Monte Carlo simulation of the Greek Research Reactor neutron irradiation facilities

✍ Scribed by I.E. Stamatelatos; M. Varvayanni; F. Tzika; A.B.F. Ale; N. Catsaros

• Publisher: Elsevier Science
• Year: 2007
• Tongue: English
• Weight: 349 KB
• Volume: 263
• Category: Article
• ISSN: 0168-583X
• DOI: 10.1016/j.nimb.2007.04.074

✦ Synopsis

A Monte Carlo simulation of the Greek Research Reactor was carried out using MCNP-4C2 code and continuous energy cross-section data from ENDF/B-VI library. A detailed model of the reactor core was employed including standard and control fuel assemblies, reflectors and irradiation devices. The model predicted neutron flux distributions within the core in good agreement with calculations performed using the deterministic code CITATION and measurements using activation foils. The model is used for the prediction of the neutron field characteristics at the reactor irradiation devices and enables the design and evaluation of experiments involving material irradiations.