نویسندگان
1 دانشگاه صنعتی نوشیروانی بابل
2 دانشگاه صنعتی بابل
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Designing stealth technologies for modern vessels requires methods for infrared signature reduction. First these signatures should be modeled. In this paper a method to calculate the infrared signatures of a naval vessel is presented. The thermal analysis allows to evaluate the temperature distribution on investigated objects showing which parts tend to be warmer. Also, we want to specify the primary sources of IR emissions on the vessel and discuss modeling steps of IR signature .The use of computer models allow to measure effects of many factors including solar heating, reflection and sea surface clutter.the methodology involves a multi-step process. First the infrared signatures of the ship characterized using a graphical tool and finally we evaluated the infrared emission. Field measurements were done after theoretical analysis and thermal camera is used in this step. Experiments are conducted in selected conditions taking into account solar radiation and radiation reflected from elements of the surrounding environment.
کلیدواژهها [English]
)