Linear stability analysis of subaqueous bedforms using direct numerical simulations

We present results on the formation of ripples from linear stability analysis. The analysis is coupled with direct numerical simulations of turbulent open-channel flow over a fixed sinusoidal bed. The presence of the sediment bed is accounted for using the immersed boundary method. The simulations a...

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Bibliographic Details
Main Author: Zgheib, N. (author)
Other Authors: Balachandar, S. (author)
Format: article
Published: 2019
Online Access:http://hdl.handle.net/10725/11521
https://doi.org/10.1007/s00162-019-00487-x
http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php
https://link.springer.com/article/10.1007/s00162-019-00487-x
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