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There are many different radiation vectors from a nuclear reactor, so there are many different kinds of instrumentation.
Direct radiation is usually gamma and the best instrument is an ion chamber. In the case of an in-containment monitor, they make high range instrumentation that can be used to assess core damage. One that I am familiar with had a range of 1 x 107 rads per hour (1 x 105 grays per hour), and was a post Three Mile Island mandated requirement.
Direct radiation can also be neutron, but you need some kind of neutron detector to measure that, usually, one that detects neutron interaction with something else, such as by absorbtive reaction, activation reaction, or elastic scattering.
Indirect radiation falls into several categories, but generally involves activation of some material, such as the oxygen in the water to radioactive nitrogen, or leakage of mixed fission byproducts, such as krypton, xenon, iodine, cesium, strontium, barium, etc.
Often, there is a process or effluent radiation monitor that takes a sample of the stream and analyzes it for beta or gamma radiation. Depending on the application, a paper filter may be used to accumulate particulates, and a charcoal cartridge may be used to accumulate iodines.
There can also be area radiation monitors that look at areas within the plant. They are used to protect personnel. They are generally some kind of gamma detecting ion chamber, though of a lower range than the high range in-containment monitors.
What else can I help you with?
What type of radiation does a nuclear reactor emit?
A nuclear reactor primarily emits electromagnetic radiation in the form of gamma rays. These gamma rays are released during the nuclear fission process that occurs in the reactor core. Additionally, reactors may also release some neutron radiation through reactions with the reactor's components.
How much radiation does a nuclear reactor produce?
A nuclear reactor produces different types of radiation, including gamma rays and neutron radiation. The amount of radiation produced varies depending on the reactor's design, operation, and fuel type, but strict safety measures are in place to protect workers and the environment from excessive radiation exposure.
What is nucular reactor?
A nuclear reactor is a device that initiates and controls nuclear reactions, often used for generating electricity or producing isotopes for various applications. It uses the energy released from nuclear fission or fusion reactions to generate heat, which is then converted into electricity through turbines and generators. Safety measures are put in place to prevent accidents and control the release of radiation.
Why does Lucas Heights have a small nuclear reactor?
Lucas Heights is home to a small nuclear reactor for research, medical isotope production, and radiation therapy. The reactor enables scientists to conduct nuclear research and produce important medical isotopes used in cancer treatment and diagnostics.
What happens when the cooling system for a nuclear reactor fails?
If the cooling system for a nuclear reactor fails, it can lead to overheating of the reactor core. This can potentially result in damage to the fuel rods, causing them to melt and release radiation into the environment, leading to a nuclear meltdown. Emergency measures, such as injecting coolant or venting steam, are taken to prevent such an event.
What is the radius of radiation from a nuclear reactor?
The radius of radiation from a nuclear reactor can vary depending on factors such as the reactor's power output, type of nuclear fuel used, and containment measures in place. Generally, an exclusion zone of several kilometers is established around a nuclear reactor to protect the public from potential radiation exposure.
Would the radiation from a nuclear reactor be fatal?
The radiation from a properly functioning nuclear power reactor is heavily shielded and cannot be approached close enough to be fatal. Radiation from damaged or malfunctioning nuclear power plants can be, and has been, fatal. The nuclear reactor incident at Chernobyl is one example. Nuclear reactor failures aboard ships and submarines also prove fatal but are often hidden behind national security; submarine K-19 'the widowmaker' was one such example. And of course, if one were to get into the reactor room past all of the shielding, any reactor would be fatal.
What type of radiation does a nuclear reactor emit?
A nuclear reactor primarily emits electromagnetic radiation in the form of gamma rays. These gamma rays are released during the nuclear fission process that occurs in the reactor core. Additionally, reactors may also release some neutron radiation through reactions with the reactor's components.
How much radiation does a nuclear reactor produce?
A nuclear reactor produces different types of radiation, including gamma rays and neutron radiation. The amount of radiation produced varies depending on the reactor's design, operation, and fuel type, but strict safety measures are in place to protect workers and the environment from excessive radiation exposure.
Is magnetic resonance resulting from nuclear reactor?
No, a nuclear reactor produces thermal energy and ionising radiation, no magnetic effects.
What has the author A Edward Profio written?
A. Edward Profio has written: 'Experimental reactor physics' -- subject(s): Experiments, Measurement, Neutrons, Nuclear physics, Nuclear reactors, Radiation 'Radiation shielding and dosimetry' -- subject(s): Dosage, Medical Radiology, Radiation, Radiation dosimetry, Safety measures, Shielding (Radiation)
Which form of radiation is used to directly INCREASE the temperature of water in a nuclear reactor?
The form of radiation used to increase the temperature of water in a nuclear reactor is thermal radiation. This radiation is generated by the nuclear fission process occurring in the reactor core, which produces heat that is transferred to the water to create steam for electricity generation.
What are some of the dangers inherent in a nuclear reactor?
There are a few dangers that are inherent in a nuclear reactor. The major danger inherent in a nuclear reactor is the effects of radiation. Radiation poisoning can be extremely deadly and harmful. Other inherent dangers include radioactive waste and the potential catastrophic damage of an accident such as at Chernobyl.
What is the most important problem with the nuclear reactors?
If the core reactor has a crack in it, then nuclear radiation will leak out and posion everything.
Do structures retain nuclear radiation?
Yes, if they are exposed to irradiation or nuclear contamination. That is one of the arguments against nuclear power, that not only is nuclear waste produced in the reactor, but that eventually the entire reactor container will have to be disposed of or isolated.
Why did a nuclear power plant chooses an egglike shape reactor?
The reactor is not Egg like. It is the Containment area that is egg like, So no steam or nuclear radiation cannot escape.
What soviet city was the site of a major radiation leak from a nuclear reactor in 1986?
chernobyl
