This study presents a implementation purpose of a protection system for research nuclear reactors by using a programed device FPGA (Field Programmable Gate Array). As well as logic protection method involved on an automatic shutdown (TRIP) of a reactor, that ensure the security on such systems. These new control and operation mechanics are developed to guarantee that the security limits of a power plant are not exceeded, these mechanics can work isolated or in groups to safe guard the security levels. For this implementation to be completed, there will be presented the main aspects and concepts referred to protection systems, mostly about research nuclear reactors, with some applications terms exposed. The system proposed at this paper was ...
The activities developed in the units which organize the National Nuclear Energy Commission (CNEN) a...
Esta dissertação tem como objetivo investigar o papel que o armamento nuclear sub-estratégico – tamb...
For the research and development of new radiopharmaceuticals in Nuclear Medicine, it is essential to...
A fast and accurate estimate of the atmospheric dispersion of radionuclides (ADR) is of fundamental ...
The physical integrity of people when walking in places subjected to radiation can be preserved by f...
The work presented highlights the need for the study to determine the reactivity variation ramps nec...
The maintenance of systems and equipment is a central question related to Production Engineering. A...
This paper aims to contribute to the non-destructive technique development in order to ensure the s...
A nuclear power plant control room is a complex system that controls a nuclear and thermodynamic pro...
Agitators or mixers are highly used in the chemical, pharmaceutical and cosmetic industries when pr...
Acompanha: Sequência didática: ensinando energia nuclear radioativa por meio de filmes e histórias e...
In this thesis are determined the temperatures in the thermocouple located at the exit of the coolan...
As técnicas nucleares, com ênfase a técnica conhecida como TLA - Thin Layer Activation, tem sido uti...
The release of radioactive material into the environment can lead to serious consequences that inclu...
This work presents a new methodology for flow regimes identification and volume fractions prediction...
The activities developed in the units which organize the National Nuclear Energy Commission (CNEN) a...
Esta dissertação tem como objetivo investigar o papel que o armamento nuclear sub-estratégico – tamb...
For the research and development of new radiopharmaceuticals in Nuclear Medicine, it is essential to...
A fast and accurate estimate of the atmospheric dispersion of radionuclides (ADR) is of fundamental ...
The physical integrity of people when walking in places subjected to radiation can be preserved by f...
The work presented highlights the need for the study to determine the reactivity variation ramps nec...
The maintenance of systems and equipment is a central question related to Production Engineering. A...
This paper aims to contribute to the non-destructive technique development in order to ensure the s...
A nuclear power plant control room is a complex system that controls a nuclear and thermodynamic pro...
Agitators or mixers are highly used in the chemical, pharmaceutical and cosmetic industries when pr...
Acompanha: Sequência didática: ensinando energia nuclear radioativa por meio de filmes e histórias e...
In this thesis are determined the temperatures in the thermocouple located at the exit of the coolan...
As técnicas nucleares, com ênfase a técnica conhecida como TLA - Thin Layer Activation, tem sido uti...
The release of radioactive material into the environment can lead to serious consequences that inclu...
This work presents a new methodology for flow regimes identification and volume fractions prediction...
The activities developed in the units which organize the National Nuclear Energy Commission (CNEN) a...
Esta dissertação tem como objetivo investigar o papel que o armamento nuclear sub-estratégico – tamb...
For the research and development of new radiopharmaceuticals in Nuclear Medicine, it is essential to...