The convective heat transfer coefficient h is defined by the relationship (m = mass, cp = specific heat, k = conductivity, q = heat flow rate, Nu = Nusselt Number, L = Thickness, ΔT = Temperature difference)

Question

TuteeHUB · Accepted Answer

$h = \frac{{{N_u}k}}{{2L}}$

TuteeHUB · Answer

h = mcpΔT

TuteeHUB · Answer

$h = \frac{k}{L}$

TuteeHUB · Answer

$h = \frac{q}{{{\rm{\Delta }}T}}$

1.	The convective heat transfer coefficient h is defined by the relationship (m = mass, cp = specific heat, k = conductivity, q = heat flow rate, Nu = Nusselt Number, L = Thickness, ΔT = Temperature difference)
A.	h = mcpΔT
B.	\(h = \frac{k}{L}\)
C.	\(h = \frac{q}{{{\rm{\Delta }}T}}\)
D.	\(h = \frac{{{N_u}k}}{{2L}}\)
Answer» D. \(h = \frac{{{N_u}k}}{{2L}}\)

The convective heat transfer coefficient h is defined by the relationship (m = mass, cp = specific heat, k = conductivity, q = heat flow rate, Nu = Nusselt Number, L = Thickness, ΔT = Temperature difference)

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