Liquid flow resistance against capillarity in granular particle packed beds

Key Points

• Liquid flow resistance significantly impacts the performance of packed beds, affecting various engineering applications.
• Observations indicate that higher capillarity leads to increased liquid flow resistance, influencing fluid dynamics in these systems.
• The analysis employs hydraulic tests across multiple granular media to understand liquid behavior and resistance levels.
• Understanding this dynamic highlights the importance of optimizing granular media designs for enhanced filtration and flow efficiency.