NUMERICAL SIMULATION OF AIR CURRENTS AT THE INLET TO SLOT LEAKS OF VENTILATION SHELTERS

摘要

A mathematical model, computational algorithm, and computer program for calculating the vortical air flows in the slot leak of ventilation leaks equipped with thin baffle plates arranged randomly in space are developed on the basis of the method of discrete vortices. The laws governing the variation in the characteristics of detached flows at the inlet to the slot leak of the baffle plate are discovered. The computed values are compared to experimental data and calculations performed by means of other methods.