Deflagration of flammable gases in closed vessels can cause great economic loss and casualty. At present, installing rupture disks on vessels is a useful method for protecting. The investigation into venting process of deflagration is of great importance for further study of design methods of safety venting.Venting is a widely applied method to protect equipment from being destroyed by internal explosions. The key problem on vent design is the appropriate design for the vent area. With the development of co...