Example 9.5• Determine the hydraulic radius of the section shown in Fig. 9.9 if theinside dimension of each side of the square is 250 mm and theoutside diameter of the tube is 150 mm.D150-mmdiameter250 mm

The objective of the question is to calculate the hydraulic radius of a compound section which…

Answered: Example 9.5 • Determine the hydraulic…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Problem 3. Honey is being pumped through a network of small tubes with inner diamter D = 15 um (Fig. 1). The straight section of the tube has length of L = 5 cm, while the circular section of the tube forms a circle with radius R = 5 cm. 1. Given the viscosity of honey µhoney and assuming the flow splits evenly at the intersections, what is the total pressure drop required to maintain a flow rate Q = 0.5 mL/min as predicted by Poiseuille's law? = 10 Pa-s, density of honey Phoney = 1450 kg/m³, 2. Does the Reynolds number of the flow support the use of Poiseuille's law? R L L Figure 2: Honey is being pumped through a network of small tubes.
3. The basic elements of a hydraulic press are shown in Fig. 1. The plunger has an area of 1cm², and a force F₁ can be applied to the plunger through a lever mechanism having a mechanical advantage of 8 to 1. If the large piston has an area of 150 cm², what load F2, can be raised by a force of 30 N applied to the lever? Neglect the hydrostatic pressure variation. Hydraulic fluid Plunger
The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the reducing bend at section A with a velocity of 3.2 m/s and a pressure of 150 kPa. Neglecting head loss, determine a) FMY (N) b) Fpx (N) c) Fpx (N) de = 100 mm da = 150 mm 30° A
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The containers shown in (Figure 1) are filled with water. Part A Determine the maximum pressure in the system shown. Express your answers in kilopascals using three significant figures. • View Available Hint(s) vec ? Pmax = kPa Submit Part B Determine the pressure at point B. xpress your answe in kilopascals three significant figures. • View Available Hint(s) Figure VΙ ΑΣφ vec PB = kPa Air Submit 3 m 1.5 m Provide Feedback 0.5 m
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Example 9.5 • Determine the hydraulic radius of the section shown in Fig. 9.9 if the inside dimension of each side of the square is 250 mm and the outside diameter of the tube is 150 mm. D 150-mm diameter 250 mm