Water flows through a 600 mm diameter pipe with a velocity of 2.7 m/s. Bulk modulus of water is 2060 MPa and the pipe has modulus of elasticity of 200 GPa. The pipe has thickness of 18 mm. If a valve is closed in 4.5 seconds at the downstream end of the 3200 m. pipeline, what is the peak pressure development by the closure?

Water flows through a 600 mm diameter pipe with a velocity of 2.7 m/s. Bulk modulus of water is 2060 MPa and the pipe has modulus of elasticity of 200 GPa. The pipe has thickness of 18 mm. If a valve is closed in 4.5 seconds at the downstream end of the 3200 m. pipeline, what is the peak pressure development by the closure?

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

pls help me ?
assume all the missing datas.
9.14. Oil of viscosity 0.48 Pa-s and specific gravity 0.90 flows with a mean velocity of 1.5 m/s in a 0.3 m pipeline. Calculate shearing stress and velocity 75 mm from the pipe centerline.
This is not an assignment question and not a graded question...... Please it's very important to me solve urgently.... Thank you
Example (HW) Draw HGL and EGL for the pipe shown in fig. Then Calculate the rate of flow through this pipeline and the pressures at A , B, C, and D.Neglect all losses. 5' B M. N. Al-Zai 20' 12' 6" Dia. 2" Dia. 8' 'A Dr. Basim
When 57 L/s of fluid (SG=1.27, viscosity=0.012 Pa.s) flow in 150 m of 150 mm pipe, the head loss is 11.2 m. Is this pipe rough or smooth? I dont understand what we are looking for that would let us know whether the pipe is rough or smooth???
8. An oil having specific gravity of 0.85 and a kinematic viscosity of 1.8x10-5 m2/s flows in 10 cm diameter pipe at 0.50 liters/sec. What type of flow is it? a. Critical b. laminar c. turbulent d. sub-critical
Problem 6: EGL and HGL (II) Part A Why is the energy gradient (i.e., the slope of the EGL=EL) larger in pipe 2 than in pipes 1 or 3? (<10 words) Part B Why are the EGL and HGL not parallel in this figure? (<10 words) H V² 28 HGL 2 EL Hydraulic grade line, slope = S, Ax - Energy line, slope = Sy Bed ylope Datum h₂ - Az 2 4 X
A pump feeds 100,000 lbs/hr of mirbane oil @ a temp. of 68OF (sp.gr. = 1.21, µ=2.15 x 10-3 Pa-s) from a tank @ atmospheric pressure into a reactor where a gauge pressure of 0.1 atm. is maintained. The pipeline is made of steel pipes with a diameter of 89 x 4 mm (o.d. x thickness) having a insignificant corrosion. The equivalent length of the pipeline is 45 m. The pipeline is provided with an orifice (d.o. = 51.3 mm), 2 gate valves (before & after pump, and 4 pipe bends @ an angle of w/a bending radius of 160 mm. The liquid is lifted to a height of 49.32 ft. What is the Total friction losses (in meter) = Theoretical power (kW) = Elevation head =
ASAP. Please answer the question properly with a complete solution. A non-rigid steel pipe 70 cm in diameter is to carry a maximum of 2,830Pa and additional pressure due to water hammer when quick closing valve stops a flow of 0.73 cubic meter per second. The pipe has a thickness of 22 mm and of Ew = 3000 MPa, Ep = 200000 MPa for steel. Compute the actual closure in the pipe after closure in Pa
Read the question carefully and give me right solution according to the question
[CE hydraulics] Does the Manning coefficient depend on the Reynolds number of the flow or on the hydraulic radius of the conduit?