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Author : G. W. R. Endres
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.3/5 (91 download)
Download or read book Neutron Dosimetry at Commercial Nuclear Plants written by G. W. R. Endres and published by . This book was released on 1981 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. M. Cummings
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (52 download)
Download or read book Neutron Dosimetry at Commercial Nuclear Plants written by F. M. Cummings and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (252 download)
Download or read book Neutron Dosimetry at Commercial Nuclear Plants written by and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. M. Cummings
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (161 download)
Download or read book Neutron Dosimetry at Commercial Nuclear Plants written by F. M. Cummings and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. W. Brackenbush
Publisher :
ISBN 13 :
Total Pages : 105 pages
Book Rating : 4.:/5 (116 download)
Download or read book Neutron Dosimetry at Commercial Nuclear Plants written by L. W. Brackenbush and published by . This book was released on 1984 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Dosimetry at Commercial Nuclear Plants. Annual Report of Subtask D written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was designed to observe the feasibility of the use by NRC licensees of the tissue equivalent proportional counter (TEPC) system as a neutron monitoring instrument. Laboratory tissue equivalent proportional counters were irradiated using 252Cf sources at NBS and PNL and were irradiated inside containment of four operating nuclear power plants (two boiling water reactors and two pressurized water reactors). On the average, neutron dose-equivalent rates determined using the TEPC were 1.05 times the calculated dose-equivalent rates for the bare and moderated 252Cf sources and 0.86 times the dose-equivalent rates determined using the multispheres inside containment of nuclear power plants. Further, neutron dose equivalent rates determined using portable remmeters were an average of 1.71 times the dose equivalent determined using the multispheres inside the containment of nuclear power plants. It was observed that while electronic noise from temperature and vibrational effects inside containment prohibited an adequate measure of absorbed dose from gammas, the measurement of neutron absorbed dose was unaffected by these environmental parameters. It is recommended that for use inside containment at nuclear power plants: (1) the laboratory scale TEPC is the superior technique for accurate determination of neutron dose equivalent, (2) for remmeters similar to the one evaluated in this study, neutron dose equivalent response should be corrected to account for dependence of response on neutron energy or the remmeters should be calibrated using a moderated neutron source, and (3) at present, the TEPC should not be used to measure absorbed dose from gammas. Upon the advent of a proven miniaturized TEPC, this instrument may prove to be a desirable replacement for current portable neutron monitoring devices for the determination of dose equivalent inside containment of commercial nuclear power plants.
Author : Harry Farrar
Publisher : ASTM International
ISBN 13 : 0803111843
Total Pages : 792 pages
Book Rating : 4.8/5 (31 download)
Download or read book Reactor Dosimetry written by Harry Farrar and published by ASTM International. This book was released on 1989 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John W. Baum
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)
Download or read book Neutron Dosimetry written by John W. Baum and published by . This book was released on 1955 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. Hofmann
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (758 download)
Download or read book Neutron Dosimetry at Nuclear Power Plants with Light Water Reactors (LWR) written by B. Hofmann and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Martin Ryan
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (992 download)
Download or read book Evaluation of Personnel Neutron Dosimetry at Operating Nuclear Power Plants written by Robert Martin Ryan and published by . This book was released on 1983 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Correlation of Neutron Data Taken at Commercial Nuclear Sites written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report, data from neutron measurement and dosimetry studies performed by Pacific Northwest Laboratory, the Environmental Measurements Laboratory, and Rensselaer Polytechnic Institute are examined and compared. The purpose of this data correlation effort is to determine whether useful relationships exist between the actual neutron dose equivalent in a typical commercial nuclear power reactor and various measurement parameters, such as ratios of the response of 9-in. to 3-in. spheres, neutron/gamma ratios, albedo dosimeter response and neutron spectrometer readings. In most neutron radiation fields found in the reactors visited, the response of albedo dosimeters can be brought into reasonable agreement with dose equivalents measured with multispheres, tissue equivalent proportional counters (TEPCs) or remmeters. Because the responses of the remmeters, like the responses of albedo dosimeters, are energy dependent, it is preferable to correct the responses of the albedo dosimeters to agree with dose equivalents measured with either TEPCs or multispheres. If one of these laboratory systems has been used to measure neutron dose equivalents at a specific pressurized water reactor, a calculated average albedo dosimeter correction factor can be used for most locations at that reactor. However, if the measured 9-in. to 3-in. remmeter ratio is greater than 0.20, it is advisable to use a plot of 9-in. to 3-in. remmeter ratios versus albedo dosimeter correction factors to obtain an albedo dosimeter correction factor. Because 9-in. to 3-in. remmeter ratios at boiling water reactors are typically greater than 0.20, the latter approach applies to this type of reactor.
Author : J.H. Baard
Publisher : Springer Science & Business Media
ISBN 13 : 9780792304869
Total Pages : 414 pages
Book Rating : 4.3/5 (48 download)
Download or read book Nuclear Data Guide for Reactor Neutron Metrology written by J.H. Baard and published by Springer Science & Business Media. This book was released on 1989-11-30 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The book is strongly recommended as a guide to all working schientists and engineers who are actively involved in reactor neutron dosimetry.' S. Ganesan in International Journal for Radiation Applied Intrumentation Part A, 41 (7) 1990
Author : L. A. Rathbun
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (15 download)
Download or read book Correlation of Neutron Data Taken at Commercial Nuclear Sites written by L. A. Rathbun and published by . This book was released on 1983 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Committee on Radiation Protection and Measurements (U.S.)
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (37 download)
Download or read book Measurement of Absorbed Dose of Neutrons, and of Mixtures of Neutrons and Gamma Rays written by National Committee on Radiation Protection and Measurements (U.S.) and published by . This book was released on 1961 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. M. Aldrich
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)
Download or read book Neutron Spectra and Dose Equivalent Inside Nuclear Power Reactor Containment written by J. M. Aldrich and published by . This book was released on 1981 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : WC. Morgan
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (125 download)
Download or read book Neutron Dosimetry for Reactor Pressure Vessel Applications written by WC. Morgan and published by . This book was released on 1970 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The neutron dosimetry analysis effort discussed is aimed solely at obtaining the most accurate projections of neutron fluence and future radiation embrittlement in the pressure vessel of an operating commercial power reactor. The mechanical property changes in materials for reactor pressure vessel applications are caused by neutron/atomic lattice interactions that are highly sensitive to material composition, irradiation temperature, and population and energy of the damage causing neutrons. Of these, the neutron fluence and spectra are most difficult to define accurately for a given irradiation condition since neither can be measured directly. Nevertheless, if radiation induced changes are to be understood and subsequently used as a basis for projecting changes in real reactor components, the neutron dosimetry analysis must be as precise as possible; the ultimate results of any such projections are highly dependent upon the accuracy of the neutron spectrum and neutron fluence used as input. Improvements in both of these areas, as well as in standardization of approaches, are needed for accurate projection of radiation induced changes in reactor pressure vessels. The current status of neutron dosimetry in power reactors is reviewed, and guidelines are provided for improving future dosimetry of reactor pressure vessel surveillance programs.
Author : H. G. Menzel
Publisher :
ISBN 13 :
Total Pages : 614 pages
Book Rating : 4.3/5 (91 download)
Download or read book Neutron Dosimetry written by H. G. Menzel and published by . This book was released on 1997 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
