Jaakko Leppänen

20072018
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Research Output 2007 2018

Advancement of functional expansion capabilities: Implementation and optimization in Serpent 2

Wendt, B., Kerby, L., Tumulak, A. & Leppänen, J., 1 Aug 2018, In : Nuclear Engineering and Design. 334, p. 138-153 16 p.

Research output: Contribution to journalArticleResearchpeer-review

optimization
Astronomical Netherlands Satellite
expansion
evaluation
mesh

Applications of Serpent 2 Monte Carlo Code to ITER Neutronics Analysis

Turner, A., Burns, A., Colling, B. & Leppänen, J., 17 Nov 2018, In : Fusion Science and Technology. 74, 4, p. 315-320 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Geometry
blankets
geometry
requirements
vessels

Calculation chain for the analysis of spent nuclear fuel in long-term interim dry storage

Arkoma, A., Huhtanen, R., Leppänen, J., Peltola, J. & Pättikangas, T., 22 Apr 2018, In : Annals of Nuclear Energy. 119, p. 129–138 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Spent fuels
Nuclear fuels
Computational fluid dynamics
Physics
Unloading

Development of a spatial domain decomposition scheme for Monte Carlo neutron transport

García, M., Ferraro, D., Sanchez-Espinoza, V. H., Mercatali, L., Leppänen, J. & Valtavirta, V., Nov 2018, 26th International Conference on Nuclear Engineering: Nuclear Fuel and Material, Reactor Physics, and Transport Theory. American Society of Mechanical Engineers ASME, Vol. 3. 7 p. ICONE26-82144

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

Neutrons
Decomposition
Data storage equipment
Scalability
Geometry

Foreseen capabilities, bottlenecks identification and potential limitations of serpent MC transport code in large-scale full 3-D burnup calculations

Ferraro, D., Garcia, M., Mercatali, L., Sanchez Espinoza, V. H., Leppänen, J. & Valtavirta, V., Nov 2018, 26th International Conference on Nuclear Engineering: Nuclear Fuel and Material, Reactor Physics, and Transport Theory. American Society of Mechanical Engineers ASME, Vol. 3. 9 p. ICONE26-82305

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

Nuclear reactors
Nuclear industry
Parallel architectures
Reactor cores
Screening