What type of pump is a reactor coolant pump?
What type of pump is a reactor coolant pump?
centrifugal pumps
The cooling water is usually supplied by two or more large centrifugal pumps called reactor coolant pumps (RCPs).
What does AP1000 stand for?
Advanced Passive 1000
The Advanced Passive 1000 (AP1000) is a nuclear pressurized water reactor (PWR) originally designed by Westinghouse Electric Company.
What is the most common reactor core coolant?
water
A substance circulated through a nuclear reactor to remove or transfer heat. The most commonly used coolant in the United States is water. Other coolants include heavy water, air, carbon dioxide, helium, liquid sodium, and a sodium-potassium alloy.
Why did Westinghouse go out of business?
On March 24, 2017, parent company Toshiba announced that Westinghouse Electric Company would file for Chapter 11 bankruptcy because of US$9 billion of losses from nuclear reactor construction projects.
What does Candu stand for?
CANada Deuterium Uranium
CANDU® is a registered trademark created by Atomic Energy of Canada Limited as the name of its nuclear power reactor. The acronym CANDU stands for CANada Deuterium Uranium.
How does a BWR reactor work?
Boiling Water Reactors BWRs heat water and produce steam directly inside the reactor vessel. Water is pumped up through the reactor core and heated by fission. Pipes then feed the steam directly to a turbine to produce electricity. The unused steam is then condensed back to water and reused in the heating process.
What generation is AP1000 in?
The world’s first proven Generation III+ pressurized water reactor and passive safety plant available. The AP1000® Plant is a two-loop pressurized water reactor (PWR) that uses a simplified, innovative and effective approach to safety.
How does the AP1000 work?
Rather than relying on active components, such as diesel generators and pumps, the AP1000 plant relies on natural forces – gravity, natural circulation and compressed gases – to keep the core and the containment from overheating.
What are the different coolants used in nuclear reactor?
The coolants used for nuclear reactors consist of gaseous coolants such as helium and carbon dioxide; liquid coolants, such as watef and deuterium; and liquified coolants, such as sodium, sodium-potassium (NaK) alloys, and polypheny Is.
Who makes Westinghouse motors?
They are made by the Westinghouse Electric Corporation and come in a variety of different sizes and models. The company has been around for more than 100 years and has stayed at the top of a very competitive market.
Who killed Westinghouse?
But the answer to the question, “Who killed Westinghouse?” goes back a lot further than that. It was Jordan, indeed, who changed Westinghouse’s name to CBS, its headquarters to New York City, and its business to broadcasting.
