Analyze the shape eta (x) of the water air interface near a wall, as shown Assume small slope, R minus 1 asymp d2 eta dx2 The pressure difference across the interface is Delta p asymp rho g eta , with a contact angle theta at x 0 and a horizontal surface at x infin Find an expression for the maximu...

Analyze the shape η(x) of the water-air interface near a wall, as shown. Assume small slope, R−1

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Analyze the shape η(x) of the water-air interface near a wall, as shown. Assume small slope, R−1 ≈ d2η/dx2. The pressure difference across the interface is Δp ≈ ρgη, with a contact angle θ at x = 0 and a horizontal surface at x = ∞. Find an expression for the maximum height h.

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Shigleys Mechanical Engineering Design

ISBN: 978-1121345317

9th edition

Authors: Richard G. Budynas, J. Keith Nisbett

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Question Posted: Jan 12, 2010 02:59 AM

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Analyze the shape η(x) of the water-air interface near a wall, as shown. Assume small slope, R−1

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This is a twodimensional surfacetension problem wit...View the full answer

Shigleys Mechanical Engineering Design

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