Power plant diagram boiling water reactor
Adams · Event Reports Unit 3 · Unit 1: Radiation Schematic diagram of a boiling water reactor (BWR): The boiling water reactor (BWR) is a type of light water 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), also a type of light water nuclear reactor. Pressurized Water Reactors (PWR) and Boiling Water Reactors (BWR) There are many
different reactor types used in nuclear power plants world-wide to create nuclear energy. Two of the most common reactors are Pressurized Water Reactors and Boiling Water Reactors, both of which are light water reactors (LWR). Source:
tva.com, Commons ArchiveDate: Unknown dateUnknown dateAuthor: Tennessee Valley Authority Author: Author Pressurized Water Reactor – PWR. Pressurized water reactors use a reactor pressure vessel (RPV) to contain the nuclear fuel, moderator, control rods and coolant. They are cooled and moderated by high-pressure liquid water (e.g. 16MPa). At this pressure water boils at approximately 350°C (662°F). This high pressure is maintained by pressurizer. How Boiling Water Reactors Work Download The crisis at the Fukushima Daiichi nuclear plant in Japan has brought renewed interest in the design and safety features of nuclear reactors, particularly boiling water reactors (BWRs), the type found at the Fukushima plant. Pressurized water reactor. PWRs were originally designed to serve as nuclear marine propulsion for nuclear submarines and were used in the original design of the second commercial power plant at Shippingport Atomic Power Station . PWRs currently operating
in the United States are considered Generation II reactors. Figure 2. Engineered Safety Features for the BWR Concept. The ESFs for the Boiling Water Reactor (BWR) concept are also shown in Fig.2. It shares similar components with the PWR ESFs, and include: 1. The control rods, to shut down the chain reaction.