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来自维基百科,自由的百科全书
冷却剂流失事故或称“失水事件”、“冷却水流失事故”,简称“LOCA”(Loss-Of-Coolant Accident),即核子反应炉的冷却剂因故流失,未能将热能带出反应炉。若紧急炉心冷却系统未能及时冷却反应炉,反应炉内的核燃料可能会因为过热而发生炉心熔毁。三哩岛事件即因未能即使冷却反应炉而导致部分炉心熔毁[1]。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.