2. For the parallel pipe system shown, where the flow volume discharge in the system is [6 L/s] and the kinematic viscosity of the water is [v = 1.0 x 10-6m2/s]. Assuming fully turbulent flow: Find (a) the head loss between A and B, (b) the flow in each pipe, and (c) the boundary shear stress in each parallel pipe. All pipes are Riveted Steel pipe Pipel: 90 m length, 30-mm diameter

2. For the parallel pipe system shown, where the flow volume discharge in the system is [6 L/s] and the kinematic viscosity of the water is [v = 1.0 x 10-6m2/s]. Assuming fully turbulent flow: Find (a) the head loss between A and B, (b) the flow in each pipe, and (c) the boundary shear stress in each parallel pipe. All pipes are Riveted Steel pipe Pipel: 90 m length, 30-mm diameter

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A. Select the most appropriate flow profile (from # 1 to #6 in Figure Q1.A) for each of the fluid types listed below. a. Newtonian b. Shear Thinning c. Shear Thickening Bingham Plastic d. #1 DD y=0 y = ymar P #4 2 #12 #5 P #3 #6
The figure below shows a fabricated assembly made from three different sizes of standard steel tubing listed in Appendix G.2. The larger tube on the left carries 0.075 m3/s of water. The tee branches into two smaller sections as shown. Reducing tee Flow 100-mm OD x 3.5-mm wall steel tube - 160-mm OD x 5.5-mm wall steel tube - 50-mm OD x 1.5-mm wall steel tube Required If the velocity in the 50-mm tube is 10.00 m/s, what is the velocity in the 100-mm tube to the nearest 1000th?
Gasoline flows steadily downward through the pipe shown in the figure below. Viscous effects are negligible, and the pressure gage indicates the pressure is zero at point (1). Determine (a) the flowrate and (b) the pressure at point (2). (a) Q = (b) p2 = 2.1ft 3.1ft •(1) ↓² -0.12 ft -0.1 ft -free jet ft³/s lb/ft²
1- Water flows through a horizontal pipe at a rate of 9.1 L/s. The pipe consists of two sections of diameters 10.16 cm and 5.08 cm with a smooth reducing section. The pressure difference between the two pipe sections is measured by a mercury manometer. Neglecting frictional effects, (a) determine the differential height of mercury between the two pipe sections. (b) How would the reading change if the manometer on the 2in pipe is replaced by a pitot tube? 10.16 5.08 h
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) The velocity at section B, V3 (m/s) (b) The pressure at section B, ps (kPa) (c) FMx (N) de = 100 mm B da = 150 mm 30°
Water flows in a steel pipe (e = 0.00020 feet) at a flow Q = 12.5 cfs. The diameter of the pipe is D = 18 inches and the length of the pipe is L = 2,500 feet between section 1 and section 2. The elevation at section 1 is z = 100 feet above the datum. The elevation at section 2 is z2 = 75 feet above the datum. The temperature of the water is 70°F. The kinematic viscosity of the water is 1.06 x 10° ft/s. The pressure at section 1 is p1 = 90 psig (pounds per square inch gage). a) Determine the velocity v in feet per second (fps). b) Determine the Reynolds number Re. c) Classify the flow based on the Reynolds number Re. d) Determine the Darcy-Weisbach friction factor f. e) Determine the friction head loss hfäic in feet in the pipe between section 1 and section 2. f) Determine the pressure p2 in psiq at section 2.
Q3. SAE 30 oil (Sp. Gr. =0.833) with a dynamic viscosity 0.28 N.S/m? flows in a 4-cm-diameter pipe which is inclined with an angle 37°. For the pressure measurement shown, determine A. Whether the flow is up or down The flow rate in m'/h C. The shear stress and velocity 1 cm from the boundary Draw the shear stress and velocity profile with the section of the pipe. В. D. P-180 kPa P- sOokPa 15m 20m
A municipality wants to determine the flow rate into the plant based on pipe size, elevation difference, and assumed roughness, for the water supply reservoir is shown in the figure below. The pipe is an old 4-inch diameter Cast Iron with a Hazen Roughness coefficient of 100 & 223 feet long. The difference in elevation is 62 feet. The pipe has a strainer at the entrance (k-1.9), a valve (k=8.6), a check valve (k = 2:7) and 3- 90° bends (k-0.83). The flow exits into a receiving pond at the WTP. Provide the flow rate in Gallons Minute. per WTP Az
Solve the pipe network shown in the figure. The 12 in and 16-in are of new cast iron, while the 18 and 24 in are of average concrete. Assume n=2.0 and use the values of f from figure 8.11 for complete turbulence. If the pressure at h is 80 psi, find the pressure at f
At Point A, in a pipeline carrying water (y=62.4 Ib/ft^3) the diameter is 4.0 ft, the pressure is 10 psi, and the velocity 4 ft/s. At point B, 6ft higher than point A, the diameter is 2 ft and the pressure is 2psi.determine the following:(a)quantify the losses in this system and (b) is the flow going from Point A to Point B or from point B to point A. why?