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浏览/检索结果: 共22条，第1-10条 帮助 限定条件 内容类型：会议论文     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Characteristics of runoff processes on unmetalled loess roads under experimental rainfall conditions 会议论文  OAI收割 Chengdu, October 11, 2012 - October 15, 2012 作者:  Tian, Fengxia;  He, Xiubin;  Li, Guiyu;  Zheng, Shiqing   |  收藏  |  浏览/下载：478/0  |  提交时间：2018/10/19 unmetalled loess roads  kinematic wave theory  flow depth  flow velocity  slope gradient   Meso-scale statistical properties of gas-solid flowa direct numerical simulation (DNS) study 会议论文  OAI收割 Minneapolis, MN, JUN 12-15, 2016 作者:  Liu, Xiaowen;  Wang, Limin;  Ge, Wei   |  收藏  |  浏览/下载：18/0  |  提交时间：2019/06/21 Direct Numerical Simulation  Circulating Fluidized-bed  Meso-scale Structure  Discrete Particle Simulation  Statistical Analysis  Structure-dependent Drag  Gas-solid Flow  Velocity Fluctuations  Fluidization  Granular Assemblies  Kinetic-theory  Slip Velocity  Cfb Riser  Systems  Dynamics   Simulation of the multiphase flow in bubble columns with stability-constrained multi-fluid CFD models 会议论文  OAI收割 London, ENGLAND, SEP 19-23, 2016 作者:  Xiao, Qi;  Wang, Jue;  Yang, Ning;  Li, Jinghai   |  收藏  |  浏览/下载：22/0  |  提交时间：2019/06/21 Multiphase Flow  Churn-turbulent Regime  Cfd  Eulerian Simulations  Bubble Column  Scale-up  Stability Condition  Hydrodynamics  Mesoscale  Reactors  Multiscale  Transition  Dynamics  Liquid  Velocity  Breakup   Numerical Simulation of Granular Flows by DDA 会议论文  OAI收割 International Symposium on Earthquake-Induced Landslides, Kiryu, Japan, 2012, kiryu, Japan, November 7-9, 2012 作者:  Zhiman Su 收藏  |  浏览/下载：22/0  |  提交时间：2013/12/18 Discontinuous deformation analysis  Granular flow  Velocity  Run-out   Stability-constrained multi-fluid CFD models for gas-liquid flow in bubble columns 会议论文  OAI收割 11th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS) Held in Conjunction with 9th World Congress on Chemical Engineering (WCCE) / Asian Pacific Conference on Chemical Engineering (APCChE), Seoul, SOUTH KOREA, AUG 19-22, 2013 作者:  Xiao, Q.;  Xiao, Q.;  Xiao, Q. 收藏  |  浏览/下载：23/0  |  提交时间：2014/08/28 CFD simulation  Bubble columns  Meso-scale  Multi-scale  Multiphase  flow  Hydrodynamics  REGIME TRANSITIONS  NUMERICAL-SIMULATION  DRAG COEFFICIENT  EMMS  APPROACH  SIZE MODEL  SCALE-UP  REACTORS  VELOCITY  COALESCENCE  TURBULENCE   Characteristics of runoff processes on unmetalled loess roads under experimental rainfall conditions 会议论文  OAI收割 IAHS-ICCE International Symposium on Erosion and Sediment Yields in the Changing Environment, 中国 四川 成都, 2012.10.11~15 作者:  FENGXIA TIAN;  XIUBIN HE;  GUIYU LI;  SHIQING ZHENG 收藏  |  浏览/下载：52/0  |  提交时间：2013/01/09 unmetalled loess roads  kinematic wave theory  flow depth  flow velocity  slope gradient   Characteristics of runoff processes on unmetalled loess roads under experimental rainfall conditions 会议论文  OAI收割 Chengdu, October 11, 2012 - October 15, 2012 作者:  Tian, Fengxia;  He, Xiubin;  Li, Guiyu;  Zheng, Shiqing   |  收藏  |  浏览/下载：41/0  |  提交时间：2018/11/10 unmetalled loess roads  kinematic wave theory  flow depth  flow velocity  slope gradient   Structure buckling reliability analysis of supercavitating projectile (EI CONFERENCE) 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China 作者:  Zhou L. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25 Because the underwater velocity of supercavitating projectile is very high  its structure undergo high longitudinal force. It is necessary to perform structure buckling reliability analysis because the randomicity of structural own parameters and flow parameters should be considered. Critical buckling load of supercavitating projectile is calculated by Galerkin method. The partial matrixes of critical buckling load implicit function to each random variable are deduced  and structural buckling reliability index is calculated by limit step length iteration method. Numerical results show that the critical buckling load and structural buckling reliability index increase with the increase of the ratio of base diameter to cavitator diameter. And structural buckling reliability index increase with the decrease of velocity coefficient. 2011 IEEE.   The flow field analysis of the automotive power streering congtrol unit's flow channel (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, September 16, 2011 - September 18, 2011, Guangzhou, China Cheng K.; Yan L.; Li G.; Tang J. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 The automotive power steering units must be taken performance test after they are integrated assembly and then left the factory if it is qualified.Because its internal flow channel is very complicated and the residual hydraulic oil can not be eleminated clearly.So we can set up a 3D model flow channel based on CATIA and use FLUENT software to analysis the key flow channel  analysing it's pressure distribution and velocity vector diagram then get the real reasonable resluts  which can provide the basic for the ejector designing. (2011) Trans Tech Publications.   A study on the properties of the 12 May Wenchuan earthquake-induced debris flow 会议论文  OAI收割 Padua, 2011 作者:  Han, Y.S.;  Han, J.;  Zhu, Y.Y.;  Kong, Y.P.;  Su, F.H.   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/11/08 Debris flows  Flow depth  Residual layers  Roll waves  Velocity profiles