Nuclear energy is produced in much the same way that electricity is produced by other power plants; the splitting of atoms creates heat, turning water into steam, and then the pressure of the steam turns the generator with the end product being electricity. The process of splitting atoms is known as nuclear fission, and it is nuclear fission that replaces the fossil fuels of coal, natural gas or oil that are normally used to produce electricity in traditional power plants.Continue Reading
In a nuclear power plant, nuclear energy is created when a nuclear reactor creates heat. The heat is used for making steam. The steam is used to turn a turbine that is connected to a generator, which is essentially an electromagnet. The generator produces electricity that is then routed to customers' homes.
Uranium is the type of fuel that is used in nuclear fission. Inside pellets of uranium fuel reside millions of uranium nuclei that are split during nuclear fission. This splitting sets off the release of a huge amount of energy; most of it is from kinetic energy, but some is from radiation. The kinetic energy produces the heat inside the nuclear reactor that produces steam and in the end, electrical power.Learn more about Motion & Mechanics
After crude oil is extracted from the Earth, it is burned and used to boil water to produce steam, which is then pressurized and used to turn a turbine that is hooked up to a generator to transfer the mechanical energy into electrical energy. Oil is very combustible and gives off a lot of heat. When the oil is burned, exhaust gasses are produced along with the heat, and the gases are piped away from the boiler, filtered and released into the atmosphere.Full Answer >
A waste heat boiler is a system that captures excess thermal energy from a combustion plant and uses it to convert water into steam to produce electricity. Walls of pipes in the boiler circulate the captured flue gases, which reach up to 1,000 degrees Centigrade; the water boils, creating steam.Full Answer >
Nuclear energy provides power, heat and electricity by splitting atoms in a process called nuclear fission. The heat produced by fission creates steam that powers the turbines, thus generating electricity. Nuclear energy serves as a dependable source of power because it is not susceptible to inclement weather and climate conditions.Full Answer >
Actuators depend on transfer of energy – via electricity, hydraulic pressure, human muscle or otherwise – to perform mechanical work that sets a system in motion or controls it. Actuators can be mechanical systems, such as a pneumatic pump, or digital, such as laser printer drivers.Full Answer >