Numerical simulation on effectiveness of wind-proof and dust suppressing wall built in open-air depots of iron and steel plants;

Regarding the pollution which is caused by open, non-organized dust dischargement resource such as open-air coalyard, getting the dusting and migrating rule of the dust is the most important question which needs to solve in order to control and govern it effectively.

The paper analyses the major problems encountered in fire protection design for large open storage chip piles,and introduces some existing examples of fire protection design for large chip piles in China.