- AutorIn
- Ulrich Grundmann
- Ulrich Rohde
- Titel
- Verification of the Code DYN3D/R with the Help of International Benchmarks
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:d120-qucosa-30991
- Schriftenreihe
- Wissenschaftlich-technische Berichte
- Bandnummer
- FZR-195
- Quellenangabe
- Forschungszentrum Rossendorf; FZR-195 October 1997
- Erstveröffentlichung
- 1997
- Abstract (EN)
- Different benchmarks for reactors with quadratic fuel assemblies were calculated with the code DYN3D/R. In this report comparisons with the results of the reference solutions are carried out. The results of DYN3D/R and the reference calculation for the eigenvalue keff and the power distribution are shown for the steady-state 3-dimensional IAEA-Benchmark. The results of NEACRP-Benchmarks on control rod ejections in a standard PWR were compared with the reference solutions published by the NEA Data Bank. For assessing the accuracy of DYN3D/R results in comparison to other codes the deviations to the reference solutions are considered. Detailed comparisons with the published reference solutions of the NEA-NSC Benchmarks on uncontrolled withdrawal of control rods are made. The influence of the axial nodalization is also investigated. All in all, a good agreement of the DYN3D/R results with the reference solutions can be seen for the considered benchmark problems.
- Verlag
- Forschungszentrum Rossendorf, Rossendorf
- URN Qucosa
- urn:nbn:de:bsz:d120-qucosa-30991
- Veröffentlichungsdatum Qucosa
- 31.03.2010
- Dokumenttyp
- Bericht
- Sprache des Dokumentes
- Englisch