Along with the improvement of social living standards and entering into an aging society,improving and enhancing the......

为确定瑞安矿煤堆自燃的环境风速,提高煤堆自燃的预判能力,使用COMSOL Multiphysics 5.0数值仿真软件,开展了5个不同尺寸分别在孔......