Bernoulli-induced self-cleaning dataset

This dataset contains high-resolution photographs documenting (i) the step-by-step assembly of the transparent micro-Venturi rig (104 → 44 mm PMMA column, pressure tappings, flanges, solvent-welded joints) and (ii) selected mid-test images showing the 0.20 mm kaolinite coating on the inner wall before and during Bernoulli-induced detachment. All pictures were taken with an apple phone camera under constant LED lighting; file names include the corresponding flow-rate step (10–35 L h⁻¹) and axial position for traceability. The images are provided as original JPG files together with a readme.txt.