dc.creator | Suescún-Díaz, Daniel | |
dc.creator | Lozano Parada, Jaime Humberto | |
dc.creator | Rasero, Diego | |
dc.date.accessioned | 2019-11-14T16:48:20Z | |
dc.date.accessioned | 2022-09-22T18:27:33Z | |
dc.date.available | 2019-11-14T16:48:20Z | |
dc.date.available | 2022-09-22T18:27:33Z | |
dc.date.created | 2019-11-14T16:48:20Z | |
dc.date.issued | 2019-05-05 | |
dc.identifier | Suescún-Díaz, D., Lozano-Parada, J. H., & Rasero-Causil, D. A. (2019). Novel fluctuation reduction procedure for nuclear reactivity calculations based on the discrete fourier transform method. Journal of Nuclear Science and Technology, 56(7), 608-616 | |
dc.identifier | 1881-1248 (en línea) | |
dc.identifier | 0022-3131 (impresa) | |
dc.identifier | http://hdl.handle.net/10614/11498 | |
dc.identifier | https://doi.org/10.1080/00223131.2019.1611502 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3451746 | |
dc.description.abstract | A new method for calculating nuclear reactivity based on the Discrete Fourier Transform (DFT) – with two filters: a first-order delay low-pass filter and a Savitzky-Golay filter – is presented. The reactivity is calculated from an integrodifferential equation known as the inverse point kinetic equation, which contains the history of neutron population density. The new method can be understood as a convolution between the neutron population density signal and the response to the characteristic impulse of a linear system. The proposed method is based on the discrete Fourier transform (DFT) that performs a circular convolution. The fast Fourier transform algorithm (FFT) with the zero-padding technique is implemented to reduce the computational cost | |
dc.language | eng | |
dc.publisher | Taylor and Francis | |
dc.relation | (1987) Development of a compact digital reactivity meter and a reactor physics data processor. Nucl Technol.,;77:247–254 | |
dc.relation | Ansari, S.A. Development of On-Line Reactivity Meter for Nuclear Reactors (1991) IEEE Transactions on Nuclear Science, 38 (4), pp. 946-952. Cited 31 times. doi: 10.1109/23.83857 | |
dc.relation | Binney, Stephen E., Bakir, Alla J.M. Design and development of a personal-computer-based reactivity meter for a research reactor (1989) Nuclear Technology, 85 (1), pp. 12-21. Cited 18 times. doi: 10.13182/NT89-A34223 | |
dc.relation | Hoogenboom, J.E., van der Sluijs, A.R. Neutron source strength determination for on-line reactivity measurements (1988) Annals of Nuclear Energy, 15 (12), pp. 553-559. Cited 38 times. doi: 10.1016/0306-4549(88)90059-X | |
dc.relation | Tamura, S. Signal fluctuation and neutron source in inverse kinetics method for reactivity measurement in the sub-critical domain (Open Access) (2003) Journal of Nuclear Science and Technology, 40 (3), pp. 153-157. Cited 25 times. doi: 10.1080/18811248.2003.9715345 | |
dc.relation | Suescún Díaz, D., Senra Martinez, A., Carvalho Da Silva, F. Calculation of reactivity using a finite impulse response filter (2008) Annals of Nuclear Energy, 35 (3), pp. 472-477. Cited 13 times. doi: 10.1016/j.anucene.2007.07.002 | |
dc.relation | Suescún Díaz, D., Senra Martinez, A. Finite differences with exponential filtering in the calculation of reactivity (2010) Kerntechnik, 75 (4), pp. 210-213. Cited 7 times | |
dc.relation | Malmir, H., Vosoughi, N. On-line reactivity calculation using Lagrange method (2013) Annals of Nuclear Energy, 62, pp. 463-467. Cited 9 times. doi: 10.1016/j.anucene.2013.07.006 | |
dc.relation | Suescún-Díaz, D., Bonilla-Londoño, H.F., Figueroa-Jimenez, J.H. Savitzky–Golay filter for reactivity calculation (2016) Journal of Nuclear Science and Technology, 53 (7), pp. 944-950. Cited 3 times. http://www.tandfonline.com/loi/tnst20 doi: 10.1080/00223131.2015.1082949 | |
dc.relation | Suescún-Díaz, D., Causil, D.A.R., Figueroa-Jimenez, J.H. Adams-bashforth-moulton method with savitzky-golay filter to reduce reactivity fluctuations (2017) Kerntechnik, 82 (6), pp. 674-677. http://www.hanser-elibrary.com/doi/pdf/10.3139/124.110842 doi: 10.3139/124.110842 | |
dc.relation | Duderstadt, J.J., Hamilton, L.J. (1976) Nuclear reactor analysis. Cited 1336 times. New York (NY): Wiley | |
dc.relation | Palma, D.A.P., Martinez, A.S., Gonçalves, A.C. Analytical solution of point kinetics equations for linear reactivity variation during the start-up of a nuclear reactor (2009) Annals of Nuclear Energy, 36 (9), pp. 1469-1471. Cited 15 times. doi: 10.1016/j.anucene.2009.06.016 | |
dc.relation | Haykin, S., Veen, B.V. (1999) Signal and system. Cited 309 times. New York (NY): Wiley | |
dc.relation | Diniz, R.P.S., Da Silva, B.E.A., Netto, L.S. (2010) Digital signal processing: system analysis and design. Cited 195 times. Cambridge: Cambridge University Press | |
dc.relation | Kitano, A., Itagaki, M., Narita, M. Memorial-index-based inverse kinetics method for continuous measurement of reactivity and source strength (2000) Journal of Nuclear Science and Technology, 37 (1), pp. 53-59. Cited 11 times. Doi: 10.1080/18811248.2000.9714866 | |
dc.relation | Journal of Nuclear Science and Technology, volumen 56, issue 7, páginas 608-616, (july, 2019) | |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) | |
dc.rights | Derechos Reservados - Universidad Autónoma de Occidente | |
dc.source | (1987) Development of a compact digital reactivity meter and a reactor physics data processor. Nucl Technol.,;77:247–254 | |
dc.source | Ansari, S.A. Development of On-Line Reactivity Meter for Nuclear Reactors (1991) IEEE Transactions on Nuclear Science, 38 (4), pp. 946-952. Cited 31 times. doi: 10.1109/23.83857 | |
dc.source | Binney, Stephen E., Bakir, Alla J.M. Design and development of a personal-computer-based reactivity meter for a research reactor (1989) Nuclear Technology, 85 (1), pp. 12-21. Cited 18 times. doi: 10.13182/NT89-A34223 | |
dc.source | Hoogenboom, J.E., van der Sluijs, A.R. Neutron source strength determination for on-line reactivity measurements (1988) Annals of Nuclear Energy, 15 (12), pp. 553-559. Cited 38 times. doi: 10.1016/0306-4549(88)90059-X | |
dc.source | Tamura, S. Signal fluctuation and neutron source in inverse kinetics method for reactivity measurement in the sub-critical domain (Open Access) (2003) Journal of Nuclear Science and Technology, 40 (3), pp. 153-157. Cited 25 times. doi: 10.1080/18811248.2003.9715345 | |
dc.source | Suescún Díaz, D., Senra Martinez, A., Carvalho Da Silva, F. Calculation of reactivity using a finite impulse response filter (2008) Annals of Nuclear Energy, 35 (3), pp. 472-477. Cited 13 times. doi: 10.1016/j.anucene.2007.07.002 | |
dc.source | Suescún Díaz, D., Senra Martinez, A. Finite differences with exponential filtering in the calculation of reactivity (2010) Kerntechnik, 75 (4), pp. 210-213. Cited 7 times | |
dc.source | Malmir, H., Vosoughi, N. On-line reactivity calculation using Lagrange method (2013) Annals of Nuclear Energy, 62, pp. 463-467. Cited 9 times. doi: 10.1016/j.anucene.2013.07.006 | |
dc.source | Suescún-Díaz, D., Bonilla-Londoño, H.F., Figueroa-Jimenez, J.H. Savitzky–Golay filter for reactivity calculation (2016) Journal of Nuclear Science and Technology, 53 (7), pp. 944-950. Cited 3 times. http://www.tandfonline.com/loi/tnst20 doi: 10.1080/00223131.2015.1082949 | |
dc.source | Suescún-Díaz, D., Causil, D.A.R., Figueroa-Jimenez, J.H. Adams-bashforth-moulton method with savitzky-golay filter to reduce reactivity fluctuations (2017) Kerntechnik, 82 (6), pp. 674-677. http://www.hanser-elibrary.com/doi/pdf/10.3139/124.110842 doi: 10.3139/124.110842 | |
dc.source | Duderstadt, J.J., Hamilton, L.J. (1976) Nuclear reactor analysis. Cited 1336 times. New York (NY): Wiley | |
dc.source | Palma, D.A.P., Martinez, A.S., Gonçalves, A.C. Analytical solution of point kinetics equations for linear reactivity variation during the start-up of a nuclear reactor (2009) Annals of Nuclear Energy, 36 (9), pp. 1469-1471. Cited 15 times. doi: 10.1016/j.anucene.2009.06.016 | |
dc.source | Haykin, S., Veen, B.V. (1999) Signal and system. Cited 309 times. New York (NY): Wiley | |
dc.source | Diniz, R.P.S., Da Silva, B.E.A., Netto, L.S. (2010) Digital signal processing: system analysis and design. Cited 195 times. Cambridge: Cambridge University Press | |
dc.source | Kitano, A., Itagaki, M., Narita, M. Memorial-index-based inverse kinetics method for continuous measurement of reactivity and source strength (2000) Journal of Nuclear Science and Technology, 37 (1), pp. 53-59. Cited 11 times. Doi: 10.1080/18811248.2000.9714866 | |
dc.subject | Reactivity | |
dc.subject | Nuclear power plant | |
dc.subject | Nuclear reactor | |
dc.subject | Numerical simulation | |
dc.title | Novel fluctuation reduction procedure for nuclear reactivity calculations based on the discrete fourier transform method | |
dc.type | Artículo de revista | |