Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs

Sami Naumer; Miiko Pöyhönen; Veli-Matti Pulkkanen; Pirjo Hellä; Anniina Seppälä

Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Original language	English
Title of host publication	The Finnish Nuclear Science and Technology Symposium 2025
Subtitle of host publication	Proceedings
Place of Publication	Espoo
Publisher	Finnish Nuclear Society
Number of pages	9
Publication status	Published - 22 Oct 2025
MoE publication type	A4 Article in a conference publication
Event	Finnish Nuclear Science and Technology Symposium 2025 - Espoo, Finland Duration: 21 Oct 2025 → 22 Oct 2025

Conference

Conference	Finnish Nuclear Science and Technology Symposium 2025
Country/Territory	Finland
City	Espoo
Period	21/10/25 → 22/10/25

Funding

This work has been enabled by VTT's internal SMR project funded by the Government of Finland.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 13 Climate Action

Keywords

Spent nuclear fuel (SNF)
Small Modular Reactor (SMR)
Burnup calculation
Radionuclide release
Near-field transport
Monte Carlo simulation

Access to Document

Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRsFinal published version, 616 KB

https://bin.yhdistysavain.fi/1608821/9pqmwscIIxJa9mtQywWn0cznD6/Sami_Naumer_Characterisation%20and%20Transport%20Modelling%20of%20Spent%20Nuclear%20Fuel_paper.pdf

Cite this

Naumer, S., Pöyhönen, M., Pulkkanen, V.-M., Hellä, P., & Seppälä, A. (2025). Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs. In The Finnish Nuclear Science and Technology Symposium 2025: Proceedings Finnish Nuclear Society. https://bin.yhdistysavain.fi/1608821/9pqmwscIIxJa9mtQywWn0cznD6/Sami_Naumer_Characterisation%20and%20Transport%20Modelling%20of%20Spent%20Nuclear%20Fuel_paper.pdf

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title = "Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs",

keywords = "Spent nuclear fuel (SNF), Small Modular Reactor (SMR), Burnup calculation, Radionuclide release, Near-field transport, Monte Carlo simulation",

author = "Sami Naumer and Miiko P{\"o}yh{\"o}nen and Veli-Matti Pulkkanen and Pirjo Hell{\"a} and Anniina Sepp{\"a}l{\"a}",

year = "2025",

month = oct,

day = "22",

language = "English",

booktitle = "The Finnish Nuclear Science and Technology Symposium 2025",

publisher = "Finnish Nuclear Society",

address = "Finland",

note = "Finnish Nuclear Science and Technology Symposium 2025 ; Conference date: 21-10-2025 Through 22-10-2025",

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Naumer, S , Pöyhönen, M, Pulkkanen, V-M, Hellä, P & Seppälä, A 2025, Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs. in The Finnish Nuclear Science and Technology Symposium 2025: Proceedings. Finnish Nuclear Society, Espoo, Finnish Nuclear Science and Technology Symposium 2025, Espoo, Finland, 21/10/25. <https://bin.yhdistysavain.fi/1608821/9pqmwscIIxJa9mtQywWn0cznD6/Sami_Naumer_Characterisation%20and%20Transport%20Modelling%20of%20Spent%20Nuclear%20Fuel_paper.pdf>

Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs. / Naumer, Sami ; Pöyhönen, Miiko; Pulkkanen, Veli-Matti et al.
The Finnish Nuclear Science and Technology Symposium 2025: Proceedings. Espoo: Finnish Nuclear Society, 2025.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs

AU - Naumer, Sami

AU - Pöyhönen, Miiko

AU - Pulkkanen, Veli-Matti

AU - Hellä, Pirjo

AU - Seppälä, Anniina

PY - 2025/10/22

Y1 - 2025/10/22

KW - Spent nuclear fuel (SNF)

KW - Small Modular Reactor (SMR)

KW - Burnup calculation

KW - Radionuclide release

KW - Near-field transport

KW - Monte Carlo simulation

UR - https://www.ats-fns.fi/syp2025/proceedings/

M3 - Conference article in proceedings

BT - The Finnish Nuclear Science and Technology Symposium 2025

PB - Finnish Nuclear Society

CY - Espoo

T2 - Finnish Nuclear Science and Technology Symposium 2025

Y2 - 21 October 2025 through 22 October 2025

ER -

Characterisation and Transport Modelling of Spent Nuclear Fuel from LWR SMRs

Conference

Funding

UN SDGs

Keywords

Access to Document

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Cite this