Riku Tuominen

20162020
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Research Output 2016 2020

2020

A Serpent2-SUBCHANFLOW-TRANSURANUS coupling for pin-by-pin depletion calculations in Light Water Reactors

García, M., Tuominen, R., Gommlich, A., Ferraro, D., Valtavirta, V., Imke, U., Van Uffelen, P., Mercatali, L., Sanchez-Espinoza, V., Leppänen, J. & Kliem, S., May 2020, In : Annals of Nuclear Energy. 139, 107213.

Research output: Contribution to journalArticleScientificpeer-review

Light water reactors
Feedback
1 Citation (Scopus)

Serpent2-SUBCHANFLOW pin-by-pin modelling capabilities for VVER geometries

García, M., Ferraro, D., Valtavirta, V., Tuominen, R., Imke, U., Leppänen, J. & Sanchez-Espinoza, V., Jan 2020, In : Annals of Nuclear Energy. 135, 106955.

Research output: Contribution to journalArticleScientificpeer-review

Light water reactors
Geometry
Coolants
Interpolation
Feedback
2019
2 Citations (Scopus)

Development of an object-oriented SERPENT2-SUBCHANFLOW coupling and verification with problem 6 of the VERA core physics benchmark

García, M., Ferraro, D., Valtavirta, V., Imke, U., Tuominen, R., Sanchez-Espinoza, V. & Mercatali, L., 2019, International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, M and C 2019. American Nuclear Society ANS, p. 1424-1433

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

Open Access
Light water reactors
Supervisory personnel
Object-oriented
Physics
Benchmark

Kraken: An upcoming Finnish reactor analysis framework

Valtavirta, V., Hovi, V., Loukusa, H., Rintala, A., Sahlberg, V., Tuominen, R. & Leppänen, J., 2019, International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, M and C 2019. American Nuclear Society ANS, p. 786-795 10 p.

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

Demonstrations
Physics
Neutrons
Hydraulics
Feedback

New energy deposition treatment in the Serpent 2 Monte Carlo transport code

Tuominen, R., Valtavirta, V. & Leppänen, J., 2019, In : Annals of Nuclear Energy. 129, p. 224-232 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Neutrons
Photons
Detectors

Serpent/SUBCHANFLOW pin-by-pin coupled transient calculations for a PWR minicore

Ferraro, D., García, M., Valtavirta, V., Imke, U., Tuominen, R., Leppänen, J. & Sanchez-Espinoza, V., 2019, (Accepted/In press) In : Annals of Nuclear Energy. 137, 107090.

Research output: Contribution to journalArticleScientificpeer-review

Physics
Industry
2018

Application of the Serpent–OpenFOAM Coupled Code System to the SEALER Reactor Core

Tuominen, R., Valtavirta, V. & Leppänen, J., 2018, Proceedings of PHYSOR 2018.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

reactor cores
charge flow devices
physics
liquid metals
files
2017

Nuclear criticality and safety analyses preparedness at VTT (KATVE)

Juutilainen, P., Dorval, E., Huhtanen, R., Leppänen, J., Räty, A., Häkkinen, S., Kaltiaisenaho, T., Kotiluoto, P., Peltola, J., Rantamäki, K., Valtavirta, V., Tuominen, R. & Viitanen, T., 2017, SAFIR2018 - The Finnish Research Programme on Nuclear Power Plant Safety 2015-2018: Interim Report. VTT Technical Research Centre of Finland, p. 162-174 (VTT Technology, Vol. 294).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access
2016
7 Citations (Scopus)

Coupling Serpent and OpenFOAM for neutronics - CFD multi-physics calculations

Tuominen, R., Valtavirta, V., Peltola, J. & Leppänen, J., 2016, PHYSOR 2016: Unifying Theory and Experiments in the 21st Century. American Nuclear Society ANS, p. 255-269

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

Open Access
charge flow devices
boiling
physics
density distribution
temperature distribution

Monte Carlo analysis of germanium detector performance in slow positron beam experiments

Heikinheimo, J., Tuominen, R. & Tuomisto, F., 26 Jan 2016, In : Journal of Physics: Conference Series. 674, 1, 012023.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

Open Access
positrons
germanium
positron annihilation
detectors
spectroscopy

Multi-physics modelling of small modular reactors with Serpent 2 and thermal hydraulics solvers

Tuominen, R. & Valtavirta, V., 2016.

Research output: Contribution to conferenceConference AbstractScientific

Open Access
hydraulics
reactors
physics
reactor cores
multiphase flow