NDLI: New generation enrichment monitoring technology for gas centrifuge enrichment plants

Content Provider	IEEE Xplore Digital Library
Author	Ianakiev, K. D. Alexandrov, B. S. Boyer, B. D. Hill, T. R. MacArthur, D. W. Marks, T. A. Moss, C. E. Nolen, B. P. Paffett, M.T. Sheppard, G. A. Swinhoe, M.T.
Copyright Year	2008
Description	Author affiliation: Los Alamos National Laboratory, NM 87545 USA (Ianakiev, K. D.; Alexandrov, B. S.; Boyer, B. D.; Hill, T. R.; MacArthur, D. W.; Marks, T. A.; Moss, C. E.; Nolen, B. P.; Paffett, M.T.; Sheppard, G. A.; Swinhoe, M.T.)
Abstract	We report our progress toward development of new generation on-line enrichment monitoring technology for UF gas centrifuge plants based on a transmission source and a NaI spectrometer. We use an X-ray tube with transmission filters instead of a decaying isotopic transmission source to eliminate the costly replacement of this source. The UF gas density measurement is based on the energy dependency of the mass attenuation for two characteristic X-ray lines generated by the transmission filters. An analytical expression for the UF density is derived and criteria for the selection of transmission energies are discussed. Because of the differential method of measurement, the UF gas density does not depend on the intensity of the X-ray source. We describe a design of a sealed UF gas test stand for development testing and calibration of various on-line enrichment monitoring instruments. The sealed source is intended to replace a UF gaseous loop currently used for calibration.
Starting Page	3055
Ending Page	3059
File Size	2826572
Page Count	5
File Format	PDF
ISBN	9781424427147
ISSN	10957863
DOI	10.1109/NSSMIC.2008.4775001
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-19
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Monitoring Laboratories Telephony Calibration Instruments Density measurement Spectroscopy Attenuation Testing Filters
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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