@Article{CiCP-12-1461, author = {}, title = {Numerical Simulation of a Weakly Nonlinear Model for Internal Waves}, journal = {Communications in Computational Physics}, year = {2012}, volume = {12}, number = {5}, pages = {1461--1481}, abstract = {

Internal waves arise in a wide array of oceanographic problems of both theoretical and engineering interest. In this contribution we present a new model, valid in the weakly nonlinear regime, for the propagation of disturbances along the interface between two ideal fluid layers of infinite extent and different densities. Additionally, we present a novel high-order/spectral algorithm for its accurate and stable simulation. Numerical validation results and simulations of wave-packet evolution are provided.

}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.140811.060112a}, url = {http://global-sci.org/intro/article_detail/cicp/7342.html} }