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力学研究所 [2]
长春应用化学研究所 [2]
长春光学精密机械与物... [1]
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期刊论文 [5]
会议论文 [2]
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Multi-component Nonlinear Schrodinger Equations with Nonzero Boundary Conditions: Higher-Order Vector Peregrine Solitons and Asymptotic Estimates
期刊论文
OAI收割
JOURNAL OF NONLINEAR SCIENCE, 2021, 卷号: 31, 期号: 5, 页码: 52
作者:
Zhang, Guoqiang
;
Ling, Liming
;
Yan, Zhenya
  |  
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2021/10/26
Multi-component NLS equations
Nonzero boundary conditions
Lax pair
Loop group method
Darboux transform
Higher-order vector Peregrine solitons
Parity-time-reversal symmetry
Governing polynomial
Asymptotic estimates
Viscous/inviscid interacting shear flow theory with inferences and their applications to CFD
会议论文
OAI收割
52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014, National Harbor, MD, United states, January 13, 2014 - January 17, 2014
作者:
Gao Z(高智)
;
Shen YQ(申义庆)
;
Zha GC
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/05/27
Governing equations
Interacting shear flow theory
Orthogonal coordinates
Parabolized navier-stokes (PNS)
Shear turbulent flow
Small-scale structures
Viscous/inviscid interacting flow
Wall-surface criteria
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
  |  
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.
Correlation Analysis of Epoxy/Amine Resin Cure, Structure and Chemorheological Behavior in RTM Processes
期刊论文
OAI收割
polymer composites, 2011, 卷号: 32, 期号: 4, 页码: 648-656
Ding YY
;
Jia YX
;
Yang JY
;
He HD
;
Sun S
;
Shi TF
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2012/06/11
TRANSFER MOLDING PROCESS
WOVEN FIBER MATS
NUMERICAL-SIMULATION
GOVERNING EQUATIONS
RACE-TRACKING
COMPOSITES
FLOWS
VISCOSITY
POLYMERS
PREFORM
Reactive Mold Filling in Resin Transfer Molding Processes with Edge Effects
期刊论文
OAI收割
journal of applied polymer science, 2009, 卷号: 113, 期号: 6, 页码: 3815-3822
Ding YY
;
Jia YX
;
Yang JY
;
Sun S
;
Shi TF
;
An LJ
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2010/05/04
FINITE-ELEMENT-METHOD
WOVEN FIBER MATS
NUMERICAL-SIMULATION
GOVERNING EQUATIONS
CURING KINETICS
RACE-TRACKING
FLOWS
COMPOSITES
INJECTION
VISCOSITY
Enhancements of the simulation method on the edge effect in resin transfer molding processes
期刊论文
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 卷号: 478, 期号: 1-2, 页码: 384-389
作者:
Yang, Junying
;
Jia, Yu Xi
;
Sun, Sheng
;
Ma, Dong Jun
;
Shi, Tong Fei
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收藏
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浏览/下载:15/0
  |  
提交时间:2019/04/09
Rtm
Edge Effect
Numerical Simulation
Modified Governing Equations
Vibration analysis of laminated shells using a refined shear deformation theory
期刊论文
OAI收割
Journal of Reinforced Plastics and Composites, 1998, 卷号: 17, 期号: 16, 页码: 1431-1449
作者:
Ma BA
;
He JF
收藏
  |  
浏览/下载:977/40
  |  
提交时间:2009/08/03
Vibration Analysis
Laminated Shells
Shear Deformation
Governing Equations
Cylindrical Shells And Panels
Circular Cylindrical-Shells
Plates
Thick
Panels