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力学研究所 [6]
兰州理工大学 [3]
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会议论文 [17]
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Generalized wall function and its application to compressible turbulent boundary layer over a flat plate
会议论文
15th Asian Congress of Fluid Mechanics (15ACFM), Kuching, MALAYSIA, 2016-11-21
作者:
Liu, J.
;
Wu, S. P.
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浏览/下载:3/0
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提交时间:2019/12/30
Atmospheric thermodynamics
Boundary conditions
Boundary layer flow
Boundary layers
Computational fluid dynamics
Fluid mechanics
Heat transfer
Navier Stokes equations
Pressure gradient
Shear stress
Transport properties
Turbulence models
Turbulent flow
Compressible boundary layers
Computational results
Generalized wall functions
Navier-Stokes computational fluid dynamics
Shear-stress transport
Temperature profiles
Turbulent boundary layers
Zero pressure gradient
Wall function
Implementation issues and benchmarking of lattice Boltzmann method for moving rigid particle simulations in a viscous flow
会议论文
Peng, Cheng
;
Teng, Yihua
;
Hwang, Brian
;
Guo, Zhaoli
;
Wang, Lian-Ping
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浏览/下载:5/0
  |  
提交时间:2017/12/04
Lattice Boltzmann method
Interpolated bounce back
Hydrodynamic force
Galilean invariance
Refilling
FULLY RESOLVED SIMULATIONS
NAVIER-STOKES EQUATION
BOUNDARY-CONDITIONS
PARTICULATE SUSPENSIONS
GALILEAN INVARIANCE
CURVED BOUNDARY
BGK MODELS
FLUID
TURBULENCE
DYNAMICS
Slightly Rarefied Gas Flows Over a Sphere
会议论文
the 29th International Symposium on Rarefied Gas Dynamics, Xi'an, China, July 13-18, 2014
作者:
Cai CP
;
Sun QH(孙泉华)
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浏览/下载:20/0
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提交时间:2015/01/01
Modeling of incompressible flow inside the involute channel
会议论文
Guilin, China, April 23, 2013 - April 24, 2013
作者:
Tao, Wen
;
Li, Peng Bo
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浏览/下载:16/0
  |  
提交时间:2020/11/15
Mathematical models
Navier Stokes equations
Circle involute
N-S equations
Scroll channel
A strong coupled CFD-CSD method on computational aeroelastity (EI CONFERENCE)
会议论文
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.
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浏览/下载:62/0
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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.
Simulation of Wind Effects Embracing a Complex Shape Super High-Rise Steel TV Tower Using CFD
会议论文
ADVANCED MANUFACTURING SYSTEMS, PTS 1-3, 2011-04-09
作者:
Tan, Yaya[1]
;
Li, Chunxiang[2]
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浏览/下载:8/0
  |  
提交时间:2019/04/30
Computational Wind Engineering
Reynolds Averaged Navier-Stokes Method (RANS)
Boundary Conditions
Complex Shape Buildings
Super High-Rise Steel TV Tower
Numerical Simulation
Computational Fluid Dynamics
Hydrodynamically numerical computation and efficiency correction on a supercritical pump with complex double-cases
会议论文
作者:
Yang, Congxin
;
Wang, Xiuyong
;
Cheng, Xiaorui
;
Li, Yibin
;
Zhang, Fengyu
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/15
Numerical simulation
supercritical pump
flow passase
impeller
efficiency
气体离心机二维供料射流的数值研究
会议论文
第五届北京核学会核技术应用学术交流会, CNKI
姜东君
;
曾实
;
JIANG Dong-jun
;
ZENG Shi
收藏
  |  
浏览/下载:6/0
CFD Simulation of Kerosene-Fueled Supersonic Combustion Ramjet Combustor Experiments
会议论文
Asia-Pacific International Symposium on Aerospace Technology, Xian, PEOPLES R CHINA, SEP 13-15, 2010
作者:
Wan T(万田)
;
Chen LH(陈立红)
;
Wang J(王晶)
;
Fan XJ(范学军)
;
Zhang XY(张新宇)
收藏
  |  
浏览/下载:16/0
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提交时间:2016/06/28
Hydrodynamically numerical computation on a supercritical pump with complex double-cases
会议论文
作者:
Yang, Congxin
;
Wang, Xiuyong
;
Cheng, Xiaorui
;
Zhang, Fengyu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Numerical simulation
supercritical pump
flow passage
impeller
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