Supplementary data for "Revisiting snow settlement with microstructural knowledge"
Year: 2025
Type: supplementary-materials
Abstract: Description We are releasing the codes, datasets, and results as the supplementary information for our manuscript “Revisiting snow settlement with microstructural knowledge”. 1 Software and code: The code, Amitex FFTP, used to generate the results exposed in this paper is freely available at the address: AMitex_fftp. Examples of use are given on the same site. The behaviour laws are generated with the Mfront software, available at: tfel An example of input data for a viscoplastic simulation of porous ice using AMITEX is available at: Zenodo repository porous polycrystals. 2. Microstructure-based simulations: All the numerical results are included in a single file 'geo_properties_simulations_snow.csv' This file contains the geometric properties, the identified material parameters and the macroscopic responses to uniaxial loading (strain-rate and stress). Specifically: Column 1: Solid fraction ('references’); Column 2: Coordination ratio (’snow type’); Column 3: Surface ratio (’field info’); Column 4: Solid fraction (’phi’) ranging from 0 to 1; Column 5: Coordination ratio (’Z’); Column 6: Surface ratio (’r’); Column 7: Contiguity (’beta’) ranging from 0 to 1; Column 8: Stress exponent (’n’); Column 9: Reference stress (’s0 (MPa)’); Columns 10-15: Mean strain rates in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−5 s−1 (’depsii 1e-5’); Columns 16-21: Mean stresses in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−5 s−1 (’sii 1e-5 (MPa)’); Columns 22-27: Mean strain rates in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−7 s−1 (’depsii 1e-7’); Columns 28-33: Mean stresses in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−7 s−1 (’sii 1e-7 (MPa)’); 3. Experimental data: All the past experimental data use in this study are included in a single file 'experimental_data_collected.csv' This file contains: Column 1: The references to the ('References'); Column 2: Solid fraction (’Solid fraction’) ranging from 0 to 1; Column 3: Axial stress (’Stress (MPa)’); Column 4: The Strain rate (’Strain rate (1/s)’); Column 5: The temperature (’Temperature (°C)’);
Authors: Védrine, Louis, Hagenmuller, Pascal
Institutions: Météo-France, Centre National de Recherches Météorologiques
Language: English
Subfield: Atmospheric Science
Field: Earth and Planetary Sciences
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7078255203
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