Data · dataset · 2022
Ice in granular media
Listed in ScienceDB
Description
# Ice in granular mediaMatlab scripts to simulate the undercooling of ice in granular media, for the publication _A Monte Carlo Approach to Approximating the Effects of Pore Geometry on the Phase Behavior of Soil Freezing_. The functions are organized in serveral classes, including:- `mc.m`. Perform Monte Carlo simulations given the synthetic sediment model (in `.mat` format containing a four-column array of particle positions and radii), number of test points, simulation name, scale of simulation region, and provide some analysis tools.- `grow.m`.
Calculate the maximum inscribed sphere between particles encompassing the test point using a 'nudge-and-bulge' algorithm, as well as the Apollonian circle for the throat and crevice calculation.- `sediment.m`. Some tools to analyze the synthetic sediment model.- `undercooling.m`. Use the Gibbs-Thomson equation to calculate the undercoolings caused by curvatures, and calculate the colligative effect of salts using the ZSR model.- `freezing.m`.
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Compare the results against experiments and field measurements.- `bubbleplot3.m`. A script by Peter Bodin for easier visualization of multiple spheres, used in `grow.m`.- `line_fewer_markers.m`. A script by Massimo Ciacci for plotting curves with better control of markers.Parameters for calculations are in:- `data/colligative.xlsx`.
An Excel file contains all ZSR coefficients used to calculate the undercooling of chlorides.- `param.json`. A file contains all other relevant parameters used in the simulation.- `data/soil`. Some digitized measurements from literatures we compare our simulation results against.Examples of simulated results are in `data/mc`.
Links
Where it is published
- DOI doi.org/10.11922/sciencedb.01597 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.11922%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Fluid mechanics and thermal engineering 70% · Simulation 75%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.11922/sciencedb.01597 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4012 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[method].local:method:simulation | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |