Migpore, a code package for the estimation of migration of radioactive species in a porous medium

Abstract
In the event of an accidental leakage of high level radioactive waste buried deep in repositories surrounded by rock, the build up of the concentration of the radioactive species within the rock needs to be assessed. Towards this, we follow the model of Chen and Li and provide a numerical code to solve the relevant partial differential equations using a compact finite difference scheme.

Title of program: Migpore
Catalogue Id: AEQI_v1_0

Nature of problem
We consider the case of an accidental leakage of high level radioactive waste into the surrounding rock (a porous medium).

Versions of this program held in the CPC repository in Mendeley Data
AEQI_v1_0; Migpore; 10.1016/j.cpc.2013.08.012

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要
若深埋于岩石环绕的处置库中的高放放射性废物（high level radioactive waste）发生意外泄漏，需对岩石内部放射性核素（radioactive species）的浓度累积情况进行评估。为此，我们沿用Chen与Li提出的模型，开发了一套数值程序，采用紧致有限差分格式（compact finite difference scheme）求解相关偏微分方程（partial differential equations）。

程序名称：Migpore
目录编号：AEQI_v1_0

问题属性
我们研究的场景为：高放放射性废物意外泄漏进入周边多孔介质（porous medium）岩石中。

存放在Mendeley数据集中CPC库的该程序版本：
AEQI_v1_0; Migpore; 10.1016/j.cpc.2013.08.012

本程序源自贝尔法斯特女王大学所维护的CPC程序库（1969-2019年）