Publication Date:
2021-08-09
Description:
In this paper, we present a new non-linear dispersive model for open channel and river flows. These equations are the second-order shallow water approximation of the section-averaged (three-dimensional) incompressible and irrotational Euler system. This new asymptotic model generalises the well-known one-dimensional Serre–Green–Naghdi (SGN) equations for rectangular section on uneven bottom to arbitrary channel/river section.
Print ISSN:
0921-7134
Electronic ISSN:
1875-8576
Topics:
Mathematics
Permalink