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在一维扩散模型的基础上,建立了放射性核素在水质中的瞬态三维扩散模型,并给出了瞬态排放模式下模型的计算公式,实现了水质中放射性核素扩散浓度的快速估算.在MATLAB程序下,利用该方法对一个实例进行了仿真分析,得出相关结论,对于核泄漏事故下放射性核素扩散浓度预测评估及制定安全措施具有指导意义.
水质中放射性核素瞬态三维扩散模型的建立及求解
【摘 要】
：
在一维扩散模型的基础上,建立了放射性核素在水质中的瞬态三维扩散模型,并给出了瞬态排放模式下模型的计算公式,实现了水质中放射性核素扩散浓度的快速估算.在MATLAB程序下,
【机 构】
：
海军蚌埠士官学校 防化教研室,海军医学研究所 防护医学研究室
【出 处】
：
数学的实践与认识
【发表日期】
：
2004年期
【基金项目】
：
总后勤部科研项目;
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