Abstract
This report describes a theoretical analysis of pulsed neutron experiments on the SHE (Semi-Homogeneous Critical Assembly in the Japan Atomic Energy Research Institute). Analysis of experiments has been performed on the following problems, using the time-dependent, two-group diffusion theory neglecting delayed neutrons.(1) Comparison between measured and calculated values representing the effectiveness of gray control rods.(2) Relation between the spatial harmonic contamination and the manner in which the reactor system is made subcritical.(3) How to decide the relative positions of neutron source and detector to minimize the harmonic effects.(4) Evaluation of error resulting from higher harmonics with a single-mode fitting method based on the response of a single detector.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
