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Category > Applied Sciences Posted 23 May 2017 My Price 5.00

The following duties are to be performed by rotodynamic pumps driven by electric synchronous

The following duties are to be performed by rotodynamic pumps driven by electric synchronous motors, speed 100π/n rad ·s−1 (= 50/n rev/s), where n is an integer: (a) 14 m3 ·s−1 of water against 1.5 m head; (b) oil (relative density 0.80) at 11.3 L ·s−1 against 70 kPa pressure; (c) water at 5.25 L ·s−1against 5.5 MPa. Designs of pumps are available with specific speeds of 0.20, 0.60, 1.20, 2.83, 4.0 rad. Which design and speed should be used for each duty?

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Alpha Geek
(8)
Status NEW Posted 23 May 2017 10:05 AM My Price 5.00

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file 1495536358-Answer.docx preview (124 words )
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