CN110135062A - 圆形多孔热防护材料的优化设计方法 - Google Patents
圆形多孔热防护材料的优化设计方法 Download PDFInfo
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- CN110135062A CN110135062A CN201910399995.6A CN201910399995A CN110135062A CN 110135062 A CN110135062 A CN 110135062A CN 201910399995 A CN201910399995 A CN 201910399995A CN 110135062 A CN110135062 A CN 110135062A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111651897A (zh) * | 2020-06-18 | 2020-09-11 | 北京理工大学 | 一种能够抑制高超声速边界层转捩的大尺寸缝隙微结构 |
CN114671043A (zh) * | 2022-04-25 | 2022-06-28 | 北京大学 | 材料参数的确定方法、飞行器及电子设备 |
Citations (6)
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JP2012052987A (ja) * | 2010-09-03 | 2012-03-15 | Takenaka Komuten Co Ltd | 吸音率計測装置、音響特性計測装置、方法、及びプログラム |
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CN106017372A (zh) * | 2016-05-04 | 2016-10-12 | 大连理工大学 | 一种超声无损测量耐磨涂层厚度与弹性模量的方法 |
CN108286952A (zh) * | 2017-12-13 | 2018-07-17 | 大连理工大学 | 一种涂覆层厚度、密度与纵波声速同时超声反演方法 |
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2019
- 2019-05-14 CN CN201910399995.6A patent/CN110135062B/zh active Active
Patent Citations (6)
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JP2012052987A (ja) * | 2010-09-03 | 2012-03-15 | Takenaka Komuten Co Ltd | 吸音率計測装置、音響特性計測装置、方法、及びプログラム |
CN102902886A (zh) * | 2012-09-27 | 2013-01-30 | 中国空气动力研究与发展中心高速空气动力研究所 | 亚跨超声速开式空腔流激振荡与声波模态预估方法 |
CN104198032A (zh) * | 2014-08-14 | 2014-12-10 | 合肥工业大学 | 一种矩形开口声传递率及声传递损失计算方法 |
CN104198584A (zh) * | 2014-09-18 | 2014-12-10 | 合肥工业大学 | 一种获得圆形开口声传递率及声传递损失的方法 |
CN106017372A (zh) * | 2016-05-04 | 2016-10-12 | 大连理工大学 | 一种超声无损测量耐磨涂层厚度与弹性模量的方法 |
CN108286952A (zh) * | 2017-12-13 | 2018-07-17 | 大连理工大学 | 一种涂覆层厚度、密度与纵波声速同时超声反演方法 |
Non-Patent Citations (7)
Title |
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ALEXANDER V. FEDOROV 等: "Stabilization of Hypersonic Boundary Layers by Porous Coatings", 《AIAA JOURNAL》 * |
LOGAN SCHWAN 等: "Complex dispersion relation of surface acoustic waves at a lossy metasurface", 《APPLIED PHYSICS LETTERS》 * |
R. ZHAO 等: "Theoretical Modeling and Optimization of Porous Coating for Hypersonic Laminar Flow Control", 《AIAA JOURNAL》 * |
TUO LIU 等: "Inherent losses induced absorptive acoustic rainbow trapping with a gradient metasurface", 《JOURNAL OF APPLIED PHYSICS》 * |
VIOLA WARTEMANN 等: "Numerical Investigation of Hypersonic Boundary-Layer Stabilization by Porous Surfaces", 《AIAA JOURNAL》 * |
涂国华 等: "多孔表面抑制第二模态失稳的最优开孔率和孔半径分析", 《空气动力学学报》 * |
赵瑞 等: "声学超表面抑制Mack第2模态机理与优化设计", 《气体物理》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111651897A (zh) * | 2020-06-18 | 2020-09-11 | 北京理工大学 | 一种能够抑制高超声速边界层转捩的大尺寸缝隙微结构 |
CN111651897B (zh) * | 2020-06-18 | 2022-10-11 | 北京理工大学 | 一种能够抑制高超声速边界层转捩的大尺寸缝隙微结构 |
CN114671043A (zh) * | 2022-04-25 | 2022-06-28 | 北京大学 | 材料参数的确定方法、飞行器及电子设备 |
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Inventor after: Zhao Rui Inventor after: Zhang Xinxin Inventor after: Wei Haogong Inventor after: Wen Zhiyong Inventor before: Zhao Rui Inventor before: Zhang Xinxin |
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Inventor after: Zhao Rui Inventor after: Zhang Xinxin Inventor after: Wei Haogong Inventor after: Wen Zhiyong Inventor after: Yu Jianyi Inventor before: Zhao Rui Inventor before: Zhang Xinxin Inventor before: Wei Haogong Inventor before: Wen Zhiyong |