3134758409 cites W17384110 @default.
• W3134758409 cites W1969461016 @default.
• W3134758409 cites W1995266022 @default.
• W3134758409 cites W2013489579 @default.
• W3134758409 cites W2045057991 @default.
• W3134758409 cites W2055849405 @default.
• W3134758409 cites W2237223267 @default.
• W3134758409 cites W2265022692 @default.
• W3134758409 cites W2773479597 @default.
• W3134758409 cites W2885913105 @default.
• W3134758409 cites W2896211453 @default.
• W3134758409 cites W4241980001 @default.
• W3134758409 doi "https://doi.org/10.1016/j.anucene.2021.108216" @default.
• W3134758409 hasPublicationYear "2021" @default.
• W3134758409 type Work @default.
• W3134758409 sameAs 3134758409 @default.
• W3134758409 citedByCount "2" @default.
• W3134758409 countsByYear W31347584092022 @default.
• W3134758409 countsByYear W31347584092023 @default.
• W3134758409 crossrefType "journal-article" @default.
• W3134758409 hasAuthorship W3134758409A5029168151 @default.
• W3134758409 hasAuthorship W3134758409A5048725714 @default.
• W3134758409 hasAuthorship W3134758409A5056981155 @default.
• W3134758409 hasAuthorship W3134758409A5061698963 @default.
• W3134758409 hasConcept C103783831 @default.
• W3134758409 hasConcept C11413529 @default.
• W3134758409 hasConcept C120665830 @default.
• W3134758409 hasConcept C121332964 @default.
• W3134758409 hasConcept C126255220 @default.
• W3134758409 hasConcept C134306372 @default.
• W3134758409 hasConcept C136264566 @default.
• W3134758409 hasConcept C148405484 @default.
• W3134758409 hasConcept C152568617 @default.
• W3134758409 hasConcept C162324750 @default.
• W3134758409 hasConcept C17456955 @default.
• W3134758409 hasConcept C191486275 @default.
• W3134758409 hasConcept C2265751 @default.
• W3134758409 hasConcept C2524010 @default.
• W3134758409 hasConcept C2780378061 @default.
• W3134758409 hasConcept C28826006 @default.
• W3134758409 hasConcept C30475298 @default.
• W3134758409 hasConcept C33923547 @default.
• W3134758409 hasConcept C41008148 @default.
• W3134758409 hasConcept C45374587 @default.
• W3134758409 hasConcept C48753275 @default.
• W3134758409 hasConcept C571446 @default.
• W3134758409 hasConcept C62520636 @default.
• W3134758409 hasConcept C66963500 @default.
• W3134758409 hasConcept C69357855 @default.
• W3134758409 hasConcept C73000952 @default.
• W3134758409 hasConcept C97355855 @default.
• W3134758409 hasConceptScore W3134758409C103783831 @default.
• W3134758409 hasConceptScore W3134758409C11413529 @default.
• W3134758409 hasConceptScore W3134758409C120665830 @default.
• W3134758409 hasConceptScore W3134758409C121332964 @default.
• W3134758409 hasConceptScore W3134758409C126255220 @default.
• W3134758409 hasConceptScore W3134758409C134306372 @default.
• W3134758409 hasConceptScore W3134758409C136264566 @default.
• W3134758409 hasConceptScore W3134758409C148405484 @default.
• W3134758409 hasConceptScore W3134758409C152568617 @default.
• W3134758409 hasConceptScore W3134758409C162324750 @default.
• W3134758409 hasConceptScore W3134758409C17456955 @default.
• W3134758409 hasConceptScore W3134758409C191486275 @default.
• W3134758409 hasConceptScore W3134758409C2265751 @default.
• W3134758409 hasConceptScore W3134758409C2524010 @default.
• W3134758409 hasConceptScore W3134758409C2780378061 @default.
• W3134758409 hasConceptScore W3134758409C28826006 @default.
• W3134758409 hasConceptScore W3134758409C30475298 @default.
• W3134758409 hasConceptScore W3134758409C33923547 @default.
• W3134758409 hasConceptScore W3134758409C41008148 @default.
• W3134758409 hasConceptScore W3134758409C45374587 @default.
• W3134758409 hasConceptScore W3134758409C48753275 @default.
• W3134758409 hasConceptScore W3134758409C571446 @default.
• W3134758409 hasConceptScore W3134758409C62520636 @default.
• W3134758409 hasConceptScore W3134758409C66963500 @default.
• W3134758409 hasConceptScore W3134758409C69357855 @default.
• W3134758409 hasConceptScore W3134758409C73000952 @default.
• W3134758409 hasConceptScore W3134758409C97355855 @default.
• W3134758409 hasFunder F4320321001 @default.
• W3134758409 hasFunder F4320328119 @default.
• W3134758409 hasLocation W31347584091 @default.
• W3134758409 hasOpenAccess W3134758409 @default.
• W3134758409 hasPrimaryLocation W31347584091 @default.
• W3134758409 hasRelatedWork W1492330083 @default.
• W3134758409 hasRelatedWork W176567260 @default.
• W3134758409 hasRelatedWork W2022276705 @default.

• next