Faster on-line calculation of thermal stresses by time integration

International Journal of Pressure Vessels and Piping

Volumn 81, Issue 5, 2004, Pages 393-399

  Zucca, S ^a   Botto, D ^a   Gola, M M ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

Green's functions; Non linear fitting; On line calculation; Reduced model; Thermal stresses

Indexed keywords

CONVOLUTION; DIFFERENTIAL EQUATIONS; FLOW OF FLUIDS; GREEN'S FUNCTION; INDUSTRIAL PLANTS; ONLINE SYSTEMS; PRESSURE EFFECTS; THERMAL EFFECTS;

THERMO-MECHANICAL MODELS; TIME INTEGRATION;

THERMAL STRESS;

GREEN FUNCTION; STRESS; THERMAL DISTORTION;

EID: 2642567557     PISSN: 03080161     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijpvp.2004.03.012     Document Type: Article

References (6)

1. Mukhopadhyay N.K. Dutta B.K. Kushwaha H.S. Mahajan S.C. Kakodkar A. On line fatigue life monitoring methodology for power plant components Int J Press Vessels Piping 60 1994 297-306
2. Maekawa O. Kanazawa Y. Takahashi Y. Tani M. Operating data monitoring and fatigue evaluation systems and findings for boiling water reactors in Japan Nucl Eng Des 15 1995 135-143
3. Sakai K. Hojo K. Kato A. Umehara R. On-line fatigue monitoring system for nuclear power plant Nucl Eng Des 153 1995 19-25
4. Botto D. Zucca S. Gola M.M. A methodology for on-line calculation of temperature and thermal stress under non-linear boundary conditions Int J Press Vessels Piping 80 1 2003 21-29
5. Botto D. Zucca S. Gola M.M. Salvano S. A method for on-line temperature calculation of aircraft engine turbine discs Proceedings of the ASME Turbo Expo 2002, Amsterdam, NL 2002
6. Petit D. Hachette R. Veyret D. A modal identification method to reduce a high-order model: Application to heat conduction modelling Int J Model Simulation 17 1997 242-253