Nuclear melting

The Danger of "nuclear melt" in Japan is growing...

How does the nuclear melt arises and what can lead to results?

Deutsche Welle was told in a news in Turkish service as follows:[

Fukuşima Dayiçi Nuclear Power Plant in Japan, BWR (Boiling Water Reactor), boiling water tank type. Between 3 percent of these types of reactors used in the United States (UO2) fuel. The atom cores of fuel bars in the reactor are shredded by heat. Light water, called “Cooler”, evaporates at a certain nature. The energy is converted into electrical energy in the separation generator uni Tags. Cold water is delivered to the re-pipe center (calculated) and the process is carried out in the same way.
The control bars used in control and damaged of the recaector are the main components of heart-looping and reactor heart cooling system, which are used to provide a uniform heat distribution in the heart. There are numerous pipelines in such a reactor.

]The action key role in fuel bars is played here. The large amount of energy that occurs as a result of fragmentation of the atom core of the richest uranium is used for boiling water. It reveals neutrals that contain rich energy in esnada. These neutrons lead to nuclear response in other fuel bars.

The “control bars” is between fuel bars to check or stop this cycle. These control bars absorption exposed neutrons. If the reactor is not disabled, so if it is asked to be turned off, it is necessary to activate the control bars in question. Thus, the new atomic core is passed in front of its fragmentation. The reactor starts to cool. But this cooling process takes a certain time depending on the capacity and energy production quantity of reactor. It is necessary to continue the water cycle through electric to continue cooling.
The explosion that occurs in the reactor of Fukuma 1, also poses talk for the Fukuşima 2 reactor
]]]If in the case of power failure, the situation is critical. Pressure and temperature in the reactor to increase. Emergency heart cooling system is disabled. If this process is notched, it is possible to damage the nuclear fuel bars due to high pressure and circulation, even completely destroyed. Here is called “clear melt“ in this scaling process.

In this case, leaked particles such as cesium, in which fuel bars appear with russia and fragmentation are leaked into the heart of the reactor. This brings the danger of the occurrence of nuclear explosions that can be controlled in the reactor. Explosions can lead to further increase of heat and pressure in the reactor. If this process is out of control, then it is necessary that there is a large explosion in the reactor.
The explosion in the Çernobil nuclear power plant in 25 years ago in this way. After such an explosion, it is now impossible to prevent all particles from mixing into the atmosphere in the reactor.

The negative trick of the regrowth melting will not only affect Japan; but also the entire Pacific will drag the joint of a large nuclear facia.

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