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| Passive control on deep cavity noise at subsonic speeds by leading-edge grooves 期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2023
Authors: Lu WS(陆维爽); Zheng GN(郑冠男)
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cavity noise noise reduction passive control flow-acoustic feedback acoustic resonance |
| 基于自发辐射的火焰结构和温度场多维度测量方法研究 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors: 周功喜
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发射光谱 多视角内窥成像 热致分子辐射 多维度温度测量 发动机应用 |
| A frequency-domain formulation for predicting multi-frequency noise generated by flows with periodically moving boundaries 期刊论文
JOURNAL OF THEORETICAL AND COMPUTATIONAL ACOUSTICS, 2023, 页码: 29
Authors: Zhou, Zhiteng; Wang, Hongping; Zang, Zhenyu; Wang, Shizhao
Adobe PDF(4164Kb) | Favorite | View/Download：115/5 | Submit date：2023/03/20
Ffowcs Williams and Hawkings integral broadband noise multi-frequency noise frequency-domain formulation moving boundaries |
| 分形凹角蜂窝结构声子晶体振动带隙特性 期刊论文
人工晶体学报, 2022, 卷号: 51, 期号: 08, 页码: 1343-1352+1360
Authors: 陈新华; 张晨; 陈猛; 郭振坤; 郝天琪
Adobe PDF(2745Kb) | Favorite | View/Download：226/77 | Submit date：2022/11/14
分形 凹角结构 蜂窝结构 带隙 声子晶体 负泊松比 减振降噪 |
| 水下穿孔结构的低频吸声设计与声子玻璃吸声预报研究 学位论文
博士论文，北京: 中国科学院大学, 2022
Authors: 裴东亮
Adobe PDF(12261Kb) | Favorite | View/Download：288/10 | Submit date：2022/07/01
并联吸声结构，低频宽带吸声，水下多孔材料预报，声子玻璃隔振，拓扑声波导 |
| Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration 期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 3, 页码: 19
Authors: Ju SJ(鞠胜军); Sun ZX(孙振旭); Guo DL(郭迪龙); Yang GW(杨国伟); Wang YT(王业腾); Yan C(闫畅)
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high-lift devices computational fluid dynamics computational aeroacoustics Kriging surrogate model optimization design |
| IDDES method based on differential Reynolds-stress model and its application in bluff body turbulent flows 期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2021, 卷号: 119, 页码: 13
Authors: Wang, Gang; Li, Quanzheng; Liu Y(刘毅)
Adobe PDF(4661Kb) | Favorite | View/Download：214/45 | Submit date：2022/06/11
Detached-eddy simulation Reynolds-stress model Massively separated flows Tandem cylinders Launch vehicle Transonic buffet |
| Power spectral density analysis for nonlinear systems based on Volterra series 期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021, 卷号: 42, 期号: 12, 页码: 1743-1758
Authors: Wu, Penghui; Zhao, Yan; Xu XH(许向红)
Adobe PDF(356Kb) | Favorite | View/Download：192/31 | Submit date：2022/01/12
Volterra series nonlinear system generalized frequency response function (GFRF) power spectrum density (PSD) O324 |
| Space-time frequency spectra analyses of the unsteady cavitating vortical flows inside a mixed-flow pump 期刊论文
Ocean Engineering, 2021, 卷号: 238, 页码: 109758
Authors: Huang RF(黄仁芳); Qiu RD(丘润荻); Wang YW(王一伟）; Luo XW(罗先武); Zhang W(张伟)
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Mixed-flow pump Pressure fluctuations Cavitation Wavelet analysis |
| Characterizing combustion of a hybrid rocket using laser absorption spectroscopy 期刊论文
EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2021, 卷号: 127, 页码: 9
Authors: Fang SH(方思晗); Wang ZZ(王泽众); Lin X(林鑫); Li F(李飞); Li RJ(李仁杰); Li, Jing; Zhang, Zhedian; Liu, Yan; Yu XL(余西龙)
Adobe PDF(4367Kb) | Favorite | View/Download：547/67 | Submit date：2021/08/03
Tunable diode laser absorption spectroscopy Hybrid rocket motor Temperature Partial pressure Combustion efficiency |
