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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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A novel approach to compute the spatial gradients of enriching functions in the X-FEM with a hybrid representation of cracks
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 417, 页码: 21
Authors:
Liu CQ(刘传奇)
;
Wei YJ(魏宇杰)
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View/Download:53/0
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Submit date:2023/10/30
X-FEM
Level sets
Hybrid representation
WENO
Engineering perspective on bird flight: Scaling, geometry, kinematics and aerodynamics
期刊论文
PROGRESS IN AEROSPACE SCIENCES, 2023, 卷号: 142, 页码: 47
Authors:
Liu, Tianshu
;
Wang SZ(王士召)
;
Liu, Hao
;
He GW(何国威)
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View/Download:29/0
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Submit date:2024/01/22
Bird
Flight
Scaling
Flapping wing
Airfoil
Wing geometry
Wing kinematics
Aerodynamics
Vortex
Lift
Drag
Thrust
Thin-airfoil theory
Lifting-line theory
Wake models
Kutta-Joukowski theorem
Actuator disk model
Vortex ring model
CFD
Multiple joint arm system
A novel defect based fatigue damage model coupled with an optimized neural network for high cycle fatigue analysis of casting alloys with surface defect
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 170, 页码: 107538
Authors:
Gao, Tongzhou
;
Ji, Chenhao
;
Zhan, Zhixin
;
Huang, Yingying
;
Liu CQ(刘传奇)
;
Hu, Weiping
;
Meng, Qingchun
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View/Download:52/0
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Submit date:2023/04/20
High cycle fatigue
Casting alloys
Surface defect
Damage model
Optimized neural network
An interface-resolved phase-change model based on velocity decomposition
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 475, 页码: 28
Authors:
Lu M(卢敏)
;
Yang ZX(杨子轩)
;
He GW(何国威)
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View/Download:138/0
  |  
Submit date:2023/02/20
Phase-change model
Velocity decomposition
Multi-phase flow
A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
Authors:
Chen XJ(陈贤佳)
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei YJ(魏宇杰)
Adobe PDF(2512Kb)
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
虚单元计算方法的最新理论与应用进展
期刊论文
力学进展, 2022, 卷号: 52, 期号: 04, 页码: 874-913
Authors:
刘传奇
;
许广涛
;
魏宇杰
Adobe PDF(12419Kb)
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View/Download:124/38
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Submit date:2023/03/16
虚单元法
非多项式函数
工程科学计算
单元凸凹性
高熵合金药型罩射流成型与稳定性
期刊论文
力学学报, 2022, 卷号: 54, 期号: 08, 页码: 2119-2130
Authors:
鄢阿敏
;
乔禹
;
戴兰宏
Adobe PDF(1487Kb)
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View/Download:170/41
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Submit date:2022/10/17
高熵合金
聚能药型罩
射流稳定性
射流断裂时间
Parametric and V&V study in a fundamental CFD process: revisiting the lid-driven cavity flow
期刊论文
AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2022, 页码: 16
Authors:
Ge, Mingming
;
Zhang XL(张鑫磊)
;
Brookshire, Kaleb
;
Coutier-Delgosha, Olivier
Adobe PDF(5383Kb)
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View/Download:190/43
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Submit date:2022/01/24
Lid-driven cavity
Fluid dynamics
Computational fluid dynamics
Numerical method
Verification and validation
HiDeNN-TD: Reduced-order hierarchical deep learning neural networks
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 389, 页码: 33
Authors:
Zhang L(张磊)
;
Lu, Ye
;
Tang, Shaoqiang
;
Liu, Wing Kam
Adobe PDF(4228Kb)
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Submit date:2022/02/17
Hierarchical deep-learning neural networks
Proper generalized decomposition
Canonical tensor decomposition
Reduced order finite element method
Convergence study and error bound
单一水平轴风电机组尾迹的模拟方法与流动机理研究综述
期刊论文
力学学报, 2021, 卷号: 53, 期号: 12, 页码: 3169-3178
Authors:
杨晓雷
Adobe PDF(1216Kb)
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Submit date:2022/03/16
风力机
尾迹
大涡模拟
风力机参数化模型