Question: For a sharp-edged inlet and a combined entry region the average Nusselt number may be computed from Equation 8.63, with C = 24ReD023 and m

For a sharp-edged inlet and a combined entry region the average Nusselt number may be computed from Equation 8.63, with C = 24ReD–023 and m = 0.815 – 2.08 x 10–6 ReD [20]. Determine NuD/NuD,fd at x/D = 10 and 60 for ReD = 104 and 105.

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