Evolution of Gas Film and Corresponding Drag Reduction Performance in Microchannels with Multi-Configuration Wall Microstructures.

Materials (Basel) · 2026 · PMC13257665 · PMID 42279935

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an increasing trendno p-value reported

For models with different groove numbers at Re = 23.8, the slip length initially decreases as the groove number increases from a single groove to two grooves, followed by an increasing trend as the groove number further rises from two to four grooves.

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