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Computational dataset for hyporheicFoam


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Created: Oct 11, 2021 at 4:30 p.m.
Last updated: Oct 11, 2021 at 5:43 p.m.
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Abstract

This repository is for the computational dataset of the cobble-driven hyporheic exchange simulation using hyporheicFoam (https://www.hydroshare.org/resource/2599efbdbdc04e669959da368ee0b7c0/).

We generated an idealized synthetic channel with an array of four cobbles placed on the sediment bed in a staggered pattern. The surface and subsurface domains are 0.3 m and 1 m deep, respectively. The channel velocity is set to 0.1 m/s. The axial diameters of the cobble are 10, 8, 6 cm in streamwise, lateral, and vertical directions. For this example, the spacing (the number of diameters between cobble centers) is 2 and the protrusion ratio (the ratio of the height of the protruded part of the cobble to the total height of the cobble) is 5%. For the cobble-water interface, a no-slip condition is applied whereas a no-flow condition was imposed on the cobble-sediment interface.

Users can run surface flow simulation by executing "Allrun.surf" which starts at "0" and ends at "100" and the subsurface flow and transport simulations by executing "Allrun.subs" which starts at "101" and ends at "200100". In "postProcessing/subsurface/totalC_sub", the amount of solute residing in the sediment bed is computed and stored while running the subsurface simulation.

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Content

Related Resources

The content of this resource can be executed by https://www.hydroshare.org/resource/2599efbdbdc04e669959da368ee0b7c0/

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
Purdue Research Foundation
USDA NIFA program award 2016-33522-25629
Department of Energy DE-SC0018042

How to Cite

Lee, A. (2021). Computational dataset for hyporheicFoam, HydroShare, http://www.hydroshare.org/resource/1a65091a73b3450394e2cf2ed1828d92

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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