Supported by Natural Science Fund ation for Major Research Plan of China (No.90815019);National Natural Science Foundation of China (No.50879053);National Key Project of Scientific and Technical Supporting Programs Funded by Ministry of Science and Technology of China (No.2006BAB04A13)
Under forced ventilation,the dust diffusion of underground powerhouse construction is investigated using a 3D high Reynolds number k-ε model.The interfacial momentum transfers and the wall roughness in the wall funct...