【摘 要】
：
As the core components of the reactor,the performance of fuel element is one of the main influence factors for nuclear safety and economy.Using annular fuel ele
【机 构】
：
Department of Reactor Engineering Research and Design,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
As the core components of the reactor,the performance of fuel element is one of the main influence factors for nuclear safety and economy.Using annular fuel element instead of traditional rod fuel element,in good safety performance to keep or better than traditional fuel rod core case,core structure remains unchanged,the power of the pressurized water reactor can be increased by50%.As the burn up level greatly increased,the
As the core components of the reactor, the performance of fuel element is one of the main influence factors for nuclear safety and economy. Using annular fuel element instead of traditional rod fuel element, in good safety performance to keep or better than traditional fuel rod core case, core structure remains unchanged, the power of the pressurized water reactor can be increased by 50% .As the burn up level greatly increased, the
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