中国医学装备Issue(4)：15-18,4.DOI:10.3969/J.ISSN.1672-8270.2014.04.005
核辐射突发事件气载放射性物质大气弥散计算软件的研发
Research on the nuclear radiation emergencies airborne radioactive material atmospheric dispersion calculation software
摘要
Abstract
Objective:To calculate the diffusion of airborne radioactive material fastly and accuratly when nuclear radiation emergencies occurs.Methods: Gaussian model were used for basis of the calculation, the conditions such as gravitational settling, ground reflection as well as radioactive decay and other factors were considered during the atmospheric dispersion calculation.Results: A software that can be used to calculate airborne radioactive material atmospheric dispersion under nuclear radiation emergencies were designed and developed. With tables, graphics and other forms downwind coordinates given in the results.Conclusion: This software can effectively reduce some difficulty of the calculation for the airborne spread of radioactive material, and can meet the need during nuclear radiation emergency response.关键词
核辐射/放射性/大气弥散/软件Key words
Nuclear radiation/Radioactive/Atmospheric dispersion/Software分类
医药卫生引用本文复制引用
周强,拓飞,徐翠华,张京,李文红,张庆,张建峰,苏旭..核辐射突发事件气载放射性物质大气弥散计算软件的研发[J].中国医学装备,2014,(4):15-18,4.基金项目
卫生行业科研专项(201002009)“辐射危害控制与核辐射卫生应急处置关键技术研究及其应用” （201002009）
