CCPortal

浏览/检索结果: 共8条,第1-8条 帮助

已选(0)清除 条数/页:   排序方式:
A second-order numerical scheme for the porous shallow water equations based on a DOT ADER augmented Riemann solver 期刊论文
, 2020, 卷号: 140
作者:  Ferrari A.;  Vacondio R.;  Mignosa P.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
Partial differential equations  Porosity  Augmented systems  Governing equations  Numerical scheme  Numerical solvers  Porosity variations  Riemann problem  Shallow water equation (SWEs)  Shallow water equations  Equations of motion  discontinuity  numerical model  porosity  shallow-water equation  theoretical study  
A new criterion for the evaluation of the velocity field for rainfall-runoff modelling using a shallow-water model 期刊论文
, 2020, 卷号: 140
作者:  Taccone F.;  Antoine G.;  Delestre O.;  Goutal N.
收藏  |  浏览/下载:22/0  |  提交时间:2020/07/28
Equations of motion  Errors  Friction  Rain  Runoff  Velocity distribution  Watersheds  2D shallow water equations  Hydrographic networks  Mass conservation equations  Mountainous environment  Numerical resolution  Physically based models  Rainfall - Runoff modelling  Shallow water model  Velocity  accuracy assessment  bottom friction  elevation  error analysis  flow velocity  hydrograph  rainfall-runoff modeling  shallow-water equation  spatial resolution  water depth  
A novel 1D-2D coupled model for hydrodynamic simulation of flows in drainage networks 期刊论文
, 2020, 卷号: 137
作者:  Li Q.;  Liang Q.;  Xia X.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
Equations of motion  Floods  Risk assessment  1D-2D coupled modeling  Drainage networks  Hydrodynamic simulation  Momentum conservations  Shallow water equation (SWEs)  Shallow water equations  Transient flow  Urban flood modelling  Drainage  computer simulation  drainage network  flooding  hydrodynamics  numerical model  prediction  shallow water  transient flow  
Internal boundary conditions for a GPU-accelerated 2D shallow water model: Implementation and applications 期刊论文
, 2020, 卷号: 137
作者:  Dazzi S.;  Vacondio R.;  Mignosa P.
收藏  |  浏览/下载:16/0  |  提交时间:2020/07/28
Boundary conditions  Bridges  Equations of motion  Floods  Graphics processing unit  Hydraulic structures  2D shallow water equations  2D shallow waters  Computationally efficient  Flood hazard assessment  Flood modeling  Flood propagation  High flow conditions  Internal boundary conditions  International law  boundary condition  bridge  computer simulation  flood frequency  flow modeling  hazard assessment  hydraulic structure  numerical model  river flow  shallow-water equation  two-dimensional modeling  
On integral and differential porosity models for urban flooding simulation 期刊论文
, 2020, 卷号: 136
作者:  Varra G.;  Pepe V.;  Cimorelli L.;  Della Morte R.;  Cozzolino L.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Differential equations  Energy dissipation  Equations of motion  Floods  Integral equations  Partial differential equations  Wave propagation  Finite volume schemes  Flood wave propagation  Integral formulations  Numerical experiments  Representative elementary volume  Shallow water equations  Shallow water model  Urban flooding  Porosity  accuracy assessment  computer simulation  finite volume method  flooding  flow modeling  numerical model  porosity  shallow-water equation  supercritical flow  urban area  wave propagation  wave reflection  
Numerical ability of hyperbolic flux solvers to compute 2D shear layers in turbulent shallow flows 期刊论文
, 2020, 卷号: 135
作者:  Navas-Montilla A.;  Juez C.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Degrees of freedom (mechanics)  Diffusion  Dispersion (waves)  Equations of motion  Flow structure  Kinetic energy  Kinetics  Mesh generation  Numerical methods  Shear waves  Stream flow  Turbulence  Turbulent flow  Analytical expressions  Artificial diffusion  Finite volume schemes  Riemann solver  Shallow flow  Shallow water equations  Shear layer  Turbulence spectrum  Shear flow  finite volume method  flow structure  numerical model  shallow water  spectrum  turbulence  turbulent flow  unsteady flow  water flow  
A new collision operator for lattice Boltzmann shallow water model: a convergence and stability study 期刊论文
, 2020, 卷号: 135
作者:  Venturi S.;  Di Francesco S.;  Geier M.;  Manciola P.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Water resources  Collision operators  Convergence  Convergence and stability  Cumulants  Lattice boltzmann models  Shallow water model  Shallow waters  Taylor-Green vortex  Viscosity  computational fluid dynamics  convergence  flow modeling  shallow-water equation  steady flow  two-dimensional modeling  unsteady flow  viscosity  water flow  
Evaluating and Improving the Performance of Three 1-D Lake Models in a Large Deep Lake of the Central Tibetan Plateau 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 卷号: 124, 期号: 6
作者:  Huang, Anning;  Lazhu;  Wang, Junbo;  Dai, Yongjiu;  Yang, Kun;  Wei, Nan;  Wen, Lijuan;  Wu, Yang;  Zhu, Xueyan;  Zhang, Xindan;  Cai, Shuxin
收藏  |  浏览/下载:22/0  |  提交时间:2022/06/21
REGIONAL CLIMATE MODEL  LAURENTIAN GREAT-LAKES  NAM CO BASIN  SHALLOW LAKE  FLAKE MODEL  POTENTIAL TEMPERATURE  SUMMER PRECIPITATION  WATER TEMPERATURE  PHYSICAL CONTROLS  DIFFUSE FRACTION