Nuclear Power for Everybody - What is Nuclear Power
What is Nuclear Power? This site focuses on nuclear power plants and nuclear energy. The primary purpose is to provide a knowledge base not only for experienced.
Definition, Reaction & Examples - nuclear-power.com
Nuclear fission is a nuclear reaction or a decay process, in which the heavy nucleus splits into smaller parts (lighter nuclei). The fission process often produces free neutrons and photons (in the form of gamma rays) and releases a large amount of energy.
Main Parts of a Centrifugal Pump - Nuclear Power for Everybody
After the coolant leaves the discharge side of the pump, it will enter the cold leg and continue to the reactor. The coolant will then pass through the nuclear core and through the fuel, where it collects heat and is sent back to the steam generators. The main components of a reactor coolant pump. Electric motor.
Effective Multiplication Factor - nuclear-power.com
The thermal utilization factor, f, is the fraction of the thermal neutrons that are absorbed in the nuclear fuel, in all isotopes of the nuclear fuel. It describes how effectively (how well they are utilized) thermal neutrons are absorbed in the fuel.
Beta Radiation | Definition, Decay & Characteristics | nuclear …
A nuclear reactor occurs especially the β− decay because the common feature of the fission products is an excess of neutrons (see Nuclear Stability). An unstable fission fragment with the excess of neutrons undergoes β− decay, where the neutron is converted into a proton, an electron, and an electron antineutrino .
Description, Types & Characteristics - nuclear-power.com
Zohuri B., McDaniel P. Thermodynamics in Nuclear Power Plant Systems. Springer; 2015, ISBN: 978-3-319-13419-2 Moran Michal J., Shapiro Howard N. Fundamentals of Engineering Thermodynamics, Fifth Edition, John Wiley & Sons, 2006, ISBN: 978-0-470-03037-0
Uranium Enrichment | Definition & Methods | nuclear-power.com
The level of enrichment required depends on the specific reactor design (e.g., PWRs and BWRs require 3% – 5% of 235U) and specific requirements of the nuclear power plant operator (e.g., cycle length).
Uranium | Definition & Isotopes | nuclear-power.com
In nuclear reactors, which use enriched uranium as a fuel, such increased content of 234U is acceptable. Undesirable concentrations may be reached when using reprocessed uranium because spent nuclear fuel may contain a much higher concentration of about 0.01% of 234 U.
Adiabatic Process | Definition & Characteristics | nuclear-power.com
An adiabatic process is a thermodynamic process in which there is no heat transfer into or out of the system (Q = 0). The system can be considered to be perfectly insulated.In an adiabatic process, energy is transferred only as work. The assumption of no heat transfer is very important since we can use the adiabatic approximation only in very rapid processes.
Water as a gamma radiation shielding - Nuclear Power
Although water is a low-density material and low Z material, it is commonly used in nuclear power plants because these disadvantages can be compensated with increased thickness. Half Value Layer of Water . The half-value layer expresses the thickness of absorbing material needed to reduce the incident radiation intensity by a factor of two.