BWR Type 1 (BWR-1, BWR/1): In 1955 GE developed their original VBWR design into the 197 MW Dresden 1 (6×6, 7×7) reactor, embodying the first iteration of GE's BWR/1 design. Dresden 1 used forced circulation (via external recirculation pumps) and a unique dual cycle (direct+indirect) heat transfer design that proved to be uneconomical.

沸水反應爐（英語： boiling water reactor, BWR ）是一種用來發電的輕水反應爐。 沸水反應爐是第二常見的核能發電反應爐型式，在五十年代中期由 愛達荷國家實驗室 （ Idaho National Laboratory ）與 通用電氣公司 共同研發成功。

Diagram of Boiling Water Reactor BWR Systems. This chapter will discuss the purposes of some of the major systems and components associated with a boiling water reactor (BWR) in the generation of electrical power.

A boiling water reactor (BWR) is a type of nuclear reactor used for the generation of electrical power. It is the second most common type of electricity-generating nuclear reactor after the pressurized water reactor (PWR). BWR are thermal neutron reactors, where water is thus used both as a coolant and as a moderator, slowing down neutrons.

GE Hitachi Nuclear Energy’s (GEH’s) BWRX-300 is a designed-to-cost 300 MWe water-cooled natural circulation Small Modular Reactor (SMR) utilizing simple natural phenomena-driven safety systems.

The General Electric BWR designs are designated BWR-1 through BWR-6. Typical examples of each of these classes of BWR are: BWR-1 Big Rock Point and Dresden-1 (both now permanent shutdown and/or decommissioned)

2023年1月1日 · GE named Dresden-1 and those following types of plants BWR-1 (BWR Type 1 BWR-1). Following the development of BWR-1, GE subsequently developed improved BWRs such as BWR-2, BWR-3, BWR-4, BWR-5, and BWR-6 one after the other.

Table 6.0-1 has been developed to allow comparisons of various BWR functions for the product lines BWR/2 thi'ough BWR/6. The figures in this chapter illustrate most of the more important differences indicated in the tables.

沸水反应堆（英语：boiling water reactor, BWR）是一种用来发电的轻水反应堆。 沸水反应堆是第二常见的核能发电反应堆型式，在五十年代中期由爱达荷国家实验室（Idaho National Laboratory）与通用电气公司共同研发成功。

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