APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility
The data presented in this work are from the very accurate reactor noise measurements performed in the IPEN/MB-01 research reactor facility. The quantity inferred from the measured data was the Auto Power Spectral Density (APSD) with the frequency range extended up to 100 kHz. The core configuration...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-12-01
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| Series: | Data in Brief |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S235234092031489X |
| _version_ | 1819072504966152192 |
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| author | Diogo Feliciano dos Santos Adimir dos Santos Ricardo Diniz |
| author_facet | Diogo Feliciano dos Santos Adimir dos Santos Ricardo Diniz |
| author_sort | Diogo Feliciano dos Santos |
| collection | DOAJ |
| description | The data presented in this work are from the very accurate reactor noise measurements performed in the IPEN/MB-01 research reactor facility. The quantity inferred from the measured data was the Auto Power Spectral Density (APSD) with the frequency range extended up to 100 kHz. The core configuration considered a short version of the IPEN/MB-01 core, consisted of a 26 × 24 rectangular array of fuel rods with control banks totally withdrawn. The measured reactivity excess for this configuration was equal to (10 ± 3) pcm. The subcriticality was reached by poisoning the reactor water with boric acid (H3BO3) in the concentrations of 286.8 and 578.6 ppm of natural boron. The main goal of these experiments was to test subcritical configurations with uniform poisoning. The average temperature for the experiment with 286.8 ppm of natural boron was (19.82 ± 0.37) °C and that for the 578.6 ppm was (19.89 ± 0.09) °C. The core was driven by the 241Am-Be start-up source (∼1.0 Ci) of the facility placed in the reflector. The APSD (in units of count2/Hz) was inferred employing the IPEN/MB-01 Correlator. The basic measured data arise from the pulses of two 3He Centronic detectors placed in the reflector region. |
| first_indexed | 2024-12-21T17:38:47Z |
| format | Article |
| id | doaj.art-d348cfc9977243aca70457925c96f628 |
| institution | Directory Open Access Journal |
| issn | 2352-3409 |
| language | English |
| last_indexed | 2024-12-21T17:38:47Z |
| publishDate | 2020-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj.art-d348cfc9977243aca70457925c96f6282022-12-21T18:55:41ZengElsevierData in Brief2352-34092020-12-0133106609APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facilityDiogo Feliciano dos Santos0Adimir dos Santos1Ricardo Diniz2Corresponding authors.; Nuclear Engineering Center, Nuclear and Energy Research Institute (IPEN), 2242 Prof. Lineu Prestes Avenue, 05508-000, Cidade Universitária, São Paulo, SP, BrazilCorresponding authors.; Nuclear Engineering Center, Nuclear and Energy Research Institute (IPEN), 2242 Prof. Lineu Prestes Avenue, 05508-000, Cidade Universitária, São Paulo, SP, BrazilNuclear Engineering Center, Nuclear and Energy Research Institute (IPEN), 2242 Prof. Lineu Prestes Avenue, 05508-000, Cidade Universitária, São Paulo, SP, BrazilThe data presented in this work are from the very accurate reactor noise measurements performed in the IPEN/MB-01 research reactor facility. The quantity inferred from the measured data was the Auto Power Spectral Density (APSD) with the frequency range extended up to 100 kHz. The core configuration considered a short version of the IPEN/MB-01 core, consisted of a 26 × 24 rectangular array of fuel rods with control banks totally withdrawn. The measured reactivity excess for this configuration was equal to (10 ± 3) pcm. The subcriticality was reached by poisoning the reactor water with boric acid (H3BO3) in the concentrations of 286.8 and 578.6 ppm of natural boron. The main goal of these experiments was to test subcritical configurations with uniform poisoning. The average temperature for the experiment with 286.8 ppm of natural boron was (19.82 ± 0.37) °C and that for the 578.6 ppm was (19.89 ± 0.09) °C. The core was driven by the 241Am-Be start-up source (∼1.0 Ci) of the facility placed in the reflector. The APSD (in units of count2/Hz) was inferred employing the IPEN/MB-01 Correlator. The basic measured data arise from the pulses of two 3He Centronic detectors placed in the reflector region.http://www.sciencedirect.com/science/article/pii/S235234092031489XZero power reactor noiseAPSD measurementsIPEN/MB-01 reactorIPEN/MB-01 CorrelatorSubcritical experiments |
| spellingShingle | Diogo Feliciano dos Santos Adimir dos Santos Ricardo Diniz APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility Data in Brief Zero power reactor noise APSD measurements IPEN/MB-01 reactor IPEN/MB-01 Correlator Subcritical experiments |
| title | APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility |
| title_full | APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility |
| title_fullStr | APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility |
| title_full_unstemmed | APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility |
| title_short | APSD up to 100 kHz dataset measured in the IPEN/MB-01 research reactor facility |
| title_sort | apsd up to 100 khz dataset measured in the ipen mb 01 research reactor facility |
| topic | Zero power reactor noise APSD measurements IPEN/MB-01 reactor IPEN/MB-01 Correlator Subcritical experiments |
| url | http://www.sciencedirect.com/science/article/pii/S235234092031489X |
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