SECTION: Mechanics and engineering. Energy
SCIENTIFIC ORGANIZATION:
National Research Centre "Kurchatov institute"
REPORT FORM:
«Poster report»
AUTHOR(S)
OF THE REPORT:
P.V. Alekseev, A-y S. Kiselev, A-r S. Kiselev, O. D. Loskutov, A. A. Tutnov
SPEAKER:
P.V. Alekseev
REPORT TITLE:
The probability calculation of main terminal destruction of wwer-1000 feedwater pump in view the stud bolts stress redistribution due the destruction some of them
TALKING POINTS:

The feedwater pump’s main terminal stud bolt connection is one of the most important sites in reactor construction. This article shortly describe the method of probability calculation of it's limited depressurization or destroy. This method is based on the probability theory. It also uses the result of nondestructive control and material’s mechanical properties.