Application of fatigue monitoring to the evaluation of pressurizer surge lines
β Scribed by J. Timothy; Griesbach; C. Peter; Riccardella; Stephen R. Gosselin
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 701 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0029-5493
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Numeric models of the IRIS reactor pressurizer having either two or three volumes were employed to simulate a typical out-surge transient. The vapor volume may contain liquid drops. Vapor bubbles can be generated in the liquid volume. The mass, the energy, the constitutive, and the state equations,
harmonic responses. For m s 0.25 and a fortiori for lower values of m, good agreement can be noted between results obtained with the use of the HB technique and the perturbation method. Only a slight difference appears around the resonance frequency. As m increases, HB responses become less smooth.