3D Representation of Isotopic Gamma-Radiation Ezposures within Nuclear Plants for Improved Radioprotection and Plant Safety
A better awareness of the origin and nature of gamma doses in nuclear environments is demonstrated by displaying the dose maps created by individual isotopes that are present in radioactive contaminations. This isotopic representation of doses is much more informative than showing a map of the measured total doses. Two practical examples are given: (a) the placing of protections, and (b)using radiation decay to help plan dismantling operations. The necessary isotopic information can be easily obtained by the new EDF CZT gamma spectrometer that is now in all its NPPs. EDF and IFE plan to use this sensor and 3D (virtual reality) techniques to display the dose distributions from isotopes so that radioprotection personnel and engineering services may better appreciate the radiological aspects of complex situations. Such 3D visualisations can also be considered as an educational tool for training and improved ALARA procedures.
radiation awareness radiation representation radioprotection virtual reality
Piotrowski Leon Rindahl Grete
Electricitéde France, Research & Development, F-92140 Clamart, France Institutt for Energiteknikk, NO -1751 Halden, Norway
国际会议
ISSNP2008、CSEPC、ISOFIC2008(第二届21世纪和谐核电系统国际会议、第四届电厂控制中认知系统工程方法国际会议暨第三届未来核电厂仪表与控制国际会议)
哈尔滨
英文
3-9
2008-09-08（万方平台首次上网日期，不代表论文的发表时间）