Nusselt number is the ratio of the (A) Temperature gradient of the wall to that across the entire pipe (B) Temperature difference to the temperature gradient at the wall (C) Heat flux at the wall to that across the entire pipe (D) None of these

Nusselt number is the ratio of the
(A) Temperature gradient of the wall to that across the entire pipe
(B) Temperature difference to the temperature gradient at the wall
(C) Heat flux at the wall to that across the entire pipe
(D) None of these
by

1 Answer

Answer :

(C) Heat flux at the wall to that across the entire pipe
by

Related questions

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The non-dimensional temperature gradient in a liquid at the wall of a pipe is the (A) Heat flux (B) Nusselt number (C) Prandtl number (D) Schmidt number

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Nusselt number for full developed, laminar, constant property flow in a pipe at uniform heat flux is (A) 0.72 (B) 4.364 (C) 18 (D) 83

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