摘要
本文采用三维有限单元法来解算采场瓦斯浓度分布,介绍了计算机程序,并就几个主要问题谈一下看法。
In this paper, the gas density distribution of work field is determined by means of three dimensional finite element technique, the computer program is introduced, and the several main problems are discussed too.
关键词
有限元
采场
瓦斯
浓度
finite element technique
permeatting flow
gas dispersion
vertical dispersivity
level dispersivity
coefficient
