2020 Annual Meeting

Presentation information

Oral presentation

VII. Health Physics and Environmental Science » VII. Health Physics and Environmental Science

[2F07-13] Environmental Safety

Tue. Mar 17, 2020 2:45 PM - 4:40 PM Room F (Lecture Bildg. M 1F M-2)

Chair:Masahiko Machida(JAEA)

4:00 PM - 4:15 PM

[2F12] Development of an estimation method of concentration distribution and release amount of radionuclide discharged to the atmosphere using gamma-ray imaging

(2)Calculation of radionuclides concentration distribution in the atmosphere

*Hiromasa Nakayama1, Daiki Satoh1, Yoshihiro Furuta1, Haruyasu Nagai1 (1. JAEA)

Keywords:atmospheric dispersion calculation, radiation measurement , distributions of radionuclides concentration, estimation method of release amount , gamma-ray imaging

We have been developing an estimation method of concentration distribution and release amount of radionuclide discharged to the atmosphere using gamma-ray imaging. In this study, we present approach to calculate distributions of radionuclides concentration in the atmosphere.