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.

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.

2014年11月21日 · In conjunction with the neutron flux, it enables the calculation of the reaction rate, for example to derive the thermal power of a nuclear power plant. The standard unit for measuring the microscopic cross-section (σ-sigma) is the barn , which is equal to 10 -28 m 2 .

X-rays, also known as X-radiation, refer to electromagnetic radiation (no rest mass, no charge) of high energies.X-rays are high-energy photons with short wavelengths and thus very high frequency. The radiation frequency is the key parameter of all photons because it determines the energy of a photon. Photons are categorized according to their energies, from low-energy radio waves and infrared ...

The density of Nuclear Matter. Nuclear density is the density of the nucleus of an atom. It is the ratio of mass per unit volume inside the nucleus. Since the atomic nucleus carries most of the atom’s mass and the atomic nucleus is very small compared to the entire atom, the nuclear density is very high.

Typically most nuclear power plants operate multi-stage condensing steam turbines. In these turbines, the high-pressure stage receives steam (this steam is nearly saturated steam – x = 0.995 – point C at the figure) from a steam generator and exhausts it to a moisture separator-reheater (point D).

Typically most nuclear power plants operate multi-stage condensing steam turbines. These turbines exhaust steam at a pressure well below atmospheric (e.g.,, at 0.08 bar or 8 kPa or 1.16 psia) and in a partially condensed state.

Robert Reed Burn, Introduction to Nuclear Reactor Operation, 1988. U.S. Department of Energy, Nuclear Physics and Reactor Theory. DOE Fundamentals Handbook, Volume 1 and 2.

Tensile stress is measured in units of force per unit area. The unit is newton per square meter (N/m^2), kilogram (force) per square centimeter (kg/cm^2), or pascal. Strain is a dimensionless quantity.

This energy storage on the atomic level includes energy associated with electron orbital states, nuclear spin, and binding forces in the nucleus. Internal energy is represented by the symbol U , and the change in internal energy in a process is U 2 – U 1 .