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页岩二氧化碳压裂裂缝扩展规律研究 学位论文
硕士论文,北京: 中国科学院大学, 2024
Authors:  李志宇
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CO2 压裂  破裂压力  裂缝形态  声发射  裂缝扩展规律  
Suppression effect of the leading-edge groove on deep cavity noise at low speeds: Groove length 期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2024, 页码: 19
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  
Application of Wavenumber-frequency Method for Characteristic Frequency Prediction of Cavity Noise at Subsonic Speeds 期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2024, 卷号: 17, 期号: 2, 页码: 370-383
Authors:  Lu WS(陆维爽);  Wei L;  Wang Y;  Yang GW(杨国伟);  Zheng GN(郑冠男);  Sun ZX(孙振旭)
Favorite  |  View/Download:85/0  |  Submit date:2024/02/26
Cavity noise  Flow-acoustic feedback  Wavenumber-frequency analysis  Pressure fluctuation  Flow instability  
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)
Adobe PDF(3043Kb)  |  Favorite  |  View/Download:78/10  |  Submit date:2023/09/05
cavity noise  noise reduction  passive control  flow-acoustic feedback  acoustic resonance  
高速飞行器结构噪声激励热态动力学行为研究 学位论文
硕士论文,北京: 中国科学院大学, 2023
Authors:  刘聪
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高超声速飞行器,圆柱壳夹层板结构,热噪声环境,频域分析方法,结构动力学响应  
Effect of the trailing-edge flap on tones due to self-excited oscillation within the leading-edge slat cove 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 2023, 卷号: 237, 期号: 4, 页码: 853-864
Authors:  Lu WS(陆维爽);  Liu, Peiqing;  Guo, Hao
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high-lift device  leading-edge slat  aerodynamic noise  acoustic characteristics  trailing-edge flap  
Rock Physical Properties of Longmaxi Shale Gas Formation in South Sichuan Province, China 期刊论文
Minerals, 2023, 卷号: 13, 期号: 4, 页码: 1-13
Authors:  Guo W;  Zheng MJ;  Liu ZH;  Shen WJ(沈伟军);  Zhou SW;  Liang PP;  Chen YC
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Strouhal number for boundary shear flow past a circular cylinder in the subcritical flow regime 期刊论文
OCEAN ENGINEERING, 2023, 卷号: 269, 页码: 13
Authors:  Liu Y(刘艳);  Liu J(刘俊);  Gao FP(高福平)
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Vortex shedding  Bed-proximity effects  Shear flow  Particle image velocimetry (PIV)  Circular cylinder  
电磁弹射微重力装置的仿真分析 期刊论文
力学与实践, 2022, 卷号: 44, 期号: 06, 页码: 1381-1393
Authors:  张建泉;  董文博;  张永康;  张鑫;  李绪志;  安翼;  吴晗;  陈启生
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微重力装置  电磁弹射  动力学与控制  气动力分析  轮轨振动分析  
Optimum sensor configuration of surface arrays for retrieving accurate source mechanisms of microseismic events 期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 卷号: 219, 页码: 13
Authors:  Kong,Yue;  Chen WM(陈伟民);  Liu,Ning;  Kang,Boqi;  Li,Min
Adobe PDF(8335Kb)  |  Favorite  |  View/Download:193/50  |  Submit date:2022/11/21
Moment tensor  Sensor configuration  Hydraulic fracturing  Optimization  Condition number