Energy and Power Engineering

Volume 5, Issue 4 (July 2013)

ISSN Print: 1949-243X   ISSN Online: 1947-3818

Google-based Impact Factor: 0.66  Citations  

Calculation of Thermal Stress and Fatigue Life of 1000 MW Steam Turbine Rotor

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DOI: 10.4236/epe.2013.54B281    17,787 Downloads   20,409 Views  Citations
Author(s)

ABSTRACT

The paper calculated the temperature and stress fields of 1000 MW ultra-supercritical steam turbine rotors which start in cold condition using the finite element calculation program (ANSYS). After getting rotor stress field, the paper use the general slope method to estimate the low cycle fatigue life loss, the rest of the conditions can be calculated in this method.

Share and Cite:

S. Bian and W. Li, "Calculation of Thermal Stress and Fatigue Life of 1000 MW Steam Turbine Rotor," Energy and Power Engineering, Vol. 5 No. 4B, 2013, pp. 1484-1489. doi: 10.4236/epe.2013.54B281.

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