| Issue |
E3S Web of Conf.
Volume 517, 2024
The 10th International Conference on Engineering, Technology, and Industrial Application (ICETIA 2023)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 9 | |
| Section | Software Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202451702002 | |
| Published online | 15 April 2024 | |
Development of Pairwise Force Smoothed Particle Hydrodynamics for Capillary Rise Modelling
Department of Civil and Environmental Engineering, Universitas Indonesia, Depok 16424, Indonesia
* Corresponding author: ridwanhakim@ui.ac.id
This research conducted a series of numerical experiments employing the Pair-Wise Force Smoothed Particle Hydrodynamics (PF-SPH) model to simulate the capillary action of water in the soil column. Initially, analytical relationships were formulated to connect various PF-SPH model parameters to surface tensions, static contact angles, and pore radius. Subsequently, the model was utilized to investigate PF-SPH equations and develop a modified function between numerical and physical parameters that incorporate the pore radius variable. The findings of this research reveal that capillary rise profiles in a steady state condition and Soil Water Characteristic Curve (SWCC) profiles closely align with empirical data obtained from published laboratory experiments. In conclusion, we observed that the PF-SPH model could simulate the capillary rise of water through the soil column by adjusting parameters such as surface tension, contact angle, and soil particle properties.
© The Authors, published by EDP Sciences, 2024
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