Large-Eddy Simulation of Open-Channel Flow with Rigid Submerged Vegetation

5 pages•Published: September 20, 2018

Alessandro Monti, Mohammad Omidyeganeh and Alfredo Pinelli

Abstract

A large-eddy simulation over a fully submerged, rigid canopy in an open-channel flow under transitional canopy flow regime has been carried out. The simulations revealed a flow structure characterized by the emergence of coherent structures, which are very elongated in the streamwise direction occupying a large portion of the flow inside and outside the canopy. These very large structures have a strong impact on the flow inside the canopy as well.

Keyphrases: canopy flow, large coherent structures, large eddy simulation, rigid vegetation, transitional regime

In: Goffredo La Loggia, Gabriele Freni, Valeria Puleo and Mauro De Marchis (editors). HIC 2018. 13th International Conference on Hydroinformatics, vol 3, pages 1444-1448.

Links:	https://easychair.org/publications/paper/VmMz
	https://doi.org/10.29007/v24t

BibTeX entry

@inproceedings{HIC2018:Large_Eddy_Simulation_Open,
  author    = {Alessandro Monti and Mohammad Omidyeganeh and Alfredo Pinelli},
  title     = {Large-Eddy Simulation of Open-Channel Flow with Rigid Submerged Vegetation},
  booktitle = {HIC 2018. 13th International Conference on Hydroinformatics},
  editor    = {Goffredo La Loggia and Gabriele Freni and Valeria Puleo and Mauro De Marchis},
  series    = {EPiC Series in Engineering},
  volume    = {3},
  publisher = {EasyChair},
  bibsource = {EasyChair, https://easychair.org},
  issn      = {2516-2330},
  url       = {/publications/paper/VmMz},
  doi       = {10.29007/v24t},
  pages     = {1444-1448},
  year      = {2018}}

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