Pertti Auerkari

  • Phone+358505666850
1977 …2019

Research output per year

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Research Output

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Conference article in proceedings
1983

Simultaneous measurement of crack extension by unloading compliance and potential drop methods

Wallin, K., Saario, T., Auerkari, P. & Törrönen, K., 1983, Ductile fracture test methods: proceedings of a CSNI workshop. NEA Nuclear Energy Agency, p. 61-62

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1988

Characterization of PSZ by fracture mechanics

Wallin, K., Kauppinen, P. & Auerkari, P., 1988, 12th Annual Conference on Composites and Advanced Ceramic Materials. Wachtman Jr., J. B. (ed.). American ceramic society, Vol. 2. p. 1293-1296 (Ceramic Engineering and Science Proceedings; No. 9, Vol. 9).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

The strength of steam turbine bolts

Mäkelä, U., Auerkari, P., Rautala, P., Sandlin, S. & Wallin, K., 1988, Strength of Metals and Alloys (ICSMA 8): Proceedings of the 8th International Conference On The Strength Of Metals and Alloys. Kettunen, P. O., Lepistö, T. K. & Lehtonen, M. E. (eds.). Pergamon Press, Vol. 3. p. 1469-1474

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1989

Eroosiokorroosio leijukerrospoltossa

Rautala, P., Mäkelä, U. & Auerkari, P., 1989, Uusi materiaalitekniikka: Materiaalitekniikan seminaari. Espoo: VTT Technical Research Centre of Finland, p. 100-109 (VTT Symposium; No. 99).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

1990

Creep life assessment of 1Cr2Mo steel components

Auerkari, P. & McNiven, U., 1990, Creep and fracture of engineering materials and structures: Proceedings of Fourth International Conference held at University College, Swansea. Wilshire, B. & Evans, R. W. (eds.). London, p. 1083-1093

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1994

Mechanical performance and microstructure of PM and cast SiCp-A1 alloy composites

Auerkari, P., Gustafsson, T., Nenonen, P., Uuttu, T. & Hietanen, S., 1994, Surface technology programme. Espoo: VTT Technical Research Centre of Finland, p. 102-110 (VTT Symposium; No. 140).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1995

Creep damage in boiler steels: Classification for condition assessment

Brear, J. & Auerkari, P., 1995, BALTICA III: International conference on plant condition & life management. Espoo: VTT Technical Research Centre of Finland, Vol. 1. p. 271-279 (VTT Symposium; No. 150).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Decision support system for planning of inspections in power plants: Part II - Applications

Jovanovic, A., Psomas, S., Ellingsen, H., Kautz, H., McNiven, U., Rönnberg, J. & Auerkari, P., 1995, BALTICA III: International conference on plant condition & life management. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 581-596 (VTT Symposium; No. 151).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Decision support system for planning of inspections in power plants: Part I - Methodology

Jovanovic, A., Psomas, S. & Auerkari, P., 1995, BALTICA III: International conference on plant condition & life management. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 563-579 (VTT Symposium; No. 151).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Effect of impact face damage on strength of sandwich composites

Auerkari, P., Pankakoski, P. & Kauppinen, P., 1995, Impact and Dynamic Fracture of Polymers and Composites. Williams, J. G. & Pavan, A. (eds.). Wiley, p. 423-431 (ESIS Publication; No. 19).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Life extension of a steam turbine

Rotvel, F., Pedersen, L., Luotonen, J. & Auerkari, P., 1995, Baltica III: International conference on plant condition & life management. Espoo: VTT Technical Research Centre of Finland, Vol. 1. p. 165-178 (VTT Symposium; No. 150).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Recent advances in application of intelligent decision support software systems for inspection planning in power plants

Jovanovic, A., Auerkari, P. & McNiven, U., 1995, Transactions of the 13th International Conference on Structural Mechanics in Reactor Technology. Rocha, M. M. & Riera, J. D. (eds.). Rio Grande do Sul: International Assn for Structural Mechanics in Reactor Technology IASMiRT , Vol. 2. p. 641-646 G047

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
1997

Evaluation of creep damage in power plant applications

Auerkari, P., Salonen, J., McNiven, U., Rönnberg, J. & Borggreen, K., 1997, COMADEM '97: 10th international congress and exhibition on condition monitoring and diagnostic engineering management. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 420-429 (VTT Symposium; No. 172).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Metallurgy of explosion welded copper-stainless steel joints

Tähtinen, S., Ehrnsten, U., Kiiski, A. & Auerkari, P., 1997, Proceedings of the 8th International Conference on the Joining of Materials, Helsingor, Denmark.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Performance of alumina-alumina and alumina-metal joints

Heikinheimo, L., Siren, M., Kauppinen, P. & Auerkari, P., 1997, Mis-Matching of Interfaces and Welds. Schwalbe, K-H. & Kocak, M. (eds.). Geesthacht, p. 451 - 462

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

1998

Brazing and joint properties of an iron based ODS alloy

Siren, M., Holmström, S., Heikinheimo, L. & Auerkari, P., 1998, 5th International Conference on Brazing, High Temperature Brazing and Diffusion Bonding. Dusseldorf, p. 80 - 84 (DVS-Berichte, Vol. 192).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Comparison of portable hardness testers for on-site applications

Auerkari, P., Kallio, H., Kaskinen, P., Sirviö, R., Laukkanen, A., Borggreen, K., Tonder, P. & Lorentzen, M., 1998, BALTICA IV - Plant Maintenance for Managing Life & Performance. VTT Technical Research Centre of Finland, 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Joint performance and structure of an iron based ODS alloy at high temperatures

Holmström, S., Heikinheimo, L., Siren, M. & Auerkari, P., 1998, Proceedings of the International Conference: Trends in Welding Research. ASM International, p. 651 - 656

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Performance of an iron based ods alloy in a boiler environment

Holmström, S., Siren, M., Heikinheimo, L., Auerkari, P., Varmavuo, J. & Saarinen, R., 1998, Proceedings of the 6th Liège Conference : Materials for Advanced Power Engineering 1998. Jülich, Vol. 2. p. 769-777

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

2001

Assessment of the thermal damage in the superalloy GTD-111

Borggreen, K. & Auerkari, P., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 1. p. 125-138 (VTT Symposium; No. 211).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Materials implications for maintenance of gas turbines

Auerkari, P., Heikinheimo, L., Salonen, J. & Lepistö, T., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 1. p. 89-98 (VTT Symposium; No. 211).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Modeling of creep rupture strength and stress reduction factors for welded 9% Cr steel

Holmström, S. & Auerkari, P., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 621-634 (VTT Symposium; No. 212).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Modelling the development of creep damage: The licon experience

Auerkari, P., Holdsworth, S., Rantala, J., Coussement, C. & Hack, R., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 609-620 (VTT Symposium; No. 212).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Performance of some portable hardness testers

Borggreen, K. & Auerkari, P., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, p. 559-574 (VTT Symposium; No. 212).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Predicting long term creep behaviour using the LICON methodology

Auerkari, P., Bendick, W., Holdsworth, S., Rantala, J., Hurst, R., Coussement, C. & Hack, R., 2001, Advances in materials technology for fossil power plants. Wiswanathan, R., Bakker, W. T. & Parker, J. D. (eds.). p. 329-339 (EPRI Report, Vol. 1001462).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Risk-related issues in life management of power plant components: inspection, monitoring, code-based analysis

Jovanovic, A., Auerkari, P., Brear, J. & Lehtinen, O., 2001, BALTICA V: Condition and Life Management for Power Plants. Espoo: VTT Technical Research Centre of Finland, p. 427-448 (VTT Symposium; No. 212).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2003

Developments in assessing creep behaviour and creep life of components

Auerkari, P., Brown, T. B., Holdsworth, S., Hales, R., Klenk, A., Patel, R., Thomas, A., Tonti, A. & Vilhelmsen, T., 2003, International Seminar on Advanced Creep Data for Plant Design and Life Extension, 26 September 2003, Prague, Czech Republic: Proceedings. p. 87-90

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2004

Failure risk analysis of a high-temperature piping system in a power plant - an application case in RIMAP project

Jovanovic, A., Bareiss, J., Auerkari, P. & Perunicic, M., 2004, High Temperature Defect Assessment, HIDA-4 Conference: Cambridge, UK, 21-22 September 2004. 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Prediction of creep strain and creep strength of ferritic steels for power plant applications

Holmström, S. & Auerkari, P., 2004, BALTICA VI - Life management and maintenance for power plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 513-521 (VTT Symposium; No. 234).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
4 Citations (Scopus)

Structural analysis and lifetime assessment of steam drums

Cronvall, O., Tuurna, S., Talja, H., Heikinheimo, L. & Auerkari, P., 2004, BALTICA VI - Life management and maintenance for power plants. Vol. 1. Espoo: VTT Technical Research Centre of Finland, p. 245-259 (VTT Symposium; No. 233).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
1 Citation (Scopus)
2005

Creep damage and expected creep life for welded 9-11%Cr Steels

Auerkari, P., Holmström, S., Veivo, J. & Salonen, J., 2005, Proceedings Creep & Fracture in High Temperarue Components - Design & Life Assessment Issues: ECCS Creep Conference. London, UK, 12-14 Sept. 2005. DEStech Publications Inc., p. 783-791

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Effect of short-term data on predicted creep rupture life - pivoting effect and optimized censoring

Holmström, S. & Auerkari, P., 2005, Creep & Fracture in High Temperarue Components: Design & Life Assessment Issues. Proceedings of the ECCC Creep Conference.. DEStech Publications Inc., p. 441-451

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Review of component testing and in-service behaviour comparison

Tonti, A., Grisolia, O. & Auerkari, P., 2005, Creep & Fracture in High Temperature Components : Design & Life Assessment Issues. Proceedings of the ECCS Creep Conference.. DEStech Publications Inc., p. 1092-1101

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2006

An effective parametric strain model for creep

Holmström, S., Auerkari, P. & Holdsworth, S., 2006, Materials for Advanced Power Engineering 2006: Proceedings of the 8th Liège Conference. Part 3. Lecomte-Beckers, J. (ed.). p. 1309-1318 ( Forschungszentrum Juelich. Schriften. Reihe Energietechnik; No. 3, Vol. 53).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Engineering approach to creep strain modelling for a multicast 9Cr steel

Holmström, S., Auerkari, P. & Rantala, J., 2006, 2006 ASME Pressure Vessels and Piping/ICPVT-11 Conference Proceedings. American Society of Mechanical Engineers ASME, Vol. 6. p. 395-401 PVP2006-ICPVT-11-94026

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Enhanced weld creep strength modelling based on parent material master curves Cas: 9Cr steels

Holmström, S. & Auerkari, P., 2006, Proceedings of the International Conference & Exhibition on Pressure Vessels and Piping, OPE 2006 - CHENNAI: 7-9 February 2006, Chennai, India. 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Expected creep life of welded 9-12% Cr steels

Auerkari, P., Holmström, S. & Salonen, J., 2006, Materials for Advanced Power Engineering 2006: Proceedings of the 8th Liège Conference. Vol. Part III. p. 1381-1392 ( Forschungszentrum Juelich. Schriften. Reihe Energietechnik, Vol. 53).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

In-service degradation of interconnector materials for solid oxide fuel cells

Mustala, S., Veivo, J., Auerkari, P., Kiviaho, J. & Noponen, M., 2006, Applied Material Research at VTT: Symposium on Applied Materials. Espoo: VTT Technical Research Centre of Finland, p. 40-49 (VTT Symposium; No. 244).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
2007

Evaluation of the operating conditions of gas turbine blades and vanes after long term service

Auerkari, P., Salonen, J., Gustafsson, T. E., Karvonen, I., Tanttari, H. & Mäkinen, S., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 25-34

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Life extension of hot steam piping after 200 000 h of service

Rantala, J., Salonen, J., Auerkari, P., Holmström, S., Lehtinen, O., Pitkänen, M. & Nikkarila, R., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 1. Espoo: VTT Technical Research Centre of Finland, p. 61-69 (VTT Symposium; No. 246).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Predicting creep strain response from rupture data and a robust creep curve model

Holmström, S., Auerkari, P. & Holdsworth, S., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 1. Espoo: VTT Technical Research Centre of Finland, p. 185-195 (VTT Symposium; No. 246).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
1 Citation (Scopus)

The LICON approach to life management

Rantala, J., Auerkari, P., Holdsworth, S. R. & Hurst, R. C., 2007, BALTICA VII - Life Management and Maintenance for Power Plants. Vol. 2. Espoo: VTT Technical Research Centre of Finland, p. 222-234 (VTT Symposium; No. 247).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access
2008

Creep damage, ductility and expected life for materials with defects

Auerkari, P., Holmström, S., Rantala, J. & Salonen, J., 2008, Proceedings of the ASME 2008 Pressure Vessels & Piping Conference, PVP 2008. New York, NY: American Society of Mechanical Engineers ASME, Vol. 1. p. 605-610

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)
2009

Creep strain, damage and life prediction for welded 0.5CMV steel

Rantala, J., Auerkari, P., Holmström, S., Salonen, J., Laukkanen, A., Haapajoki, S., Mäkinen, S., Dean, D. & Spindler, M., 2009, Proceedings of the 2nd ECCC Creep Conference: Creep & Fracture in High Temperature Components - Design & Life Assessment Issues. Shibli, I. A. (ed.). DEStech Publications Inc., p. 669-680

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Effects of defects on low temperature creep of OFP copper

Auerkari, P., Rantala, J., Salonen, J., Laukkanen, A., Holmström, S. & Kinnunen, T., 2009, Proceedings of 2nd ECCC Creep Conference: Creep & Fracture in High Temperature Components - Design & Life Assessment Issues. Shibli, I. A. & Holdsworth, S. R. (eds.). DEStech Publications Inc., p. 287-297

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Impact of oxidation on creep life of superheaters and reheaters

Jauhiainen, P., Yli-Olli, S., Nyholm, A., Auerkari, P., Salonen, J., Lehtinen, O. & Mäkinen, S., 2009, Proceedings of the 2nd ECCC Creep Conference: Creep & Fracture in High Temperature Components - Design & Life Assessment Issues. . Shibli, I. A. & Holdsworth, S. R. (eds.). DEStech Publications Inc., p. 320-328

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2010

Creep damage and long term life of steam line components: Case X20

Holmström, S., Auerkari, P., Salonen, J., Laukkanen, A., Rantala, J., Nikkarila, R. & Junttanen, J., 2010, Baltica VIII: Life Management and Maintenance for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 154-166 (VTT Symposium; No. 265).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Creep performance of welded pipe material made of 7CrMoVTiB10-10 (T/P24) steel

Rantala, J., Auerkari, P., Salonen, J., Holmström, S., Nevasmaa, P. & Häkkilä, J., 2010, Materials for advanced power engineering 2010: Proceedings of the 9th Liege Conference on Materials for Advanced Power Engineering, September 27-29, 2010, Liège, Belgium. Lecomte-Beckers, J. (ed.). p. 223-230 (Schriften des Forschungszentrums Jülich: Reihe Energie & Umwelt/Energy & Environment, Vol. 94).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Creep strain, damage and life prediction for welded 0.5CMV steel

Rantala, J., Auerkari, P., Holmström, S., Salonen, J. & Laukkanen, A., 2010, Baltica VIII: Life Management and Maintenance for Power Plants. Espoo: VTT Technical Research Centre of Finland, Vol. 2. p. 176-192 (VTT Symposium; No. 265).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Open Access

Emerging risk of autoignition and fire in underground coal storage

Sipilä, J., Auerkari, P., Heikkilä, A-M. & Krause, U., 2010, Proceedings: 2nd iNTeg-Risk Conference: New Technologies & Emerging Risks. Dealing with multiple and interconnected emerging risks. Stuttgart, p. 417-427

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review