The Comparation Between Effects of Camouflage Coefficient of Brass Powder and a Mixture of Powder and Fiber Graphite in Infrared Wave Range

In this paper, an attempt has been made to investigate the effects of the smoke containing Brass powders. Also the effects of smoke having a mixture of powder and fiber graphite on thermal wave are investigated. The results show that the camouflage coefficient of the Brass powder in infrared range is significantly larger than mixture of powder and fiber graphite. In addition, it is shown that powder particle size have a substantial effect on the camouflage coefficient.