Small and Large Grains Move Differently in Water
Eric Parteli
Experimental setup: A 16-meter-long, 1-meter-wide flume with a 1.5% slope (sketch top, photo bottom). The study investigated entrainment from a mixed bed (4–32-millimeter diameter), using a light table at the flume’s downstream end to record particle count statistics for model validation. Credit: Chartrand [2026] , Figure 5