论文部分内容阅读
“不死鸟”导弹是美国较先进的空空导弹。一九七○年,为了改善天线罩的抗雨腐蚀能力和气动力性能,休斯飞机公司将天线罩原设计的正切卵形形状改成了正割卵形形状,并增加了金属顶端。天线罩改进方案的非密资料发表为 AD767755,我们对此报告进行了翻译,发表在《国外航空技术》一九七九年军械类第十期上。由于保密的原因,上述报告没有给出天线罩的具体厚度,给出的金属顶端的形状尺寸也明显不合理。经过分析计算,本文给出了天线罩的具体厚度和金属顶端形状的合理尺寸,并对其它性能做了归纳整理。
“Phoenix” missile is the United States more advanced air-to-air missiles. In 1970, in order to improve the radome’s corrosion resistance and aerodynamic performance, Hughes Aircraft changed the shape of the tangent oval of the radome’s original design into a secant oval shape and added a metal tip. The non-greenest information on the radome improvement program was published as AD767755, which we translated and is published in the 19th issue of the “Aeronautics and Astronautics” foreign aviation technology. Due to confidentiality reasons, the report does not give the specific thickness of the radome, given the shape and size of the metal tip is obviously unreasonable. After analysis and calculation, this paper gives a reasonable size of the radome specific thickness and the top shape of the metal, and other properties are summarized.