| X-37B空天飞行器轻质非烧蚀热防护新技术 |
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| 引用本文： | 鲁芹,姜贵庆,罗晓光,胡龙飞.X-37B空天飞行器轻质非烧蚀热防护新技术[J].现代防御技术,2012,40(1):16-20. |
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| 作者姓名： | 鲁芹 姜贵庆 罗晓光 胡龙飞 |
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| 作者单位： | 中国航天空气动力技术研究院,北京,100074 |
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| 摘 要： | X-37B轨道飞行器是世界上第一个具有可重复使用、高超声速飞行、高机动变轨及快速响应能力的空天飞行器。X-37B突破了空天飞行器热防护技术的瓶颈,成功验证了新型的轻质非烧蚀热防护技术。分析了X-37B"全球快速精确打击目标"的特殊功能对热防护系统的需求,提出了X-37B空天飞行器热防护系统的新技术———轻质、非烧蚀,最后探索了X-37B热防护新技术的实施途径。
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| 关 键 词： | 轻质化 非烧蚀 防隔热一体化 梯度化 |
Lightweight and Non-Ablation New TPS for X-37B Aerospace Vehicle |
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| LU Qin
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JIANG Gui-qing
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LUO Xiao-guang
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HU Long-fei.Lightweight and Non-Ablation New TPS for X-37B Aerospace Vehicle[J].Modern Defence Technology,2012,40(1):16-20. |
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| Authors: | LU Qin JIANG Gui-qing LUO Xiao-guang HU Long-fei |
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| Institution: | (China Academy of Aerospace Aerodynamics,Beijing 100074,China) |
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| Abstract: | The unmanned X-37B orbit vehicle is the first reusable hypersonic aerospace vehicle in the world,featuring in hypersonic velocity,highly mobile orbit changing and rapid response capabilities.Broken through traditional TPS technology handicap,X-37B successfully demonstrates the performance of most notable thermal protection advance.Based on military commands analysis of X-37B,one kind of new type thermal protection technology lightweight and non-ablation is put forward,and furthermore,scientific approach of X-37B thermal protection explored. |
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| Keywords: | lightweight non-ablation integrated thermal protection gradient design |
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