Abstract
The purpose of this work was to establish an experimental technique based on noise analysis for measuring the ratio of kinetic parameters {beta}/ {Lambda} and the power of the Zero Power Nuclear Reactor IPEN-MB 01. A through study of the microscopic and macroscopic noise analysis techniques has been carried out. The Langevin technique and the point kinetic model were chosen to describe the stochastic phenomena that occur in the zero power reactor. Measurements have been made using two compensated ionization chambers localized in the water reflector at symmetric positions in order to minimize spatial effects on the neutron flux fluctuation. Power calibrations based on the low frequency plateau of the cross-power spectral density has also been carried out. (author).
Citation Formats
Martins, F R.
Measures of the zero power nuclear reactor`s kinetic parameters with application of noise analysis; Medidas de parametros nucleares de um reator de potencia zero aplicando a tecnica de analise de ruidos.
Brazil: N. p.,
1992.
Web.
Martins, F R.
Measures of the zero power nuclear reactor`s kinetic parameters with application of noise analysis; Medidas de parametros nucleares de um reator de potencia zero aplicando a tecnica de analise de ruidos.
Brazil.
Martins, F R.
1992.
"Measures of the zero power nuclear reactor`s kinetic parameters with application of noise analysis; Medidas de parametros nucleares de um reator de potencia zero aplicando a tecnica de analise de ruidos."
Brazil.
@misc{etde_10125407,
title = {Measures of the zero power nuclear reactor`s kinetic parameters with application of noise analysis; Medidas de parametros nucleares de um reator de potencia zero aplicando a tecnica de analise de ruidos}
author = {Martins, F R}
abstractNote = {The purpose of this work was to establish an experimental technique based on noise analysis for measuring the ratio of kinetic parameters {beta}/ {Lambda} and the power of the Zero Power Nuclear Reactor IPEN-MB 01. A through study of the microscopic and macroscopic noise analysis techniques has been carried out. The Langevin technique and the point kinetic model were chosen to describe the stochastic phenomena that occur in the zero power reactor. Measurements have been made using two compensated ionization chambers localized in the water reflector at symmetric positions in order to minimize spatial effects on the neutron flux fluctuation. Power calibrations based on the low frequency plateau of the cross-power spectral density has also been carried out. (author).}
place = {Brazil}
year = {1992}
month = {Dec}
}
title = {Measures of the zero power nuclear reactor`s kinetic parameters with application of noise analysis; Medidas de parametros nucleares de um reator de potencia zero aplicando a tecnica de analise de ruidos}
author = {Martins, F R}
abstractNote = {The purpose of this work was to establish an experimental technique based on noise analysis for measuring the ratio of kinetic parameters {beta}/ {Lambda} and the power of the Zero Power Nuclear Reactor IPEN-MB 01. A through study of the microscopic and macroscopic noise analysis techniques has been carried out. The Langevin technique and the point kinetic model were chosen to describe the stochastic phenomena that occur in the zero power reactor. Measurements have been made using two compensated ionization chambers localized in the water reflector at symmetric positions in order to minimize spatial effects on the neutron flux fluctuation. Power calibrations based on the low frequency plateau of the cross-power spectral density has also been carried out. (author).}
place = {Brazil}
year = {1992}
month = {Dec}
}