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Thermodynamics performance assessment of precooled cycle engines with ammonia as the fuel and coolant 期刊论文
ACTA MECHANICA SINICA, 2025, 卷号: 41, 期号: 2, 页码: 18./通讯作者:Lu, Yang
Authors:  Zhang X(张鑫);  Lu Y(陆阳);  Fan XJ(范学军)
Favorite  |  View/Download:130/0  |  Submit date:2024/10/21
Ammonia  PC-RT  PC-GT  Specific thrust  Specific impulse  
A wall model for separated flows: embedded learning to improve a posteriori performance 期刊论文
JOURNAL OF FLUID MECHANICS, 2024, 卷号: 1002, 页码: 42./通讯作者:Yang, Xiaolei
Authors:  Zhou ZD(周志登);  Zhang XL(张鑫磊);  He GW(何国威);  Yang XL(杨晓雷)
Favorite  |  View/Download:554/0  |  Submit date:2025/02/10
turbulence modelling  machine learning  boundary layer separation  
Large-eddy simulation-based shape optimization for mitigating turbulent wakes of a bluff body using the regularized ensemble Kalman method 期刊论文
JOURNAL OF FLUID MECHANICS, 2024, 卷号: 1001, 页码: 30./通讯作者:He, Guowei
Authors:  Zhang XL(张鑫磊);  Zhang FS(张风顺);  Li ZB(李曌斌);  Yang XL(杨晓雷);  He GW(何国威)
Favorite  |  View/Download:41/0  |  Submit date:2025/01/13
turbulence control  wakes  chaos  
An Explicit Algebraic Stress-Based Delayed Detached Eddy Simulation Model for Turbulent Flows 期刊论文
AIAA JOURNAL, 2024, 页码: 12./通讯作者:Yin, Zifei
Authors:  Liu HC(刘昊辰);  Zhang XL(张鑫磊);  Yin,Zifei;  He GW(何国威)
Favorite  |  View/Download:17/0  |  Submit date:2025/01/06
Computational Fluid Dynamics  Detached Eddy Simulation  Algebraic Reynolds Stress Model  Turbulence Models  Separated Flows  Turbulent Boundary Layer  
Optimal sensor placement for ensemble-based data assimilation using gradient-weighted class activation mapping 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2024, 卷号: 514, 页码: 20./通讯作者:Wang, Shizhao, Zhang, Xin-Lei
Authors:  Xu ZY(许昭越);  Wang SZ(王士召);  Zhang XL(张鑫磊);  He GW(何国威)
Favorite  |  View/Download:72/0  |  Submit date:2024/08/12
Optimal sensor placement  GradCAM  CNN  Ensemble Kalman method  
Slip velocity and field information of two-phase cavitating flows 期刊论文
PHYSICS OF FLUIDS, 2024, 卷号: 36, 期号: 9, 页码: 14./通讯作者:Wang, Chuan
Authors:  Ge, Mingming;  Apte, Dhruv;  Wang, Chuan;  Zhang, Guangjian;  Zhang XL(张鑫磊);  Coutier-Delgosha, Olivier
Favorite  |  View/Download:32/0  |  Submit date:2024/10/08
分离流动大涡模拟壁模型的特征嵌入式学习 会议论文
第十三届全国流体力学学术会议(下), 中国黑龙江哈尔滨, 2024-08-09
Authors:  周志登;  张鑫磊;  何国威;  杨晓雷
Adobe PDF(981Kb)  |  Favorite  |  View/Download:1028/19  |  Submit date:2025/01/22
分离流动  大涡模拟  壁模型  神经网络  集合卡尔曼方法  
跨音速轴流压气机转子绕流的神经网络湍流建模及其可解释性析 会议论文
第十三届全国流体力学学术会议(下), 中国黑龙江哈尔滨, 2024-08-09
Authors:  吴楚畋;  王士召;  张鑫磊;  何国威
Adobe PDF(979Kb)  |  Favorite  |  View/Download:999/7  |  Submit date:2025/01/22
集合卡尔曼方法  湍流模型  轴流压气机  神经网络  可解释性  
神经网络湍流建模的集合变分方法 会议论文
第十三届全国流体力学学术会议(下), 中国黑龙江哈尔滨, 2024-08-09
Authors:  罗清勇;  张鑫磊;  何国威
Adobe PDF(979Kb)  |  Favorite  |  View/Download:1040/30  |  Submit date:2025/01/22
集合卡尔曼方法  集合变分方法  神经网络  湍流建模  雷诺平均  
基于类激活映射观测点优化布置的数据同化方法 会议论文
第十三届全国流体力学学术会议(下), 中国黑龙江哈尔滨, 2024-08-09
Authors:  许昭越;  张鑫磊;  王士召
Adobe PDF(978Kb)  |  Favorite  |  View/Download:1021/19  |  Submit date:2025/01/22
集合卡尔曼方法  观测点优化布置  卷积神经网络  数据同化