Thermal Nuclear Reactor

Introduction about Thermal Nuclear Reactor:

Let us see the introduction about thermal nuclear reactor. The thermal nuclear reactor is a device used to produce the heat. Nuclear fission takes place in the nuclear thermal reactor. It is similar to a boiler in the steam of power plant. Thermal Nuclear reactor is controlled by the nuclear chain reaction. Let us see the explanation about thermal nuclear reactor. Please express your views of this topic formula for inertia by commenting on blog.


Explanation about Thermal Nuclear Reactor:


The heat is generated in the reactor is carried away by the coolant circulated through the core. Pressure equalizer is used to maintain a constant pressure. A coolant pump pumps the coolant water under pressure into the reactor core.

Thermal Nuclear Reactor Components:

The thermal nuclear reactor consists of the following components.

Reactor Core
Control mechanism
Moderator
Coolant
Shielding


Reactor Core:

Nuclear fission reaction takes place in the reactor core. It is in the shape of right circular cylinder and consists of fuel elements, control rods, coolant and moderator.

Control Mechanism (control rods):

Control rods are used to regulate the rate of chain reaction. They are used to absorb excess neutrons. Control rods are made up of boron steel or cadmium.

Moderator:

Moderator is used to slow down the fast - moving electrons. Hydrogen, graphite, beryllium, heavy water can be used as moderators.

Coolant:

Coolant is used to remove the intense heat produced in the reactor. Water is used as a coolant and sometimes liquid sodium is also used.

Shielding:

A thermal nuclear reactor shield is providing through steel lining and another shield is made of thick concrete surrounding the reactor. This is called radiation shielding. The shield is used to protect against the harmful rays and fast neutrons.

We discuss the advantages and disadvantages of thermal nuclear reactor. Is this topic Doppler Effect Examples hard for you? Watch out for my coming posts.


Advantages and Disadvantages of Thermal Nuclear Reactor:


Advantages of Thermal Nuclear Reactor:

Thermal nuclear power plant reactor requires less space.
Operation of the plant is reliable.
Fuel consumption is very small.
Disadvantages of Thermal Nuclear Reactor:

Capital cost is high.
Not suitable for varying load conditions.
Maintenance cost is high.