Research Output

Filter
Report
2020

Architecture Design for NPP Co-Simulation Platform

Divshali, P., Hänninen, S., Laakso, P. & Korvola, T., 28 Feb 2020, VTT Technical Research Centre of Finland. 22 p. (VTT Technology; No. 371).

Research output: Book/ReportReport

Open Access

FinnFusion Yearbook 2019

Likonen, J. (ed.), 2020, VTT Technical Research Centre of Finland. 87 p. (VTT Technology; No. 375).

Research output: Book/ReportReport

Open Access

Zeta potential of stainless steel particles in NH3 or NH3+ODA controlled water chemistries

Jäppinen, E., Ikäläinen, T. & Sipilä, K., 6 Feb 2020, VTT Technical Research Centre of Finland. 21 p. (VTT Research Report; No. VTT-R-00143-20).

Research output: Book/ReportReport

2019

A Review of District Heating Reactor Technology

Leppänen, J., 10 Jan 2019, VTT Technical Research Centre of Finland. 14 p. (VTT Research Report; No. VTT-R-06895-18).

Research output: Book/ReportReport

Open Access
File
533 Downloads (Pure)

FINIX - Fuel behavior model and interface for multiphysics applications - Code documentation for version 1.19.1

Loukusa, H., Peltonen, J. & Valtavirta, V., 1 Feb 2019, VTT Technical Research Centre of Finland. 92 p. (VTT Research Report; No. VTT-R-00052-19).

Research output: Book/ReportReport

Open Access
File
56 Downloads (Pure)

FinnFusion Yearbook 2018

Likonen, J. (ed.) & Airila, M. (ed.), 2019, VTT Technical Research Centre of Finland. 77 p. (VTT Technology; No. 352).

Research output: Book/ReportReport

Open Access

Machine Learning for NDT in the Finnish Nuclear Industry

Koskinen, T., Virkkunen, I., Rinta-aho, J. & Jessen-Juhler, O., 21 Oct 2019, VTT Technical Research Centre of Finland. (VTT Research Report; No. VTT-R-00584-19).

Research output: Book/ReportReport

Microstructural characterization of thermally aged Barsebäck RPV head weld metal

Lydman, J., Hytönen, N., Que, Z., Ehrnstén, U. & Nevasmaa, P., 11 Aug 2019, VTT Technical Research Centre of Finland. 36 p. (VTT Research Report; No. VTT-R-01003-19).

Research output: Book/ReportReport

Modeling missing pellet surface defects with BISON

Loukusa, H., 2019, VTT Technical Research Centre of Finland. 27 p. (VTT Research Report; No. VTT-R-00067-19).

Research output: Book/ReportReport

New technologies for gas combustion emissions: Final report

Lehtoranta, K., Murtonen, T., Vesala, H., Koponen, P., Piimäkorpi, P., Isotalo, M., Alanen, J., Kuittinen, N., Rönkkö, T. & Saarikoski, S., 29 Apr 2019, VTT Technical Research Centre of Finland. 40 p. (VTT Research Report; No. VTT-R-00482-19).

Research output: Book/ReportReport

Open Access
File
85 Downloads (Pure)
Open Access
Open Access

SAFIR2019 -Thermal Aging of alloy 690 and a high-Ni alloy (TAAN)

Huotilainen, C. & Que, Z., 12 Oct 2019, VTT Technical Research Centre of Finland. 53 p. (VTT Research Report; No. VTT-R-01018-19).

Research output: Book/ReportReport

Survey of Competence in the Nuclear Energy Sector 2017–2018 in Finland

Hämäläinen, J. & Suolanen, V., 21 Mar 2019, Ministry of Economic Affairs and Employment. 85 p. (Työ- ja elinkeinoministeriön julkaisuja; No. 22).

Research output: Book/ReportReport

Open Access
2006

Corrosion - water chemistry interaction studies in the INTELI-project in 2005

Kinnunen, P., Lehtovuori, V. & Saario, T., 2006, Espoo: VTT Technical Research Centre of Finland. 28 p. (VTT Research Report; No. TUO75-056404).

Research output: Book/ReportReport

Manufacturing of ITER Primary First Wall panel by powder HIP method

Tähtinen, S., 2006, Espoo: VTT Technical Research Centre of Finland. 27 p. (VTT Research Report; No. VTT-R-04642-06).

Research output: Book/ReportReport

Simulation and Analysis of Data for Enhancing Low Cycle Fatigue Test Procedures

Sarajärvi, U. & Cronvall, O., 2006, Espoo: VTT Technical Research Centre of Finland. 32 p. (VTT Research Report; No. TUO72-056604).

Research output: Book/ReportReport

Vibration study of a secondary feed water pipeline RL61 of the Loviisa nuclear power plant

Vepsä, A., 2006, Espoo: VTT Technical Research Centre of Finland. 27 p. (VTT Research Report; No. VTT-R-00712-06).

Research output: Book/ReportReport

2005

234U/238U activity ratio in groundwaters: An indicator of past hydrogeological processes?

Rasilainen, K., Suksi, J., Marcos, N. & Nordman, H., 2005, Espoo: Helsinki University of Technology. 41 p. (Teknillinen korkeakoulu: Geoympäristötekniikka. Tutkimusraportti A, Vol. TKK-GT-A-1).

Research output: Book/ReportReport

Description of the mechanical behavior of irradiated stainless steel

Karlsen, W., Aaltonen, P. & Nenonen, P., 2005, Espoo: VTT Technical Research Centre of Finland. (VTT Research Report; No. BTUO73-051379).

Research output: Book/ReportReport

Effect of heat treatment and neutron irradiation on tensile and fracture toughness properties of CuCrZr/316L(N) HIP joints

Tähtinen, S. & Singh, B. N., 2005, Espoo: VTT Technical Research Centre of Finland. 13 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO73-041299).

Research output: Book/ReportReport

Effects of neutron irradiation on mechanical properties of titanium alloys

Tähtinen, S. & Singh, B. N., 2005, Espoo: VTT Technical Research Centre of Finland. 18 p. (VTT Research Report; No. BTUO73-051386).

Research output: Book/ReportReport

Fluid-structure interaction analysis of a water pool under loading caused by a condensation induced water hammer

Pättikangas, T., Timperi, A., Niemi, J. & Narumo, T., 2005, Espoo: VTT Technical Research Centre of Finland. 56 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO72-051332).

Research output: Book/ReportReport

Fracture behaviour of HIP joints between CuCrZr alloy and 316L(N) stainless steel

Tähtinen, S. & Saarela, S., 2005, Espoo: VTT Technical Research Centre of Finland. 13 p. (VTT Tutkimusraportti; No. BTUO73-051390).

Research output: Book/ReportReport

Käyttövarmuus ja riskitietoinen kunnossapito puunjalostusteollisuudessa

Saarinen, K., Valkokari, P., Cronvall, O., Koivisto, R. & Välisalo, T., 2005, Espoo: VTT Technical Research Centre of Finland. 17 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO75-041301).

Research output: Book/ReportReport

Kuvalevykuvan kuvanlaadun vertailu tavanomaiseen röntgenfilmiin

Pitkänen, I., Hirn, M., Raak, P. & Hakkarainen, T., 2005, Espoo: VTT Technical Research Centre of Finland. 20 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO77-051329).

Research output: Book/ReportReport

RI-ISI pilot study of the Shut-down cooling system of the Olkiluoto 1/2 NPP units

Simola, K., Holmberg, J-E., Cronvall, O., Männistö, I. & Vepsä, A., 2005, Espoo: VTT Technical Research Centre of Finland. 67 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO72-051318).

Research output: Book/ReportReport

Slow strain rate tests of copper stainless steel joint samples

Saarela, S. & Tähtinen, S., 2005, Espoo: VTT Technical Research Centre of Finland. 19 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO73-051345).

Research output: Book/ReportReport

Treatment and numerical simulation of fatigue data of austenitic stainless piping steels

Cronvall, O. & Sarajärvi, U., 2005, VTT Technical Research Centre of Finland. 52 p. (VTT Tuotteet ja tuotanto. Tutkimusraportti; No. BTUO72-041317).

Research output: Book/ReportReport

2004

Activity incorporation into the oxide films on stainless steel samples exposed to the primary coolant at Loviisa Unit 1 during 2000-2003

Betova, I., Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T. & Sirkiä, P., 2004, VTT Technical Research Centre of Finland. 18 p. (VTT Research Report; No. BTUO76-041234).

Research output: Book/ReportReport

Application of an integrated lifetime management approach on a stream drum

Cronvall, O., Hänninen, M., Simola, K., Tuurna, S., Talja, H., Heikinheimo, L., Auerkari, P. & Tiihonen, O., 2004, VTT Technical Research Centre of Finland. 52 p. (VTT Research Report; No. BTUO74-041262).

Research output: Book/ReportReport

Assessment of the corrosion susceptibility of steam generator tube material

Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T. & Sirkiä, P., 2004, VTT Technical Research Centre of Finland. 17 p. (VTT Research Report; No. BTUO76-041235).

Research output: Book/ReportReport

Characterisation and modelling of oxide films on stainless steels and nickel alloys in light water reactors

Bojinov, M., Kinnunen, P., Lundgren, K. & Wikmark, G., 2004, VTT Technical Research Centre of Finland. 142 p. (VTT Research Report; No. BTUO73-041285).

Research output: Book/ReportReport

Electrochemical impedance measurements of the oxidation of Zircaloy-4 in simulated PWR conditions with a pneumatic bellows-driven setup

Bojinov, M., Hansson-Lyyra, L., Kinnunen, P., Moilanen, P., Saario, T. & Sirkiä, P., 2004, VTT Technical Research Centre of Finland. 20 p. (VTT Research Report; No. BTUO73-041305).

Research output: Book/ReportReport

Energia Suomessa: Tekniikka, talous ja ympäristövaikutukset. 3. täysin uudistettu painos

Kara, M., Helynen, S., Mattila, L., Viinikainen, S., Ohlström, M., Lahnalammi-Vesivalo, M., Hongisto, M., Ruska, M., Savolainen, I., Syri, S., Vuori, S., Hämäläinen, J., Kurkela, E., Kytö, M., Laurikko, J., Mäkinen, T., Peltola, E., Rosenberg, R., Sipilä, K., Vanttola, T. & 1 others, Lehtilä, A., 2004, 3. täysin uud. ed. VTT Technical Research Centre of Finland. 396 p.

Research output: Book/ReportReport

Numerical modelling of low-cycle fatigue behaviour of austenitic stainless piping steels

Cronvall, O., 2004, VTT Technical Research Centre of Finland. 42 p. (VTT Research Report; No. BTUO72-031200).

Research output: Book/ReportReport

On-line monitoring of copper corrosion and redox conditions in compacted bentonite

Kinnunen, P., Saario, T. & Betova, I., 2004, VTT Technical Research Centre of Finland. 16 p. (VTT Research Report; No. BTUO 76-031208).

Research output: Book/ReportReport

TW2-TVV-SITU: In-situ investigation of the mechanical performance and life time of copper

Moilanen, P., Tähtinen, S., Singh, B. N. & Jacquet, P., 2004, VTT Technical Research Centre of Finland. 24 p. (VTT Research Report; No. BTUO76-031127).

Research output: Book/ReportReport

2003

Activity incorporation into the oxide films on stainless steel samples exposed to primary coolant at Loviisa Unit 1 during fuel cycle 2001-2002

Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T. & Sirkiä, P., 2003, VTT Technical Research Centre of Finland. 27 p. (VTT Research Report; No. BTUO76-031148).

Research output: Book/ReportReport

Complementary study of environmental impacts taking into account optimisation

Suolanen, V. & Vuori, S., 2003, 20 p. (EISS Technical Document; No. SL4-DEL-2(2003)).

Research output: Book/ReportReport

Effect of sulphate ions on the surface films on AISI 316 L(NG), Inconel Alloy 182 and Inconel Alloy 82 in simulated BWR crack conditions

Betova, I., Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T., Sirkiä, P. & Toivonen, A., 2003, VTT Technical Research Centre of Finland. 26 p. (VTT Research Report; No. BTUO76-031118).

Research output: Book/ReportReport

High-temperature water chemistry and activity incorporation into material samples exposed to BWR coolant at Olkiluoto 1 during time period June 2000...May 2002

Betova, I., Bojinov, M., Kinnunen, P., Laitinen, T., Mäkelä, K., Saario, T. & Sirkiä, P., 2003, VTT Technical Research Centre of Finland. 28 p. (VTT Research Report; No. BTUO76-031117).

Research output: Book/ReportReport

PWR secondary side water chemistry practices

Betova, I., Bojinov, M., Kinnunen, P., Laitinen, Mäkelä, K., Saario & Yliniemi, K., 2003, VTT Technical Research Centre of Finland. 25 p. (VTT Research Report; No. BTUO76-021079).

Research output: Book/ReportReport

Results of the LISSAC pressure vessel head model specimen tests

Talja, H., Pankakoski, P., Hosio, E., Rahka, K. & Keinänen, H., 2003, VTT Technical Research Centre of Finland. 18 p. (VTT Research Report; No. TUO72-021094).

Research output: Book/ReportReport

Summary materials corrosion research for OECD Halden Reactor Project in 2002

Arilahti, E., Betova, I., Bojinov, M., Hansson-Lyyra, L., Kinnunen, P., Laitinen, T., Moilanen, P., Mäkelä, K., Saario, T. & Sirkiä, P., 2003, VTT Technical Research Centre of Finland. 11 p. (VTT Research Report; No. BTUO76-021073).

Research output: Book/ReportReport