Как выбрать гостиницу для кошек
14 декабря, 2021
Сегодня каждый, кто собирается в отпуск и не знает, с кем оставить своего котика или кошку, может во[...]
Presentation #4 — Piping Base Case Evaluation I By Bengt Lydell
Bengt used a bottoms up evaluation based on operating experience.
Markov is standard approach common to any advanced reliability approach; this was the technical basis used by Bengt to develop time dependency.
Bengt’s model allows for imperfect repairs or inspections.
Can go from S (unflawed condition) to R (rupture condition) if have some extraordinary event such as gas accumulation at Hamaoka in Japan.
VG13 results are per “weld year”; some of earlier plots are “per reactor year”.