An empirical equation proposed for the heat transfer coefficient in natural convection from long vertical cylinders to
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An empirical equation proposed for the heat transfer coefficient in natural convection from long vertical cylinders to air at atmospheric pressure is
Where T = the film temperature = 1/2 (Ts + T??) and T is in the range 0 to 200?C The corresponding equation in dimensionless form is
By comparing the two equations, determine those values of C, m and n in the second equation that will give the same results as the first equation.GIVENEmpirical equations shown aboveASSUMPTIONSAir behaves as an idealgas
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Principles of heat transfer
ISBN: 978-0495667704
7th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
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