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Question 10.1: Estimate the Nusselt number for a flat plate with characteri...

Estimate the Nusselt number for a flat plate with characteristic dimension 50 mm exposed to a windspeed of 2.0 m s^{-1}. Assume now that a real leaf can be treated as a flat plate with the same characteristic dimension, but that its Nusselt number is twice the value calculated earlier (i.e. β = 2, pp. 160–161). Estimate the rate of convective heat transfer from the leaf at a windspeed of 2.0 m s^{-1} when the difference between leaf and air temperature is 1.5 °C.

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