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A study of power fluctuations in a flip fuel reactor using the technique of noise analysis

Abstract

The Nuclear Science Center Reactor at Texas A and M University has experienced minor power fluctuations when operating at or near 1 megawatt. A noise analysis system was developed to investigate these fluctuations assuming that void formation, primarily due to nucleate boiling, was the cause. Experiments were carried out to correlate boiling noise with power level, fission product poisoning, and pool temperature. Results show that void formation in the core is the probable cause of the fluctuations with the onset of boiling occurring at 400 Kw. Data was also obtained that indicated the presence of boiling in a standard TRIGA core. (author)
Authors:
Randall, J D; Wood, G C; Edwards, M A [1] 
  1. Texas A and M University (United States)
Publication Date:
Jul 01, 1974
Product Type:
Conference
Report Number:
INIS-US-09N0328; TOC-5
Resource Relation:
Conference: 3. TRIGA owners' conference, Albuquerque, NM (United States), 25-27 Feb 1974; Other Information: Country of input: International Atomic Energy Agency (IAEA); 4 refs, 10 figs; Related Information: In: 3. TRIGA owners' conference. Papers and abstracts, 432 pages.
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; EDUCATIONAL FACILITIES; FISSION PRODUCTS; FLUCTUATIONS; NOISE; NUCLEAR FUELS; NUCLEATE BOILING; POISONING; STANDARDS; TRIGA TYPE REACTORS; VOIDS
OSTI ID:
21217736
Research Organizations:
General Atomic Co., San Diego, CA (United States)
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
TRN: US09N0343086520
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
page(s) 2.77-2.93
Announcement Date:
Oct 19, 2009

Citation Formats

Randall, J D, Wood, G C, and Edwards, M A. A study of power fluctuations in a flip fuel reactor using the technique of noise analysis. United States: N. p., 1974. Web.
Randall, J D, Wood, G C, & Edwards, M A. A study of power fluctuations in a flip fuel reactor using the technique of noise analysis. United States.
Randall, J D, Wood, G C, and Edwards, M A. 1974. "A study of power fluctuations in a flip fuel reactor using the technique of noise analysis." United States.
@misc{etde_21217736,
title = {A study of power fluctuations in a flip fuel reactor using the technique of noise analysis}
author = {Randall, J D, Wood, G C, and Edwards, M A}
abstractNote = {The Nuclear Science Center Reactor at Texas A and M University has experienced minor power fluctuations when operating at or near 1 megawatt. A noise analysis system was developed to investigate these fluctuations assuming that void formation, primarily due to nucleate boiling, was the cause. Experiments were carried out to correlate boiling noise with power level, fission product poisoning, and pool temperature. Results show that void formation in the core is the probable cause of the fluctuations with the onset of boiling occurring at 400 Kw. Data was also obtained that indicated the presence of boiling in a standard TRIGA core. (author)}
place = {United States}
year = {1974}
month = {Jul}
}