Projects per year
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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DELISA-LTO: DEscription of the extended LIfetime and its influence on the SAfety operation and construction materials performance – Long Term Operation with no compromises in the safety
Lydman, J. (Manager), Vepsäläinen, M. (Participant), Kinnunen, P. (Owner), Lappalainen, P. (Participant) & Saarinen, J. (Participant)
1/06/22 → 31/05/26
Project: EU project
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ECO-Fusion: Finnish Ecosystem for Industrial Fusion Technology
Hakola, A. (Manager), Airila, M. (Participant), Brace, W. (Participant), Ryynänen, T. (Participant), Hakkarainen, M. (Participant), Leskinen, A. (Participant), Kirjasuo, A. (Participant), Aalto, T. (Participant), Shahwar, D. (Participant), Harjanne, M. (Participant), Hokkanen, A. (Participant), Järvinen, A. (Participant), Kapulainen, M. (Participant), Paul, S. (Participant), Salmi, A. (Participant), Sun, F. (Participant), Tala, T. (Participant), Wälchli, B. (Participant), Avikainen, T. (Participant), Majaniemi, S. (Participant), Laukkanen, A. (Participant), Suhonen, T. (Participant), Aho, J. (Participant), Baumann Duran, A. (Participant), Goel, S. (Participant), Korhonen, T. (Participant), Linnala, L. (Participant), Lukin, J. (Participant), Pakarinen, O. (Participant), Pinomaa, T. (Participant), Pohja, R. (Participant), Ren, S. (Participant), Tahkola, M. (Participant), Norrman, S. (Participant), Szogradi, M. (Participant), Aho-Mantila, L. (Participant), Karhunen, J. (Participant), Likonen, J. (Participant), Saari, S. (Participant), Lavonen, T. (Participant), Leskinen, A. (Participant), Hakkarainen, T. (Participant), Verma, N. (Participant), Viitanen, K. (Participant), Viitanen, A. (Participant), Snicker, A. (Participant), Apilo, T. (Participant), Huuhanmäki, J. (Participant), Soppela, O. (Participant), Kurki, S. (Participant), Martins, J. (Participant), Rökman, J. (Participant), Wallin, A. (Participant), Bryant, K. (Participant), Katajamäki, K. (Participant), Kokkonen, P. (Participant), Lyytinen, J. (Participant), Lyytinen, T. (Participant), Kit, A. (Participant), Bruncrona, A. (Participant), Jordan, D. (Participant), Martikainen, H. (Participant), Saarinen, H. (Participant), Siuko, M. (Participant), Siren, M. (Participant), Tikka, P. (Participant), Truong, V. D. (Participant), Uusi-Illikainen, M. (Participant), Zeb, A. (Participant), Alanen, J. (Participant), Kaartinen, D. (Participant), Saifi, Q. (Participant), Dif, B. (Participant), Heikinheimo, J. (Participant), Harviainen, T. (Participant), Peng, C. Y. (Participant), Arffman, P. (Participant), Lappalainen, P. (Participant), Moilanen, P. (Participant), Freimanis, A. (Participant), Helminen, A. (Participant), Immonen, E. (Participant), Tyrväinen, T. (Participant), Rainio, K. (Participant), Kilpeläinen, P. (Participant), Sipola, T. (Participant), Strömmer, E. (Participant), Tanskanen, A. (Participant), Tenhunen, J. (Participant), Vaarala, T. (Participant), Ylisaukko-oja, A. (Participant), Liinasuo, M. (Participant), Salonen, T.-T. (Participant), Tammentie, B. (Participant), Jokinen, T. (Participant), Kaarmila, P. (Participant), Koskinen, J. (Participant), Heikkilä, J. (Participant), Malm, T. (Participant), Sarsama, J. (Participant), Välisalo, T. (Participant), Alamäki, M. (Participant) & Pennala, R. (Participant)
1/01/21 → 30/06/24
Project: Business Finland project
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ECO-Fusion: Finnish Ecosystem for Industrial Fusion Technology
Hakola, A. (Owner), Brace, W. (Participant), Suhonen, T. (Participant), Laukkanen, A. (Participant), Lappalainen, P. (Participant), Salmi, A. (Participant), Tala, T. (Participant), Airila, M. (Manager), Huuhanmäki, J. (Participant), Soppela, O. (Participant), Alanen, J. (Participant), Ryynänen, T. (Participant), Aalto, T. (Participant), Pinomaa, T. (Participant), Kirjasuo, A. (Participant), Shahwar, D. (Participant), Hokkanen, A. (Participant), Järvinen, A. (Participant), Kapulainen, M. (Participant), Sun, F. (Participant), Wälchli, B. (Participant), Avikainen, T. (Participant), Kotilainen, M. (Participant), Aho, J. (Participant), Apilo, T. (Participant), Bryant, K. (Participant), Dif, B. (Participant), Freimanis, A. (Participant), Hakkarainen, M. (Participant), Hakkarainen, T. (Participant), Harviainen, T. (Participant), Heikinheimo, J. (Participant), Helminen, A. (Participant), Hietala, J. (Participant), Immonen, E. (Participant), Jokinen, T. (Participant), Kaarmila, P. (Participant), Kanervo, K. (Participant), Katajamäki, K. (Participant), Korhonen, T. (Participant), Koskinen, J. (Participant), Kurki, S. (Participant), Lavonen, T. (Participant), Leppänen, J. (Participant), Leskinen, A. (Participant), Liinasuo, M. (Participant), Likonen, J. (Participant), Lyytinen, J. (Participant), Malm, T. (Participant), Martikainen, H. (Participant), Martins, J. (Participant), Norrman, S. (Participant), Peng, C. Y. (Participant), Pohja, R. (Participant), Rainio, K. (Participant), Raunio, K. (Participant), Rökman, J. (Participant), Saarela, O. (Participant), Saarinen, H. (Participant), Saifi, Q. (Participant), Salonen, T.-T. (Participant), Sarsama, J. (Participant), Selin, K. (Participant), Siren, M. (Participant), Siuko, M. (Participant), Truong, V. D. (Participant), Tyrväinen, T. (Participant), Viitanen, A. (Participant), Välisalo, T. (Participant), Wallin, A. (Participant), Ylisaukko-oja, A. (Participant), Szogradi, M. (Participant), Järvinen, A. (Manager) & Snicker, A. (Manager)
1/01/21 → 30/06/24
Project: Business Finland project
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FRACTESUS: Fracture mechanics testing of irradiated RPV steels by means of sub-sized specimens (FRACTESUS)
Arffman, P. (Manager) & Lappalainen, P. (Participant)
1/10/20 → 30/09/24
Project: EU project
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NOMAD: Non-destructive Evaluation (NDE) System for the Inspection of Operation-Induced Material Degradation in Nuclear Power Plants
Rinta-aho, J. (Manager), Grönroos, S. (Participant), Koskinen, A. (Participant), Koskinen, T. (Participant), Jessen-Juhler, O. (Participant) & Lappalainen, P. (Participant)
1/06/17 → 31/05/21
Project: EU project
Research output
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Embrittlement Trend Curves and Reactor Pressure Vessel Operation in Finland
Seppänen, T., Lindqvist, S., Arffman, P. & Lappalainen, P., 1 Jun 2023, Radiation Embrittlement Trend Curves and Equations and Their Use for RPV Integrity Evaluations. Server, W. L., Brumovský, M. & Kirk, M. (eds.). American Society for Testing and Materials (ASTM), p. 259-283 25 p. (ASTM Special Technical Publication, Vol. STP 1647).Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Scientific › peer-review
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FRACTESUS Project overview: objectives, organisation and initial findings
Sánchez, M., Cicero, S., Arroyo, B., Bonny, G., Swan, H., Lappalainen, P., Altstadt, E., Petit, T. & Obermeier, F., 2023, In: Procedia Structural Integrity. 47, p. 22-29Research output: Contribution to journal › Article in a proceedings journal › Scientific › peer-review
Open Access4 Citations (Scopus) -
Effect Of Thermal Aging On The Microstructure And Mechanical Properties Of High-Ni And Ni-Base Alloys
Huotilainen, C., Que, Z., Ge, Y., Lappalainen, P., Hytönen, N., Korhonen, R., Huotilainen, S. & Kytömöki, P., 2022, AMPP Conference Papers. Association for Materials Protection and Performance, AMPPResearch output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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Non-destructive evaluation of material degradation of nuclear reactor pressure vessels
Rinta-aho, J., Lappalainen, P. & Leskelä, E., 2019, Baltica XI: International Conference on Life Management and Maintenance for Power Plants. VTT Technical Research Centre of Finland, 7 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile129 Downloads (Pure) -
Water purification system for the Electric Discharge Machine (EDM)
Moilanen, P., Paasila, M. & Lappalainen, P., 2016, VTT Technical Research Centre of Finland. 36 p. (VTT Research Report, Vol. VTT-R-05845-15).Research output: Book/Report › Report