Zobrazeno 1 - 10
of 43
pro vyhledávání: '"R.F. Saxe"'
Autor:
R.F. Saxe
Publikováno v:
Annals of Nuclear Energy. 13:399-412
This paper describes the analysis of fluctuation signals from a nuclear reactor. The methods of analysis differ from the usual Fourier transform methods and include digital filtration, envelope generation by the use of Hilbert transforms, deconvoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f4e619cbcb8b9bb4c2a9509b23a9e9
https://doi.org/10.1016/0306-4549(86)90038-1
https://doi.org/10.1016/0306-4549(86)90038-1
Autor:
R.F. Saxe
Publikováno v:
Annals of Nuclear Energy. 3:471-475
Digitized fluctuation signals from an ex-core ion-chamber of a PWR were analysed to produce a Power Spectral Density, (PSD), curve by two means: (1) by digital filter techniques and (2) by a Fast Fourier Transform program. For both these methods, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5522054d6da8c160c7b6dbc797711593
https://doi.org/10.1016/0306-4549(76)90063-3
https://doi.org/10.1016/0306-4549(76)90063-3
Publikováno v:
Annals of Nuclear Science and Engineering. 1:49-53
The feasibility of various methods of applying a pseudo-random binary input to the control rods of a power reactor system was investigated and three automatic methods were devised. Experiments were conducted using a manually-applied pseudo-random bin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8803384ab2415a42ae4523a9c792cd4
https://doi.org/10.1016/0302-2927(74)90093-2
https://doi.org/10.1016/0302-2927(74)90093-2
Autor:
R.F. Saxe
Publikováno v:
Annals of Nuclear Energy. 4:69-78
The detection and measurement of echoes occurring in the measured parameters of a pressurized water reactor has been investigated. It is shown that echoes do occur and can be measured. It is also shown that a distortion of these echoes can materially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386b707f44b5d4f92dd8031a6882ed3b
https://doi.org/10.1016/0306-4549(77)90004-4
https://doi.org/10.1016/0306-4549(77)90004-4
Publikováno v:
Annals of Nuclear Energy. 3:477-488
An apparent malfunction in a pressurized water reactor system has been investigated using fluctuation analysis. Both frequency-domain and time-domain analyses have been used and the results obtained by the two methods have been compared. The recordin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14d1bd6d639b7eabd891b45d047fe9e4
https://doi.org/10.1016/0306-4549(76)90064-5
https://doi.org/10.1016/0306-4549(76)90064-5
Autor:
R.F. Saxe
Publikováno v:
Proceedings of the IEE - Part B: Radio and Electronic Engineering. 102:371-374
Routine impulse testing is usually carried out using an impulse generator and a cathode-ray oscillograph, the breakdown of the object under test being indicated by the sudden collapse of the wave to zero. The method is limited by the difficulty of vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5380814fb5ad957ebe1b91f3d6b593f
https://doi.org/10.1049/pi-b-1.1955.0076
https://doi.org/10.1049/pi-b-1.1955.0076
Publikováno v:
Journal of Nuclear Energy. 25:139-153
The relative sensitivities of two possible methods for the detection of boiling in reactors have been measured, under near ideal conditions, and it has been shown that the acoustical method is more sensitive than the neutron-flux noise method by a fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6e606cefbe7f8a5c9940873d137fa69
https://doi.org/10.1016/0022-3107(71)90012-8
https://doi.org/10.1016/0022-3107(71)90012-8
Publikováno v:
Nuclear Engineering and Design. 8:229-240
An experimental investigation was made of the acoustical noise emitted by flow-induced cavitation in reactor fuel element coolant channels. Spectra of the acoustical noise emitted are shown and are correlated with optical measurements taken by means
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be38afa5fa0a3e72e1c44f8512c965d3
https://doi.org/10.1016/0029-5493(68)90030-7
https://doi.org/10.1016/0029-5493(68)90030-7
Autor:
R.F. Saxe
Publikováno v:
Progress in Nuclear Energy. 15:837-839
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bfa26cb53a9fe0cfa537c03ad20bf1a
https://doi.org/10.1016/0149-1970(85)90116-7
https://doi.org/10.1016/0149-1970(85)90116-7
Autor:
R.F. Saxe
Publikováno v:
Annals of Nuclear Energy. 3:540-542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b62c48672ed13ce49c06274334cf335a
https://doi.org/10.1016/0306-4549(76)90071-2
https://doi.org/10.1016/0306-4549(76)90071-2