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RISEvaluation of Accumulated Fatigue in Metals Due to Random Oscillating Thermal Stresses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A direct modeling calculation method was developed to improve the accuracy of metal fatigue life estimates. The procedures were developed for the evaluation of once-through steam generator tubes, ...
Random Thermal Stress Oscillations and Fatigue Life Estimation for Steam Generator Tubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A one-dimensional computation model was used to determine the temperature and stress fields under conditions corresponding to those found in once-through steam generator tubes. The random oscillatory ...