Package: Loose Leaf For Fluid Mechanics With 1 Semester Connect Access Card
8th Edition
ISBN: 9781259638848
Author: White
Publisher: MCG
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Chapter 1, Problem 1.40P
Glycerin at 20°C fills the space between a hollow sleeve of diameter 12 em and a fixed coaxial solid rod of diameter 11.8 cm. The outer sleeve is rotated at 120 rev/mim Assuming nn temperature change, estimate the torque required, in N · m per meter of rod length, to hold the inner rod fixed.
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BOOK: FLUID POWER, 3e, JAMES A. SULLIVAN
PROBLEM: 8 - 10
Fluid mechanics I
Chapter 1 Solutions
Package: Loose Leaf For Fluid Mechanics With 1 Semester Connect Access Card
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- As shown in the figure below, a cylindrical tank of radius R₁ = 1.7 m and height H= 1 m is fully filled with a liquid of specific gravity 0.8. At the top of the tank is a circular hole of radius R₂ = 0.5R₁. The tank is subsequently rotated about its axis at an angular velocity w so that the bottom of the tank is just exposed. Assume that the density of water is 1000 kg/m³ and the gravitational acceleration g = 9.81 m/s². The liquid gage pressure PB at the upper right hand corner of the tank (Point B) is kPa. Liquidi R₂ R₁- Liquid مج B 9arrow_forwardWater flows through pipe A whose diameter is 30 cm and into parallel pipes 1, 2 and 3 and out through Pipe B (diameter= 30 cm). The properties of the pipe are as follows: for pipe 1, L= 300 m, diameter = 10 cm f= 0.020; for pipe 2 L= 240 m diameter= 15 cm f= 0.018 and for pipe 3, L= 600 deiameter= 20 cm f= 0.017. The upstram junction has an Elev. 90 m with pressure of 205 kPa; the downstream junction is at Elev. 30 m. If the average velocity in pipe A is 3.0 m/s, find the flow rate in pipe 3. Provide FBD and choose the right answer below a.24.68 L/s b.212.0 L/s c.80.21 L/s d.107.11 L/s Clear my choicearrow_forwardWater flows through pipe A whose diameter is 30 cm and into parallel pipes 1, 2 and 3 and out through Pipe B (diameter= 30 cm). The properties of the pipe are as follows: for pipe 1, L= 300 m, diameter = 10 cm f= 0.020; for pipe 2 L= 240 m diameter= 15 cm f= 0.018 and for pipe 3, L= 600 deiameter= 20 cm f= 0.017. The upstram junction has an Elev. 90 m with pressure of 205 kPa; the downstream junction is at Elev. 30 m. If the average velocity in pipe A is 3.0 m/s, find the flow rate in pipe 3. include your free body diagram. a.24.68 L/s b.80.21 L/s c.107.11 L/s d.212.0 L/sarrow_forward
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