复合材料飞机沉积静电防护研究

早期的飞机主要由金属材料构成,因为金属具有良好的导电效果,可以将在空中产生的沉积静电快速的传到位于机翼和安定面后缘等位置的静电放电器上释放到机外,不至于造成灾难性的损伤。但是现代飞机采用复合材料的比重越来越高,复合材料虽然具有优异的性能但是更容易产生静电放电,但是对飞机静电防护也提出了更高的要求。

the early aircraft was mainly composed of metal materials.Due to the good conductive effect of metal,the deposition static electricity generated in the air can be quickly transmitted to the electrostatic discharger located on the wings and the rear edge of the stabilizer plane and so on,so as to avoid catastrophic damage.However,the proportion of composite material used in modern aircraft is higher and higher.Although composite material has excellent performance,it is easier to generate electrostatic discharge,but it also puts forward higher requirements for aircraft electrostatic protection.