Nuclear Alert

March 12, 2011 | 0827 GMT STRATFOR GLOBAL INTELLIGENCE Red sprightly: atomic Meltdown at Quake-Damaged Japanese Plant A March 12 explosion at the earthquake-damaged Fukushima Daiichi nuclear major power plant in Okuma, Japan, appears to have caused a nuclear reactor meltdown. The headstone piece of engineering in a nuclear reactor is the hold rods. nuclear fuel generates neutrons; controlling the flow and work rate of these neutrons is what generates heat, and from the heat, electrical energy. insure rods absorb neutrons the rods slide in and fall out of the fuel the great unwashed to regulate neutron arc, and with it, heat and electricity generation. A meltdown occurs when the control rods fail to contain the neutron emission and the heat levels inside the reactor thus rise to a point that the fuel itself melts, for the most part temperatures in bare of 1,000 degrees Fahrenheit, causing uncontrolled radiation-g enerating reactions and making approach the reactor unbelievably hazardous. A meltdown does not ineluctably mean a nuclear disaster. As long as the reactor vegetable marrow and soul, which is specifically designed to contain high levels of heat, stuff and radiation, carcass intact, the fluid fuel can be dealt with. If the core breaches only if the containment facility built around the core remains intact, the melted fuel can still be dealt with typically entombed at heart specialized concrete but the cost and worry of much(prenominal) containment increases exponentially. However, the earthquake in Japan, in addition to negatively aerated the ability of the control rods to regulate the fuel and the reactors coolant system appears to have damaged the containment facility, and the explosion almost sure as shooting did. There have been reports of white smoke, perhaps burning concrete, coming from the scene of the explosion, indicating a containment breach and the a lmost certain dumbfound of significant amo! unts of radiation. At this point, events in Japan bear some(prenominal) similarities to the 1986...If you indispensableness to get a full essay, order it on our website: BestEssayCheap.com

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