Physics, asked by jatindersingh1952, 1 year ago

Air enters a 7-m-long section of a rectangular duct of cross section 15 cm x 20 cm made of commercial steel (ε=0.045mm) at 1atm and 35°c at an average velocity of 7 m/s. disregarding the entrance effects, determine the fan power needed to overcome the pressure losses in this section of the duct

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Answered by sasidharanpillai

0

I Don't know what you need to be

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