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Electromagnetic transparent compound window for target tracking supersonic and hypersonic missiles
Electromagnetic transparent compound window for target tracking supersonic and hypersonic missiles
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机译：用于跟踪超音速和高超音速导弹的电磁透明复合窗口
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摘要
a permeable window for electromagnetic radiation with a zielverfolgenden over - or hypersonic missile, the window is held several together, mutually supportive fensterschichten (12,14), the choice of materials, thickness and arrangement of temperaturbedingte mechanically e tension over - or hyperschallflug compared to a continuous homogeneous window is reduced.in one implementation, the fensterschichten on their adjacent surfaces firmly connected and consist of materials with such different thermal expansion coefficientthat in the during the over - or hyperschallfluges through the window the temperature gradient in the different fensterschichten in substantially the same thermal expansion problems.another measure is that between the fensterschichten (12,14) a lubricating layer is present, a relative movement of the fensterschichten parallel to their adjacent surfaces allowed, so that the transmission of the tension between the fensterschichten (12,14 ) is reduced.
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