A GLOBAL PILE OSCILLATOR FOR THE ROSSENDORF RESEARCH REACTOR (in German)
Journal Article
·
· Kernenergie (East Germany)
OSTI ID:4674029
A pile oscillator is described, which is installed in the Rossendorf Research Reactor (RFR). A hydraulic oscillation arrangement moves the sample periodically between the center and edge of the fission zone with a frequency of 0.05 Hz. The electronic measurement arrangement, at a reactor power of 500 w, possesses a sensitivity of plus or minus 10/sup -7/. This sensitivity could only be increased by an efficient drift elimination system, which on the basis of the frequent 2-Mw operation of the RFR sets no poison equilibrium at lower powers. For absorption-cross-section measurements, a sensitivity of plus or minus 0.25 mm/sup 2/ was achieved. (tr-auth)
- Research Organization:
- Zentralinstitut fur Kernphysik, Rossendorf, Ger.
- NSA Number:
- NSA-17-033380
- OSTI ID:
- 4674029
- Journal Information:
- Kernenergie (East Germany), Journal Name: Kernenergie (East Germany) Vol. Vol: 6; ISSN KERNA
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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