黑龙江科技学院学报2013，Vol.23Issue(4)：333-336,4.DOI:10.3969/j.issn.1671-0118.2013.04.004
基于ANSYS温度场的煤层瓦斯压力模拟可行性
Feasibility study of coal seam gas pressure simulation based on ANSYS temperature field
摘要
Abstract
Aimed at investigating the variation law of the gas flow in coal seams,vulnerable to the destruction of the balanced state for gas by the construction of coal mining,this paper discusses the simulation of gas drainage using drilling on coal seam by the ANSYS and study on the gas pressure distribution around the drilling within a certain period of time and the trend to the pressure change in measuring point over time.The combination of observational data of the 42035 face in Taoshan mine with the simulation results show that the measuring value for measured points around drilling are basically consistent with the simulation results,proving the feasibility of gas seepage simulation using the ANSYS temperature field.关键词
钻孔抽放/渗流场/温度场/瓦斯压力分布Key words
drilling drainage / seepage field / temperature field / distribution of gas pressure分类
矿业与冶金引用本文复制引用
张迎新,孙浩..基于ANSYS温度场的煤层瓦斯压力模拟可行性[J].黑龙江科技学院学报,2013,23(4):333-336,4.基金项目
黑龙江省科技攻关重大项目(GA04A501) （GA04A501）
