keynotes

Professor  Shigenao Maruyama


What’s Happened in Fukushima Nuclear Power Plant
- Heat and Fluid Flow in Reactors at Severe Accident-

S. Maruyama

......The authors has analyzed several thermal-hydraulic phenomena in the nuclear power plant after the severe accident at Fukushima Daiichi Nuclear Power Plant in order to understand what happens inside and make proposals for early restoration of the plant. In this lecture, the outline of the accident is overviewed. Then, Heat and fluid flow in the reactors are analyzed to estimate the damage of each reactor.  We presumed one scenario of broken process of the reactor pressure vessels (RPV) and containment vessels by examining the measurement data provided by Tokyo Electric Power Company.

Curriculum Vitae of Professor Shigenao Maruyama

S. Maruyama

S. Maruyama