Viscous Flow in Pipes.pdf
Viscous Flow in Pipes.pdf
Viscous Flow in Pipes.pdf
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• For nonhorizontal pipeThus <strong>in</strong>stead ofΔp−γ ls<strong>in</strong>θ 2τ=l randVΔ p =l2πr( Δ −γls<strong>in</strong>θ) π( Δ −γls<strong>in</strong>θ)p D p D= , Q=32μl128μlIf V = 0, Δ p= γls<strong>in</strong>θ= γΔz2 4