The Fukushima nuclear accident was caused by the rupture of the containment vessel caused by the earthquake
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The “failure safety” principle of the Fukushima nuclear power plant has played an important role in protecting the expansion of accidents
Since the discharge window of the second unit building was opened, hydrogen did not accumulate, so there was no hydrogen explosion
After the pressure of the third unit building continued to rise, the staff used low pressure safety injection in time to successfully cool the core
The basic characteristic of static flow instability is that after the system undergoes a slight disturbance, it will spontaneously transfer from the original stable flow operating point to another stable flow operating point or a small fluctuation operating point.