Gas from a municipal incinerator flows in a square duct 3 m on a side at 800C
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Gas from a municipal incinerator flows in a square duct 3 m on a side at 800°C and about 1 atm. The viscosity and density are close to the values for air at 800°C.
(a) For a gas velocity of 4.0 m/s, what is the pressure drop per unit length?
(b) Estimate the thickness of the viscous sublayer and that of the buffer layer.
(c) What fraction of the total flow is in each of these layers?
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Related Book For
Unit Operations Of Chemical Engineering
ISBN: 9780072848236
7th Edition
Authors: Warren McCabe, Julian Smith, Peter Harriott
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