Air at 15C and 1 atm flows over a 0.3-m-wide plate at 65C at a velocity of
Question:
Air at 15°C and 1 atm flows over a 0.3-m-wide plate at 65°C at a velocity of 3.0 m/s. Compute the following quantities at x = xcr:
(a) Hydrodynamic boundary layer thickness, m
(b) Local friction coefficient
(c) Average friction coefficient
(d) Total drag force due to friction, N
(e) Local convection heat transfer coefficient, W/m2 · K
(f) Average convection heat transfer coefficient, W/m2 · K
(g) Rate of convective heat transfer, W.
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To solve this problem we need to use the equations for the hydrodynamic boundary layer thickness friction coefficient drag force and convection heat t...View the full answer
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Related Book For 
Heat And Mass Transfer Fundamentals And Applications
ISBN: 9780073398181
5th Edition
Authors: Yunus Cengel, Afshin Ghajar
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