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数学与系统科学研究院 [3]
中国科学院大学 [2]
成都山地灾害与环境研... [1]
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Influence of Ambient Pressure on Performance of a Deep-sea Hydraulic Manipulator
会议论文
OAI收割
Marseille, France, June 17-20, 2019
作者:
Tian QY(田启岩)
;
Zhang QF(张奇峰)
;
Chen YZ(陈言壮)
;
Huo LQ(霍良青)
;
Li S(李硕)
  |  
收藏
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浏览/下载:13/0
  |  
提交时间:2019/12/23
Deep-sea hydraulic manipulator
Viscosity-pressure characteristics
Nonlinear mathematical model
11000m on-line pressure experiment
Analysis on velocity distribution and displacement along the profile of a slope using both empirical and analytical methods
期刊论文
OAI收割
Journal of Mountain Science, 2017, 卷号: 14, 期号: 12, 页码: 2589-2602
作者:
CHEN Tie-lin
;
ZHOU Cheng
;
LIU En-long
;
DAI Feng
;
LIU Jiao
  |  
收藏
  |  
浏览/下载:236/0
  |  
提交时间:2017/12/07
Slope Deformation
Progressive Deformation
Fitting Function
Analytical Solution
Bingham Model
Nonlinear Viscosity
Vanishing viscosity of isentropic Navier-Stokes equations for interacting shocks
期刊论文
OAI收割
SCIENCE CHINA-MATHEMATICS, 2015, 卷号: 58, 期号: 4, 页码: 653-672
作者:
Huang FeiMin
;
Wang Yi
;
Wang Yong
;
Yang Tong
  |  
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2021/01/14
NONLINEAR HYPERBOLIC SYSTEMS
ZERO-DISSIPATION LIMIT
CONSERVATION-LAWS
RAREFACTION WAVES
EULER EQUATIONS
BOLTZMANN-EQUATION
CONVERGENCE RATE
GAS-DYNAMICS
APPROXIMATIONS
STABILITY
isentropic Navier-Stokes equations
isentropic Euler equations
interacting shock
vanishing viscosity
entropy solution
A strong coupled CFD-CSD method on computational aeroelastity (EI CONFERENCE)
会议论文
OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
Xi R.
;
Jia H.
收藏
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浏览/下载:67/0
  |  
提交时间:2013/03/25
In this paper
a strong coupled CFD-CSD method is developed to simulate the aeroelastic phenomena. The CFD solver is based on the finite-volume algorithm for the Navier-Stokes equations on unstructured grid. The CSD solver solves the aeroelastic governing equations in the modal space. Their coupling is realized by a dual-time method. The spring-based smoothing method is adopted to deform and regenerate the aerodynamic grid. Two test cases are selected to validate the authors' method for static and dynamic aeroelastity .The results of the simulation for the static aeroelastic problems of a missile wing show that the Lift Coefficient and Drag Coefficient are severally 7% and 5% lower than those don't consider the elasticity of the wing. The results for the flutter boundary prediction of the AGARD 445.6 wing have been proved much closer to the experiment than using the DLM. This method can describe the effects of fluid viscosity more exactly for highly nonlinear transonic flight conditions. The calculation has proved reliable in the subsonic regime
but not accurate enough in the supersonic regime. 2011 IEEE.
Applications of urans on predicting unsteady turbulent separated flows
期刊论文
iSwitch采集
Acta mechanica sinica, 2009, 卷号: 25, 期号: 3, 页码: 319-324
作者:
Xu, Jinglei
;
Ma, Huiyang
收藏
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浏览/下载:31/0
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提交时间:2019/05/10
Urans
Nonlinear eddy viscosity turbulence model
Separated flows
Circular cylinder
Nonlinear turbulence models for predicting strong curvature effects
期刊论文
iSwitch采集
Applied mathematics and mechanics-english edition, 2008, 卷号: 29, 期号: 1, 页码: 31-42
作者:
Xu Jing-lei
;
Ma Hui-yang
;
Huang Yu-ning
收藏
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浏览/下载:24/0
  |  
提交时间:2019/05/10
Curvature effect
Nonlinear eddy viscosity turbulence model
Reynolds stress model
Fully nonlinear parabolic equations and the Dini condition
期刊论文
OAI收割
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2002, 卷号: 18, 期号: 3, 页码: 473-480
作者:
Zou, X
;
Chen, YZ
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收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30
fully nonlinear uniformly parabolic equations
viscosity solutions
Dini condition
Viscosity solution to nonlinear H-infinity control
期刊论文
OAI收割
CHINESE SCIENCE BULLETIN, 1997, 卷号: 42, 期号: 11, 页码: 890-894
作者:
Hong, YG
;
Yung, SP
;
Mei, SW
;
Qin, HS
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收藏
  |  
浏览/下载:11/0
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提交时间:2018/07/30
nonlinear H infinity control
viscosity solution
disturbance attenuation