Photo of Timo Pättikangas

Timo Pättikangas

Principal Scientist, DSc (Tech)

1990 …2018
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Personal profile

Expertise area

Computational Fluid Dynamics (CFD), multiphase flows, modelling of industrial processes, nuclear reactor safety assessment

Fingerprint Dive into the research topics where Timo Pättikangas is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 13 Similar Profiles
Computational fluid dynamics Engineering & Materials Science
Fluid structure interaction Engineering & Materials Science
Steam generators Engineering & Materials Science
Loss of coolant accidents Engineering & Materials Science
simulation Physics & Astronomy
charge flow devices Physics & Astronomy
plasma waves Physics & Astronomy
Hydraulics Engineering & Materials Science

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Research Output 1990 2018

2 Citations (Scopus)

Calculation chain for the analysis of spent nuclear fuel in long-term interim dry storage

Arkoma, A., Huhtanen, R., Leppänen, J., Peltola, J. & Pättikangas, T., 22 Apr 2018, In : Annals of Nuclear Energy. 119, p. 129–138 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Spent fuels
Nuclear fuels
Computational fluid dynamics
Physics
Unloading

Development and validation of CFD methods for nuclear reactor safety assessment (NURESA)

Pättikangas, T., Ala-Juusela, J., Hovi, V., Huhtanen, R., Karppinen, I., Leskinen, J., Patel, G., Peltola, J., Rämä, T., Siikonen, T., Tanskanen, V. & Toppila, T., 2017, SAFIR2018 - The Finnish Research Programme on Nuclear Power Plant Safety 2015-2018: Interim Report. VTT Technical Research Centre of Finland, p. 253-265 (VTT Technology, Vol. 294).

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

Open Access

Integrated transient simulation of a BFB boiler with CFD models for the BFB furnace and dynamic system models for the steam cycle and boiler operation

Hovi, V., Huttunen, M., Karppinen, I., Pättikangas, T., Niemistö, H., Karvonen, L., Kallio, S., Tuuri, S. & Ylä-Outinen, V., 1 Jan 2017, In : Energy Procedia. 120, August, p. 508-515 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Boilers
Computational fluid dynamics
Dynamical systems
Furnaces
Steam
13 Citations (Scopus)

CFD modelling of CaCO3 crystallization fouling on heat transfer surfaces

Pääkkönen, T. M., Ojaniemi, U., Pättikangas, T., Manninen, M., Muurinen, E., Keiski, R. L. & Simonson, C. J., 2016, In : International Journal of Heat and Mass Transfer. 97, p. 618-630

Research output: Contribution to journalArticleScientificpeer-review

fouling
charge flow devices
Crystallization
Fouling
Computational fluid dynamics
2 Citations (Scopus)

Coupled one-dimensional and CFD models for the simulation of steam generators

Hovi, V., Pättikangas, T. & Riikonen, V., 2016, In : Nuclear Engineering and Design. 310, p. 93-111

Research output: Contribution to journalArticleScientificpeer-review

boilers
Steam generators
charge flow devices
Computational fluid dynamics
transient pressures