Related Experiment Video
Updated: Aug 9, 2026

Laser-heating and Radiance Spectrometry for the Study of Nuclear Materials in Conditions Simulating a Nuclear Power Plant Accident
Published on: December 14, 2017
Evaluation of induced radioactivity in structural material of Toshiba Training Reactor 'TTR1'
Mikio Uematsu1, Masahiko Kurosawa, Yoshiko Haruguchi
1Plant and System Planning Department, Toshiba Corporation, Shinsugita-cho 8, Isogo-ku, Yokohama 235-8523, Japan. Mikio.Uematsu@toshiba.co.jp
Abstract:
A decommissioning programme for the Toshiba Training Reactor (TTR1), a swimming pool type reactor used for reactor physics experiments and material irradiation, was started in August 2001. As a part of the programme, induced radioactivity in structural material was evaluated using neutron flux data obtained with the three-dimensional Sn code TORT. Induced activity was calculated with the isotope generation code ORIGEN-79 using activation cross section data created from multi-group library based on JENDL-3. The obtained results for radioactivities such as 60Co, 65Zn, 54Mn and 152Eu were compared with measured ones, and the present calculational method was confirmed to have enough accuracy.
More Related Videos
10:24Neutron Radiography and Computed Tomography of Biological Systems at the Oak Ridge National Laboratory's High Flux Isotope Reactor
Published on: May 7, 2021
07:52A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
Published on: April 12, 2017
Related Concept Videos
Nuclear Power
Nuclear Fuels
Nuclear fuel consists of a fissile isotope, such as uranium-235, which must be present in sufficient quantity to provide a...
Imaging Studies II: Positron Emission Tomography and Scintigraphy
Fundamental Principles of PET
Biological Effects of Radiation