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北京航空航天大学 [7]
内容类型
期刊论文 [7]
发表日期
2019 [4]
2017 [2]
2016 [1]
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专题:北京航空航天大学
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An in-depth numerical investigation of a supersonic cavity-ramp flow with DDES method
期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 89, 页码: 253-263
作者:
Wu, Zhengyuan
;
Gao, Zhenxun
;
Jiang, Chongwen
;
Lee, Chunhian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Delayed detached eddy simulation
Supersonic cavity flow
Compressible turbulent flow
Comparison of DDES and URANS for Unsteady Tip Leakage Flow in an Axial Compressor Rotor
期刊论文
Journal of Fluids Engineering, Transactions of the ASME, 2019, 卷号: 141
作者:
Liu, Yangwei
;
Zhong, Luyang
;
Lu, Lipeng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Anisotropy
Axial flow turbomachinery
Computational fluid dynamics
Large eddy simulation
Navier Stokes equations
Numerical methods
Reynolds number
Turbulent flow
Vortex flow
Compressor performance
Computational fluid dynamics methods
Computational resources
Delayed detached eddy simulation (DDES)
Different time steps
Fluctuation velocities
Tip leakage vortex
Unsteady reynolds-averaged navier-stokes
Axial-flow compressors
High-resolution unsteady turbulence simulation of an X-51A-like aircraft [类X-51A飞行器非定常湍流精细模拟]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 624-632
作者:
Yu, H.
;
Liu, H.
;
Chen, S.
;
Yan, C.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/12/30
Aircraft
Angle of attack
Angle of attack indicators
Computer simulation
Flow separation
Rudders
Turbulence
Turbulent flow
Vortex flow
Wall flow
Aerodynamic characteristics
Delayed detached eddy simulation (DDES)
Large angle of attacks
Pressure fluctuation
Separation flow
Spectrum characteristic
Unsteady
Wall-pressure fluctuations
Vertical stabilizers
Turbulence anisotropy analysis in a highly loaded linear compressor cascade
期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2019, 卷号: 91, 页码: 241-254
作者:
Yan, Hao
;
Liu, Yangwei
;
Lu, Lipeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Budget control
Compressors
Kinetic energy
Kinetics
Reynolds number
Tensors
Turbulence models
Turbulent flow
Vortex flow
Aero-dynamic performance
Anisotropy invariant map
Delayed detached eddy simulation (DDES)
Linear compressors
Small scale turbulence
Threedimensional (3-d)
Turbulence anisotropy
Turbulence kinetic energy
Anisotropy
Implementation of Delayed Detached Eddy Simulation method to a high order spectral difference solver
期刊论文
COMPUTERS & FLUIDS, 2017, 卷号: 154, 页码: 90-101
作者:
Gao, Junhui
;
Li, Xiaodong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
High order spectral difference method
Delayed Detached Eddy Simulation
Spalart Allmaras model
Multi-time step method
Computational aeroacoustics
基于DDES方法的叶栅分离旋涡的非定常流动数值研究
期刊论文
推进技术, 2017, 卷号: 38, 页码: 16-26
作者:
刘若阳
;
侯安平
;
单树军
;
倪奇峰
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
延迟分离涡方法 旋涡运动 脱落频率 非定常模拟 Delayed detached-eddy simulation Vortex motion Shedding frequency Unsteady simulation
Effect of Sideslip on High-Angle-of-Attack Vortex Flow over Close-Coupled Canard Configuration
期刊论文
JOURNAL OF AIRCRAFT, 2016, 卷号: 53, 页码: 217-230
作者:
Chen, Mingqian
;
Liu, Peiqing
;
Guo, Hao
;
Qu, Qiulin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Aerodynamic configurations
Aerodynamic stability
Aerodynamics
Angle of attack
Angle of attack indicators
Fighter aircraft
Aerodynamic response
Asymmetric vortices
Canard configuration
Delayed-detached eddy simulation
High angle of attack
Lateral stability
Non-linear response
Nonlinear behavior
Vortex flow
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