Creating the foundations for safe nuclear power in Finland – Thermal hydraulics, safety analyses, safety justification methods research at the LUT University, 2000–2023 | 2024 Publication type A1 Journal article (refereed), original research Author(s) Hyvärinen Juhani, Riikonen Vesa, Telkkä Joonas, Hujala Elina, Kouhia Virpi, Puustinen Markku, Patel Giteshkumar, Pyy Lauri, Vihavainen Juhani, Suikkanen Heikki, Rintala Ville Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Experiments on open loop passive cooling of nuclear reactor containment: Quasi-steady-state heat removal, dynamic loads, and feasibility of practical periodic testing | 2024 Publication type A1 Journal article (refereed), original research Author(s) Telkkä Joonas, Riikonen Vesa, Kouhia Virpi, Puustinen Markku, Pyy Lauri, Räsänen Antti, Kotro Eetu, Hyvärinen Juhani Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Helical coil steam generator stability experiments with the MOTEL test facility | 2024 Publication type A1 Journal article (refereed), original research Author(s) Riikonen Vesa, Telkkä Joonas, Kouhia Virpi, Puustinen Markku, Patel Giteshkumar, Pyy Lauri, Räsänen Antti, Kotro Eetu, Hyvärinen Juhani, Murad Afeef Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Momentum induced by steam injection into a subcooled pool | 2024 Publication type A1 Journal article (refereed), original research Author(s) Wang Xincheng, Kudinov Pavel, Grishchenko Dmitry, Puustinen Markku, Pyy Lauri, Kotro Eetu, Räsänen Antti Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Numerical Modelling of Two-Phase Critical Flow in a Steam Generator Guillotine Tube Rupture Scenario | 2024 Publication type A4 Conference proceedings Author(s) Patel Giteshkumar, Pyy Lauri, Singh Sharandeet, Zaitsev Andrei, Hyvärinen Juhani Energy - Transition to carbon-neutral world LUT School of Energy Systems
Infrastructure development at LUT safety research laboratory (IDEAL) | 2023 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Telkkä Joonas, Hujala Elina, Kotro Eetu, Pyy Lauri, Räsänen Antti Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Passive heat exchanger experiments (PAHE) | 2023 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Riikonen Vesa, Kouhia Virpi, Telkkä Joonas, Pyy Lauri Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
PWR PACTEL tests (PATE) | 2023 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Riikonen Vesa, Kouhia Virpi, Telkkä Joonas, Pyy Lauri, Räsänen Antti, Kotro Eetu Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Recommendations for new Experiments able to Better Characterize Flashing Flows in Nozzles for Improving Critical Flow Modelling in System Codes | 2023 Publication type A4 Conference proceedings Author(s) Bestion Dominique, D'Auria Francesco, Umminger Klaus J., Gupta Sanjeev, Fillion Philippe, Kim Seok, Hampel Uwe, Pyy Lauri, Patel Giteshkumar Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Report on the advanced data management | 2023 Publication type D4 Published development or research report or study Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri, Puustinen Markku Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Report on the development of thermal hydraulic instrumentation | 2023 Publication type D4 Published development or research report or study Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
State-of-the-art report on experiment work on critical flow | 2022 Publication type D4 Published development or research report or study Author(s) Pyy Lauri Energy - Transition to carbon-neutral world LUT School of Energy Systems
Status report on the advances in thermal hydraulic measurements 2022 | 2022 Publication type Other Author(s) Pyy Lauri, Räsänen Antti, Telkkä Joonas Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Infrastructure development at LUT safety research laboratory (IDEAL) | 2021 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Passive heat exchanger experiments (PAHE) | 2021 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Riikonen Vesa, Kouhia Virpi, Telkkä Joonas, Pyy Lauri Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
PWR PACTEL tests (PATE) | 2021 Publication type D2 Article in a professional research book (incl. editor’s introduction) Author(s) Riikonen Vesa, Kouhia Virpi, Pyy Lauri Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Status report on the advances in thermal hydraulic measurements | 2021 Publication type Other Author(s) Telkkä J, Hujala E, Pyy L Energy - Transition to carbon-neutral world Nuclear Energy and Engineering LUT School of Energy Systems
Effect of non-ideally manufactured riblets on airfoil and wind turbine performance | 2020 Publication type A1 Journal article (refereed), original research Author(s) Tiainen Jonna, Grönman Aki, Jaatinen-Värri Ahti, Pyy Lauri
PASI tests for VTT projects | 2020 Publication type Other Author(s) Telkkä Joonas, Pyy Lauri, Riikonen Vesa Nuclear Energy and Engineering LUT School of Energy Systems
Shakedown tests of MOTEL | 2020 Publication type Other Author(s) Kotro Eetu, Pyy Lauri, Räsänen Antti, Telkkä Joonas Nuclear Energy and Engineering LUT School of Energy Systems
Status report on the advances in thermal hydraulic measurements | 2020 Publication type Other Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri Nuclear Energy and Engineering LUT School of Energy Systems
General description of the PWR PACTEL test facility – fourth edition | 2019 Publication type Other Author(s) Kouhia Virpi, Riikonen Vesa, Partanen Harri, Räsänen Antti, Kauppinen Otso-Pekka, Telkkä Joonas, Pyy Lauri, Tielinen Kimmo Nuclear Energy and Engineering Energy LUT School of Energy Systems
Pool stratification and mixing induced by steam injection through spargers: CFD modelling of the PPOOLEX and PANDA experiments | 2019 Publication type A1 Journal article (refereed), original research Author(s) Gallego-Marcos Ignacio, Kudinov Pavel, Villanueva Walter, Kapulla Ralf, Paranjape Sidharth, Paladino Domenico, Laine Jani, Puustinen Markku, Räsänen Antti, Pyy Lauri, Kotro Eetu
Pool stratification and mixing induced by steam injection through spargers: analysis of the PPOOLEX and PANDA experiments | 2018 Publication type A1 Journal article (refereed), original research Author(s) Gallego-Marcos Ignacio, Kudinov Pavel, Villanueva Walter, Kapulla Ralf, Paranjape Sidharth, Paladino Domenico, Laine Jani, Puustinen Markku, Räsänen Antti, Pyy Lauri, Kotro Eetu
Report on advanced measuring techniques 2018 | 2018 Publication type D4 Published development or research report or study Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri Nuclear Energy and Engineering LUT School of Energy Systems
Development of thermal-hydraulic infrastructure at LUT (INFRAL) | 2017 Publication type D4 Published development or research report or study Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri Nuclear Energy and Engineering LUT School of Energy Systems
Status report on the advances in thermal hydraulic measurements | 2017 Publication type Other Author(s) Pyy Lauri, Telkkä Joonas, Hujala Elina
D33.32.15 – CFD modelling of condensation in suppression pools; final report | 2016 Publication type Other Author(s) Tanskanen Vesa, Hujala Elina, Puustinen Markku, Pyy Lauri, Telkkä Joonas Nuclear Energy and Engineering Energy Modelling and Simulation LUT School of Energy Systems
Status report on the advances in thermal hydraulic measurements | 2016 Publication type Other Author(s) Telkkä Joonas, Hujala Elina, Pyy Lauri
Experiences and conducted experimental work with PIV in ELAINE project | 2015 Publication type Other Author(s) Pyy Lauri, Telkkä Joonas Nuclear Energy and Engineering LUT School of Energy Systems
General description of the PWR PACTEL test facility - third edition, Technical report, PAX 2/2014 | 2014 Publication type D4 Published development or research report or study Author(s) Kouhia Virpi, Riikonen Vesa, Partanen Harri, Räsänen Antti, Kauppinen Otso-Pekka, Telkkä Joonas, Pyy Lauri Nuclear Energy and Engineering LUT School of Energy Systems
Report on the status of new measuring systems | 2014 Publication type Other Author(s) Ylönen Arto, Pyy Lauri, Telkkä Joonas Nuclear Energy and Engineering LUT School of Energy Systems
Experimental Studies on Containment Phenomena (EXCOP) | 2013 Publication type D4 Published development or research report or study Author(s) Puustinen Markku, Laine Jani, Räsänen Antti, Tanskanen Vesa, Pyy Lauri Nuclear Energy and Engineering Energy Engineering LUT School of Energy Systems
General description of the PWR PACTEL test facility, the second edition, Technical report, PAX 2/2013 | 2013 Publication type D4 Published development or research report or study Author(s) Kouhia Virpi, Riikonen Vesa, Partanen Harri, Räsänen Antti, Kauppinen Otso-Pekka, Telkkä Joonas, Pyy Lauri Nuclear Energy and Engineering LUT School of Energy Systems