A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Diffusion-Wave Flood Routing in Channel Networks
A nonlinear diffusion-wave model is developed for routing of floods in dendritic open-channel networks. The model considers backwater effects from both upstream and downstream ends of a channel. An overlapping-segment technique is adopted to decompose the network. The nonlinear algebraic finite-difference equations are solved through a special formulation of tridiagonal banded matrices. Comparison of the results of the proposed model to those of the dynamic-wave and nonlinear kinematic wave models indicates that the proposed model is nearly as accurate as, and computationally much cheaper, than the dynamic-wave model. It is computationally as inexpensive but more accurate than the nonlinear kinematic-wave model.
Diffusion-Wave Flood Routing in Channel Networks
A nonlinear diffusion-wave model is developed for routing of floods in dendritic open-channel networks. The model considers backwater effects from both upstream and downstream ends of a channel. An overlapping-segment technique is adopted to decompose the network. The nonlinear algebraic finite-difference equations are solved through a special formulation of tridiagonal banded matrices. Comparison of the results of the proposed model to those of the dynamic-wave and nonlinear kinematic wave models indicates that the proposed model is nearly as accurate as, and computationally much cheaper, than the dynamic-wave model. It is computationally as inexpensive but more accurate than the nonlinear kinematic-wave model.
Diffusion-Wave Flood Routing in Channel Networks
Akan, Ali Osman (author) / Yen, Ben Chie (author)
Journal of the Hydraulics Division ; 107 ; 719-732
2021-01-01
141981-01-01 pages
Article (Journal)
Electronic Resource
Unknown
A conservative diffusion wave flood routing scheme for channel networks
| British Library Online Contents | 1996
A conservative diffusion wave flood routing scheme for channel networks
| Online Contents | 1996
FLOOD ROUTING IN TREE TYPE CHANNEL NETWORKS
| Taylor & Francis Verlag | 2000
Flood Routing in Tree Type Channel Networks
| Taylor & Francis Verlag | 2000
Simultaneous Solution for Flood Routing in Channel Networks
| Online Contents | 1995