What is the principle of reactor?
Nuclear reactors operate on the principle of nuclear fission, the process in which a heavy atomic nucleus splits into two smaller fragments.
What is the function of reactor in gas turbine?
The reactor has three basic functions: (i) oxygen separation from the air through the membrane, (ii) combustion of the fuel, and (iii) heat transfe…
What is a reactor in power system?
A reactor, also known as a line reactor, is a coil wired in series between two points in a power system to minimize inrush current, voltage notching effects, and voltage spikes. Reactors may be tapped so that the voltage across them can be changed to compensate for a change in the load that the motor is starting.
What is the main function of moderator?
Moderators are the substance that slows down the neutrons in nuclear reactors. Moderators are made up of materials with light nuclei that do not absorb the neutrons but slow down the speed of neutrons by a series of successive collisions.
How do you create a reactor?
General Reactor Design
- Step 1: Collect Required Data.
- Step 2: Select Reaction Conditions.
- Step 3: Determine Materials of Construction.
- Step 4: Determine Rate-Limiting Step and Critical Sizing Parameters.
- Step 5: Preliminary Sizing, Layout, and Costing of Reactor.
- Step 6: Estimate Reactor Performance.
What are the two main types of reactors?
There are two basic types: the pressurized-water reactor (PWR) and the boiling-water reactor (BWR).
What are three types of reactors?
There are three idealised models used to estimate the most important process variables of different chemical reactors:
- Batch reactor model,
- Continuous stirred-tank reactor model (CSTR), and.
- Plug flow reactor model (PFR).
What is a reactor electrical?
What is the function of reactor in nuclear power generation if compared to a steam power plant?
Nuclear reactors are the heart of a nuclear power plant. They contain and control nuclear chain reactions that produce heat through a physical process called fission. That heat is used to make steam that spins a turbine to create electricity.
What is the primary purpose of a reactor?
The primary purpose of a Line Reactor is to introduce a specific amount of inductive reactance into a circuit.
Why should you use a line reactor?
Line reactors stabilize , or smooth, the current waveform , which reduces over voltage (or under voltage) line tripping and potential damage to the drive. They also protect the drive under motor short-circuit conditions by slowing the rate of rise of the current.
Why are reactors used in power system and their types?
Why reactors are used in power system and their types Reactors are used to limit the short circuit currents which can cause damage to the equipments of the power system. The additional reactance added in series with the system for protection, are called reactors.
What does a nuclear reactor use to make heat?
The nuclear reactor generates heat by burning uranium fuel cells. The heat can be used in a heat exchanger to produce steam which can be used to generate power. Unlike other forms of power generation, it is load-independent – each fuel cell will always be used completely in 200 seconds, regardless of load or the temperature of the reactor.