DuMuX code for modelling evaporation-driven density instabilities in unsaturated porous media

Dataset

DOI

This dataset contains the source code to reproduce the numerical simulations presented in Bringedal et al. Impact of saturation on evaporation-driven density instabilities in porous media: mathematical and numerical analysis, Transport in Porous Media, https://doi.org/10.1007/s11242-025-02207-y.

The application allows to model the estimated onset and the development of evaporation-driven density instabilities in an unsaturated porous media. Therefore, a simplified Richards equation is solved.

DuMuX, 3.9

This application also requires installing some dune modules and the module dumux. The installation script 'install_kiemle2023b.py' contains the dependencies in the correct version. For the instructions to build and execute the applications, one may check the Installation section in the README.md. In the folder 'videos', two exemplary simulations using the module can be found.

Identifier
DOI	https://doi.org/10.18419/DARUS-4610
Related Identifier	IsSupplementTo https://doi.org/10.1007/s11242-025-02207-y
Metadata Access	https://darus.uni-stuttgart.de/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.18419/DARUS-4610

Provenance
Creator	Kiemle, Stefanie
Publisher	DaRUS
Contributor	Kiemle, Stefanie; LH2_RDM
Publication Year	2024
Funding Reference	DFG 327154368 - SFB 1313
Rights	MIT License; info:eu-repo/semantics/openAccess; https://spdx.org/licenses/MIT.html
OpenAccess	true
Contact	Kiemle, Stefanie (University of Stuttgart); LH2_RDM (University of Stuttgart)

Representation
Resource Type	Dataset
Format	text/x-python; application/gzip; text/markdown
Size	4189; 101983; 4508; 18950966
Version	2.0
Discipline	Chemistry; Construction Engineering and Architecture; Earth and Environmental Science; Engineering; Engineering Sciences; Environmental Research; Geosciences; Natural Sciences