Falling Films in Vessel CIP Applications

Summary: The article highlights how applying fluid-dynamics principles—especially understanding falling-film flow regimes and turbulence—can optimize vessel clean-in-place (CIP) performance, reducing water, solvent, energy, and chemical use while maintaining cGMP compliance.

Question: What techniques or design choices have you found most effective for ensuring a sufficiently turbulent falling film in vessel CIP without overusing water or chemicals?