日本改进型船用堆MRX概念设计综述  

Conceptul Design Report on Advanced Marine Reactor MRX of Japan

作　　者：汪胜国[1] 

机构地区：[1]中国核动力研究设计院

出　　处：《核动力工程》1995年第3期209-217,共9页Nuclear Power Engineering

摘　　要：为了发展新型船用反应堆，日本原子能研究所自１９８３年以来，完成了改进型船用堆的设计研究。现在提出了两种船用堆概念设计，一种是热功率为１００ＭＷ的ＭＲＸ堆（ＭａｒｉｎｅＲｅａｃｔｏｒＸ），另一种是电功率为１５０ｋＷ的深海开发船用堆ＤＲＸ（Ｄｅｅｐ－ＳｅａＲｅａｃｔｏｒＸ）。其共同特点是；①一体化压水堆；②内装式控制棒驱动机构；③水淹式安全壳；④非能动衰变热导出系统。两种堆都实现了高非能动安全性和紧凑布置。本文简要介绍了ＭＲＸ反应堆设计研究的主要成果。Design studies on the advanced marine reactors have been done continuously since 1983 at Japan Atomic Energy institute (JAERI) in order to devolop attrective marine reactors for the next generation.At present, two concepts of marine reactor are being formulated. One is 100 MWt MRX (Marine Reactor X) for the marine reactor and the other is 150 kWe DRX (Deep Sea-Reactor X) for a deep-sea research vessel.They are characterized by an integral type Pad, built-type control rod drive mechanisms, a water-filledd container and a Passive decay heat removal system, which realize highly passive safe and compact reactors.This Paper is a report about all major results of the MRX design study.

关 键 词：船用反应堆 压水堆 MRX反应堆 设计 

分 类 号：TL413.31[核科学技术—核技术及应用]