Abstract
A subcritical nuclear reactor, Model 9000, Nuclear Chicago, is installed and operating at the Aristotle University of Thessaloniki, in the Atomic and Nuclear Physics Laboratory, at Thessaloniki, Northern Greece. The fuel is about 5500 lbs (2495 kgs) natural uranium metal (U3U8), the moderator about 3600 lbs (1633 kgs) light water, H2O and the reflector is also light, water, H2O. The lattice core is hexagonal, 42 inches (1.07 m) high and of 35 inches (88.90 cm) maximum diameter. The neutron source at the core is Am-Be 5 curies (185 GBq), 1.1·107n·s−1. The reactor is used for the activation of various materials by neutrons such as indium, the determination of the thermal neutrons flux, the horizontal and the vertical distribution of the neutron flux, material buckling, B, and geometric buckling, B, the parameters of the reactor, and the albedo of water for thermal neutrons with foils of indium.
Similar content being viewed by others
References
S. CHaralambous, Experiments in Atomic and Nuclear Physics, P. Ziti, Thessaloniki, Greece, 1983.
S. Glasstone, Principles of Nuclear Reactor Engineering, Van Nostrand Co., Inc., Princeton, 1957.
S. Glasstone, M. C. Edlund, The Elements of Nuclear Reactor Theory, D. Van Nostrand Co., Inc., New York, 1957.
S. Glasstone, A. Sesonske, Nuclear Reactor Engineering, Van Nostrand Reinhold Company, New York, 1967.
D. D. Glower, Experimental Reactor Analysis and Radiation Measurements. McGraw Hill Book Company, Berkshire (U.K.), 1965.
E. D. Jordan, The Design and Operation of a Subcritical Reactor, New York University Press, New York, 1955.
C. M. Lederer, V. S. Shirley, Table of Isotopes, J. Wiley & Sons, Inc., 1978.
L. C. Schmid, Critical Assemblies and Reactor Research, Whiley-Interscience, New York, 1971.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Papastefanou, C. Measurement of neutron flux and albedo of water for thermal neutrons with foils of indium in a subcritical nuclear reactor. Journal of Radioanalytical and Nuclear Chemistry 261, 671–678 (2004). https://doi.org/10.1023/B:JRNC.0000037112.08894.21
Issue Date:
DOI: https://doi.org/10.1023/B:JRNC.0000037112.08894.21