CEIE 230 Assignment 11

# CEIE 230 Assignment 11 - determine the components of the...

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CEIE 230 – Homework Assignment No. 11 Assigned April 21, 2008. Due April 28, 2008 at start of class. Read: “Fluid Mechanics”, Chapter 5.1-5.2 (pp.123-150) & 11.7 (pp.433-443) 1. Problem 11.21. ............................................................................... n = 1,900 RPM 2. Problem 5.28 3. Problem 5.16 4. Problem 5.72 5. Problem 5.19. .................................................................................. F(x) = 25.7 kN F(y) = 3.51 kN 6. A turbine blade is at a 60-degree angle to the stream of a water nozzle. If the nozzle has a diameter of 2-inches and is discharging at 120 ft/sec onto the blade,
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Unformatted text preview: determine the components of the force on the blade when the blade is (a) not moving; (b) moving away from the nozzle at a velocity of 60 ft/sec and (c) moving towards the nozzle at a velocity of 60 ft/sec. (a) R x = 305 lb (right) R y = 528 lb (down) (b) R x = 76.2 lb (right) R y = 132 lb (down) (c) R x = 686 lb (right) R y = 1,188 lb (down) Extra Credit 7. Problem 5.17. .............................................................................. F y = 67.4 kN (up) V (Blade) V 1 V 2 60 o...
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## This note was uploaded on 11/11/2009 for the course CEIE 230 taught by Professor Binnning during the Spring '09 term at George Mason.

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