Question

Model of an air duct operating with water produces a pressure drop of
10kN/m2
over 10m length. If the scale ratio is 1/50, density of water is
1000 kg/m3
, density of air is 1.2 kg/m3
, viscosity of water is 0.001Ns/m2
and
viscosity of air is 0.00002 Ns/m2
, estimate corresponding drop in a 20 m long
air duct.

Answer 1

Answer:

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Explanation:

6

$\beta \% log_{ \tan( \tan( \cot( \cot(eee log_{ log(nv { \sqrt[]{?} \times \frac{?}{?} }^{?} \times \frac{?}{?} \times \frac{?}{?} ) }(?) ) ) ) ) }(?)$