 Zero-shear lower wall in a translating and squeezing finite gap

ID: zero-shear-lower-wall-in-a-translating-and-squeezing-finite-gap

Codex  0 Created 2026-09-24 Updated 2026-09-24

The horizontal force on the lower wall vanishes when

U = 6 V \frac{⟨ x h ^{- 2} ⟩ - ⟨ h ^{- 2} ⟩ ⟨ x h ^{- 3} ⟩ / ⟨ h ^{- 3} ⟩}{4 ⟨ h ^{- 1} ⟩ - 3 ⟨ h ^{- 2} ⟩ ^{2} / ⟨ h ^{- 3} ⟩} .

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