에어와이핑 시스템 고속유동장 연구

The air wipping system that is erupted the compressibility of a fluid through microscopic nozzle, it removes the surface of dust and heteromorphy material contact to the surface of manufacture material the spreaded air with high speed and in case of the necessity for surface coating, according to manufacture material that it can plate melted coating material to the surface, constantly. This system was applicating the dry, cooling, clean, platting plant etc. of product, usefully in the whole instruction line. The most useful application of filed is using for product an auto a galvanized steel sheet in continuous fusion zinc galvanizing. For this paper, we performed base research about that the analyzation of flowing characteristics of compressibility fluid in air wipping system for flowing fluid and the flowing visualization of air wipping flowing characteristics for using the method of ultrahigh speed image processing.