Friction loss in pumping oil to pressurized tankan oil having a density of 833 kg/m3and a viscosity of 3.3 x 10³ Ns/m² is pumped form an open tank to a pressurized tank held at 345kPa (gage). The oil is pumped from an inlet at the side of the open tank through a line ofcommercial steel pipe 3-inch nominal pipe size r of internal diameter 77.92 mm at the rate of3.494 x 10³ m³/s. The length of straight pipe is 122m and the pipe contains two elbows (90") anda globe valve half open. The level of the liquid in the open tank is 20 m above the liquid level inthe pressurized tank. The pump efficiency is 65%. Calculate the kW power of the pump (1.40 HP)elbowGlobevalve20 mPUMP

Oil density=833 kg/m3 Viscosity=3.3x103 Ns/m2 Steel pipe nominal size=3 inch Pump efficiency=65%

Answered: Friction loss in pumping oil to…

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

Pipe specific A contains a fluid of 3 m gravity 1.30 under a pressure of 110 kN/ m² contains and pipe B of specific gravity oil 1 m 0.88 under 170 kN/ m² pressure deflection Compute the of the mercury. Mercury
A 10 cm diameter solid cylinder of height 10 cm weighing 0.40 kg is immersed in a liquid (800 kg/cm^3) contained in a tall metal cylinder having a diameter of 13 cm. Before immersion, the liquid was 8 cm deep. At what level from the bottom will the solid cylinder float? W, = 0.40kg %3D 10cme tank New L.S. Original L.S F,
A certain llquid flows In a 10mm dlameter smooth plpe that Is 20 m long. The total head lost in the pipe is 30 m and the Reynolds number is 1800. a. What is the friction factor f? b. What is the value of the kinematic viscosity of the liquid? c. What is the discharge?
Heavy fuel oil flows from A to B through 3000 ft of horizontal 6-in steel pipe. The pressure at A is 155 psi and at B is 5.0 psi. The kinematic viscosity is 0.00444 ft2/s and the specific gravity is 0.918. (a) What is the head loss (ft) between A and B? (b) Assuming laminar flow, what is the velocity (ft/s) of oil from A to B? (c) What is the flow rate (ft3/s) assuming laminar flow? (d) Is the flow really laminar? Prove by solving the Reynolds Number.
10-kg of R-134a fill a 1.348-m3 rigid container at an initial temperature of 240oC. The container is then heated until the pressure is 200 kPa. Determine the final temperature and the initial pressure
Heavy fuel oil flows from A to B through 3000 ft of horizantal 6-in steel pipe. The pressure at A is 155 psi and at B is 5.0 psi. The kinematic viscosity is 0.00444 ft?/s and the specific gravity is 0.918. Is the flow really laminar? Prove by solving the Reynolds Number.
1. When the force of 3 mN is applied to the plate the line AB in the liquid remains straight and has a velocity of 0.6x103 m/s. If the surface area of the plate in contact with the liquid is 0.6 m2, determine the approximate viscosity of the liquid. В в B B' 3 mN 4 mm A
The saturated liquid of water at T=300C has total volume (v) of 0.05m3,quality(x) of 75%,vf=1.4036×10-3m3/kg,vg=0.02167m3/kg A.find the specific volume v in m/kg of two phase mixture B.find the mass (m) of water in kg C.find the mass(mg) of the satured vapor in kg D.find the mass(mf) of the satured liquid in kg
Glycerin flows at 35 m through a 150 mm diameter new wrought iron pipe at a velocity of 3 m/s. It has an absolute viscosity of 1.50 Pa-s and a specific gravity of glycerin = 1.26. 3. Solve for the coefficient of pipe friction.
Glycerin (specific gravity 1.26) in a processing plant flows in a pipe at a rate of 805 L/s. At a point where the pipe diameter is 765 mm, the pressure is 300 kPa. Find the pressure at a second point where the pipe diameter is 300 mm if the second point is 1.0 m lower than the first point, neglect the head loss
During a steady flow process, the pressure of the working substance drops from 200 to 20 psia, the speed increases from 200 to 800 ft/s the internal energy decreases 20 BTU/lb and the specific volume increases from 2 to 10 ft³/lb. No heat transferred. Determine the following: a)AKE in ft-lb;/Ibm b)APE in ft-lb/lbm c)AW: (flow work) ft-lb:/lbm d)AH in BTU e) Net work in hp for 15 lb/min of fluid (use mass flow rate for this item only)
Oil of viscosity 0.1 Pa.s and specific gravity 0.90, flows through a horizontal pipe of 25 mm diameter. If the pressure drop per meter length of the pipe is 12 kPa, determine (a) the rate of flow in N/min; (b) the shear stress at the pipe wall; (c) the Reynolds number of the flow; and (d) the power required in W per 50 m length of pipe to maintain the flow. [Take: unit weight of water = 9810 N/m³]

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS