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主动和被动驱动下仿生柔性结构的流固耦合研究 学位论文
博士论文,北京: 中国科学院大学, 2019
作者:  张翔
Adobe PDF(18143Kb)  |  收藏  |  浏览/下载:582/30  |  提交时间:2019/11/26
流固耦合  浸入边界方法  主动和被动驱动  仿生推进  流致振动  
携带颗粒各向同性湍流的大涡模拟与亚格子模型 学位论文
博士论文,北京: 中国科学院大学, 2019
作者:  周志登
Adobe PDF(14906Kb)  |  收藏  |  浏览/下载:654/29  |  提交时间:2019/11/27
颗粒拉格朗日弥散  大涡模拟  湍流亚格子模型  颗粒亚格子模型  人工神经网络  有限颗粒雷诺数  
Numerical study of scour depth effect on wave-induced seabed response and liquefaction around a pipeline 期刊论文
MARINE GEORESOURCES & GEOTECHNOLOGY, 2019, 页码: 12
作者:  Li H;  Wang SQ;  Chen XG;  Hu C(胡存);  Liu JZ
浏览  |  Adobe PDF(2068Kb)  |  收藏  |  浏览/下载:228/91  |  提交时间:2020/03/21
Pipeline  liquefaction depth  scour depth  pore pressure response  anisotropic seabed  
Modelling of reactor pressure vessel subjected to pressurized thermal shock using 3D-XFEM 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2019, 卷号: 353, 页码: 13
作者:  Mora DF;  Niffenegger M;  Qian GA(钱桂安);  Jaros M;  Niceno B
浏览  |  Adobe PDF(5171Kb)  |  收藏  |  浏览/下载:334/94  |  提交时间:2019/11/26
Pressurized thermal shock  Large Break LOCA  Stress intensity factor  Reactor pressure vessel  Fracture mechanics  XFEM  
An efficient CDEM-based method to calculate full-scale fragment field of warhead 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2019, 卷号: 133, 页码: 16
作者:  Wang HZ;  Bai CH;  Feng C(冯春);  Xue K;  Zhu XG(朱心广)
浏览  |  Adobe PDF(3617Kb)  |  收藏  |  浏览/下载:429/241  |  提交时间:2020/03/11
Fragments field  Continuum-based discrete element method  Cross-scale calculation  Detonation product leakage algorithm  
Numerical investigation of mode transition and hysteresis in a cavity-based dual-mode scramjet combustor 期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 94, 页码: 10
作者:  Zhang X(张旭);  Yue LJ(岳连捷);  Huang TL(黄庭隆);  Zhang QF(张启帆);  Zhang XY(张新宇)
浏览  |  Adobe PDF(3862Kb)  |  收藏  |  浏览/下载:329/113  |  提交时间:2020/03/21
Hysteresis  Dual-mode scramjet  Supersonic combustion  Mode transition  Flame stabilization  Combustion oscillation  
A multiscale reconstructing method for shale based on SEM image and experiment data 期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 卷号: 179, 页码: 586-599
作者:  Ji LL(姬莉莉);  Lin M(林缅);  Cao GH(曹高辉);  Jiang WB(江文滨)
浏览  |  Adobe PDF(5660Kb)  |  收藏  |  浏览/下载:518/117  |  提交时间:2019/09/09
Multiscale pore structure  Multiscale reconstructing method  lREV  Digital-experimental model  Shale  
Investigation on the cycle performance and the combustion characteristic of two CO2-based binary mixtures for the transcritical power cycle 期刊论文
ENERGY, 2019, 卷号: 179, 页码: 454-463
作者:  Pan LS(潘利生);  Ma YJ;  Li T(李腾);  Li HX(李慧鑫);  Li B;  Wei XL(魏小林)
浏览  |  Adobe PDF(1691Kb)  |  收藏  |  浏览/下载:237/73  |  提交时间:2019/09/09
CO2-Based mixtures  Transcritical power cycle  Waste heat recovery  Flammability  
A novel CACOR-SVR multi-objective optimization approach and its application in aerodynamic shape optimization of high-speed train 期刊论文
SOFT COMPUTING, 2019, 卷号: 23, 期号: 13, 页码: 5035-5051
作者:  Zhang Y;  Guo DL(郭迪龙);  Sun ZX(孙振旭);  Chen DW
浏览  |  Adobe PDF(2843Kb)  |  收藏  |  浏览/下载:379/85  |  提交时间:2019/09/09
Chaos ant colony optimization  Support vector machine  Multi-objective optimization  Vehicle modeling function  High-speed trains  
流动干扰对颤振的影响研究 学位论文
硕士论文,北京: 中国科学院大学, 2019
作者:  姜倩
Adobe PDF(4598Kb)  |  收藏  |  浏览/下载:325/6  |  提交时间:2019/06/04
颤振  干扰流动  CFD/CSD耦合  复杂结构