|
|
|
|
|
Jiajia Pan and Hung Tao Shen
A two-dimensional wave model coupled with ice dynamics is developed to evaluate ice effects on shallow water wave propagation on a beach and in a channel. The nonlinear Boussinesq equations with ice effects are derived and solved by the hybrid technique ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chia-Ho Wang, Hsiang-Lin Yu and Tsang-Jung Chang
Currently, for modeling two-dimensional (2D) solute transport during pluvial and fluvial floods, the finite volume (FV) models are widely used because of their strong ability to handle steep concentration and velocity gradients from the flow advection te...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ivan Dubrovskiy,Valeriy Bucharskyi
Pág. 74 - 82
A method of extended cells for the formulation of boundary conditions in the numerical integration of the Euler equations in domains with curvilinear boundaries for the cases of one-dimensional and two-dimensional compressible gas flows has been proposed...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ming Luo, Heli Yu, Er Huang, Rui Ding and Xin Lu
Numerical modeling of sedimentation and erosion in reservoirs is an active field of reservoir research. However, simulation of the bed-load transport phenomena has rarely been applied to other water bodies, in particular, the fluctuating backwater area. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gangfeng Wu, Zhehao Yang, Kefeng Zhang, Ping Dong and Ying-Tien Lin
The use of multiple-level non-uniform rectangular mesh in coupled flow and sediment transport modeling is preferred to achieve high accuracy in important region without increasing computational cost greatly. Here, a robust coupled hydrodynamic and non-eq...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haiyong Xu, Xingnian Liu, Fujian Li, Sheng Huang and Chao Liu
Within the framework of the two-dimensional cell-centered Godunov-type finite volume (CCFV) method, this paper presents a novel multislope scheme on the basis of the monotone upstream scheme for conservation law (MUSCL) for numerically solving nonlinear ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tom-Robin Teschner, László Könözsy and Karl W. Jenkins
The present work investigates the bifurcation properties of the Navier?Stokes equations using characteristics-based schemes and Riemann solvers to test their suitability to predict non-linear flow phenomena encountered in aerospace applications. We make ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khawar Rehman and Yong-Sik Cho
This paper proposes a sediment-transport model based on coupled Saint-Venant and Exner equations. A finite volume method of Godunov type with predictor-corrector steps is used to solve a set of coupled equations. An efficient combination of approximate R...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khawar Rehman and Yong-Sik Cho
This paper proposes a robust method for modeling shallow-water flows and near shore tsunami propagation, applicable for both simple and complex geometries with uneven beds. The novel aspect of the model includes the introduction of a new method for slope...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhiguo He, Peng Hu, Liang Zhao, Gangfeng Wu and Thomas Pähtz
Breaching of earthen or sandy dams/dunes by overtopping flow and waves is a complicated process with strong, unsteady flow, high sediment transport, and rapid bed changes in which the interactions between flow and morphology should not be ignored. This s...
ver más
|
|
|
|
|
|