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Why Pressurized Water Reactor nuclear reactor is the most commonly used reactor?
Wiki User
∙ 14y ago
I guess because it is the one with the fewest operational problems and the longest operational life. BWR's introduce the problems of a contaminated turbine. Gas cooled graphite reactors are efficient but there are life limitations on the graphite. Heavy water reactors have the benefit of using natural uranium but the heavy water is very expensive to produce. So the choice is between enriching uranium as for the PWR, or producing heavy water as for the CANDU. Most countries are now opting the PWR way as enriching uranium by centrifuge has become much less expensive than the old gaseous diffusion method.
Wiki User
∙ 14y ago
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What are the necessary components for a nuclear reactor?
for pressurized light water reactor type, as an example, the nuclear reactor components are * Reactor vessel (that contains the nuclear fuel and surrounded with water and contains control rod for power control and for safety) * reactor coolant pump * steam generator * reactor pressurizer * piping out of the vessel to the pressurizer, from pressurizer to steam generator, from steam generator to reactor coolant pump, and from pump back to the reactor vessel.
How does nuclear reactor works to produce electricity?
how electricity is produced in a nuclear reactor
What are two types of reactors used in the US?
There are amny different types of reactors but the most commonly used ones are: PWR-Pressurized Water Reactor, this works by pressurizing the reactor allowing the water to boil at a much higher temperature allowing efficentcy to be higher. BWR-Boiling Water Reactor,this is the most basic type of reactor this reactor just boils water that turns turbines and produces electricity, however water levels and temperature have to be constantly monitored, otherwise a reactor could slip into a dangerous state. AGR-Advanced Gas Reactor, this reactor instead of being cooled by water it is instead cooled by pressurized carbon dioxide. FBR-Fast Breeder Reactor, this reactor instead of limiting fast neutrons to occur it allows fast neutrons in the reactor and in the act of doing it produces nuclear fuel that can be used to fuel the reactor.
Primary function of moderator in nuclear reactor?
What is the primary function of a Moderator in a nuclear reactor
What is the energy transfer in a nuclear reactor?
the controlled release of nuclear energy in a reactor is accomplished
Are there more are there one type of nuclear reactor?
the boiling water reactor, pressurized water reactor, and the LMFB reactor
What are the necessary components for a nuclear reactor?
for pressurized light water reactor type, as an example, the nuclear reactor components are * Reactor vessel (that contains the nuclear fuel and surrounded with water and contains control rod for power control and for safety) * reactor coolant pump * steam generator * reactor pressurizer * piping out of the vessel to the pressurizer, from pressurizer to steam generator, from steam generator to reactor coolant pump, and from pump back to the reactor vessel.
Why does Japan have many nuclear reactors?
The reason for having many reactors is because you can produce more electrical energy from them. Also Japan use BWR type reactors(Boiling Water Reactor) which are not as efficent as a more commonly used PWR reactor(Pressurized Water Reactor).
What is the Japanese Nuclear Reactor?
A Nuclear Reactor.
What is nuclear reactor kinetics?
Nuclear reactor kinetics is the branch of reactor engineering and reactor physics and control that deals with long term time changes in reactor fuel and nuclear reactors.
What is a reactor used for in welders?
Not a nuclear reactor!
What is artificial nuclear reactor?
An artificial nuclear reactor is a nuclear reactor that is created by man to utilize a nuclear reaction for energy, as opposed to natural nuclear reactors.
Do Breeder reactor and nuclear reactor have similarities?
A breeder reactor is one type of nuclear reactor, but not a type that is in general commercial use at the present time
What is a Nuclear reactor moisture separator?
This is used in the nuclear reactor that is known as Boiling Water Reactor (BWR) in which heat produced by the nuclear fission in the nuclear fuel allows the light water reactor coolant to boil. Then, the nuclear reactor moisture separator is used to increase the dryness of the produced steam before it goes to the reactor steam turbines.
Does South Africa has a nuclear reactor?
yes, south Africa has a nuclear reactor.
How does nuclear reactor works to produce electricity?
how electricity is produced in a nuclear reactor
How many cooling towers are in a pressurized nuclear water reactor?
It varies depending on the cooling needs and plant design.
