A severe accident (SA) is defined as an incident involving melting of the nuclear reactor core
and the release of fission products (FP) from the fuel and their associated risks. In the SA …

When a severe accident occurs in a nuclear reactor, fuel–coolant interaction (FCI) may occur
and cause steam explosion. Energetic FCI or steam explosion will threaten the integrity of …

In a severe accident in nuclear reactor, the core meltdown occurs when nuclear fuel rods
cannot be sufficiently cooled, thus forming debris beds with specific shapes on the lower …

During postulated severe accidents in a light water reactor (LWR), the core melt (corium)
may relocate to the lower head and fail the reactor pressure vessel (RPV). The corium is …

The main results of the major international activities related to fuel–coolant interactions (FCI)
of the last 4-year period are presented and a summary of the knowledge gained regarding …

Motivated by risk quantification of severe core meltdown accidents which may occur light
water reactors, an extensive DEFOR (DEbris FORmation) test series with various molten …

In hypothetical severe accidents of Nordic boiling water reactors (BWRs), the core melt
(corium) has the potential to relocate to the lower head, leading to the failure of the reactor …

During severe accidents at Nuclear Power Plants (NPPs), fuel-coolant interaction (FCI) is a
critical event in which the melt released from the core region comes into contact with the …

Выполнен обзор экспериментальных и расчетно-теоретических работ, посвященных
изучению взаимодействия высокотемпературных расплавов с жидкостями, которые …

To reduce the uncertainty in predicting pressure drop for two-phase flow through spherical
particle beds, especially composed of small-sized particles that adversely affect the cooling …