The appropriate diameter is mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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It is desired to pump ethanol at 20°C through 130 m of straight smooth tubing under laminar-flow conditions, Red= pVd/u
< 2300. The available pressure drop is 10 kPa. For ethanol at 20°C, p = 789 kg/m3 and u = 0.0012 kg/m-s.
What is the appropriate diameter?
The appropriate diameter is
mm.
Transcribed Image Text:Required information It is desired to pump ethanol at 20°C through 130 m of straight smooth tubing under laminar-flow conditions, Red= pVd/u < 2300. The available pressure drop is 10 kPa. For ethanol at 20°C, p = 789 kg/m3 and u = 0.0012 kg/m-s. What is the appropriate diameter? The appropriate diameter is mm.
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