Pumping power requirement to overcome this pressure drop

Assignment Help Mechanical Engineering
Reference no: EM13713154

Water at 40 degrees Fahrenheit (p=62.42 lbm/ft3 and u= 3.74 lbm/ft. hr) is flowing through a 0.12 in (0.01 ft) diameter 30 ft long horizontal pipe steadily at an average velocity of 3 ft/s. Determine the head loss, pressure drop, and the pumping power requirement to overcome this pressure drop.

Reference no: EM13713154

Questions Cloud

Mixture of air and water at a temperature : A mixture of air and water at a temperature of 30ºC and a pressure of 750 mmHg has a relative humidity of 75%. The wet gas is compressed to 40 psia and cooled to 20ºC. How many cubic meters of original gas were compressed if 0.75 lb of condensate (wa..
Stiletto heel has a semi-circular cross-section with radius : A stiletto heel has a semi-circular cross-section with radius of 0.25 in. Due to walking over irregular surfaces and shifts in body weight, moments of up to 30 lb.-in. can act where the heel attaches to the shoe. Determine the maximum tensile or comp..
Membrane made of an isotropic material : There is a membrane made of an isotropic material whose elastic modulus and Poisson's ratios are E and v, respectively. When this membrane is elongated along x-direction with no lateral deformation in y-direction, the apparent elastic modulus (E') de..
Calculate the number of elapsed days : Write a function that calculates the number of elapsed days between two dates. For example the days between Feb 3, 1970 and June 21, 1980? Becareful for the Leap year imediately.
Pumping power requirement to overcome this pressure drop : Water at 40 degrees Fahrenheit (p=62.42 lbm/ft3 and u= 3.74 lbm/ft. hr) is flowing through a 0.12 in (0.01 ft) diameter 30 ft long horizontal pipe steadily at an average velocity of 3 ft/s. Determine the head loss, pressure drop, and the pumping powe..
Pipes are horizontal bad viscous effects are negligible : Gasoline flows from a 0.25 m diameter pipe in which the pressure is 250 kPa, that contracts into a 0.125 m diameter pipe in which the pressure is 100 kPa. If the pipes are horizontal bad viscous effects are negligible, determine the flow rate (Q). (G..
Does the driveway hold : A 210 pound man sits in a lawn chair on a driveway. The chair has 4 solid wooden legs at 2'' dia each. The allowable stress on the driveway is 15 psi. Does the Driveway hold?
Determine the force in each member of the loaded truss : Determine the force in each member of the loaded truss. The forces are positive if in tension and negative if in compression. Discuss the effects of varying the angle of the 52 degree support surface at C.
What is the recoil velocity of the rifle : A marksman holds a rifle of mass 3.00 kg loosely in his hands, so as to let it recoil freely when fired. He fires a bullet of mass 5.00 g horizontally with a velocity 300 m/s. What is the recoil velocity of the rifle.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  A steady flow of liquid ethylene glycol inside finned

a steady flow of liquid ethylene glycol inside finned tubing is cooled from an inlet state of 85c and 2000kpa to an

  The displacement function ux for a tensile specimen of

the displacement function ux for a tensile specimen of uniform cross section and length l fixed at one end and

  A water stream is heated in fully developed flow through a

a water stream is heated in fully developed flow through a pipe with uniform heat flux at the wall. the flow rate is

  What is the change in the internal energy of the air

A piston cylinder contains 0.1 kg air at 300 K and 100 kPa. The air is now slowly compressed in an isothermal (constant temperature) process to a final pressure of 250 kPa. Air is assumed as ideal gas; the gas constant of air is R = 0.287 kJ/kg-K .

  At t 0 a force of the form f bt2e-lambdat is applied in

1. consider a conical pendulum that is a ball of mass m at the end of a string of length li moving in a horizontal

  If a truck carrying a crate on its bed brakes hard enough

if a truck carrying a crate on its bed brakes hard enough that the crate slides to the right relative to the truck the

  Questions on entropy, exergy, cycles, otto cycle

Questions set on  Entropy,  Exergy,  Cycles, Otto Cycle,  Rankine Cycle.  In a coal fired thermal power station, indicate where the exergy contained in the coal is destroyed. For each exergy destruction mechanism, explain whether there is a small..

  The robotrsquosnbspcontrol memory has a 10 bit capacity it

one axis of a rrl robot is a linear slide with a total range of 950mm. the robotrsquosnbspcontrol memory has a 10 bit

  What percentage of washers are discarded

25 washers have a combined mass of 1 lb. how much money is recovered per day from the sale of scrap washers?

  Car a starts from rest at t0 and travels along a straight

car a starts from rest at t0 and travels along a straight road with a constant acceleration of 6fts2 until it reachers

  A bicycle rider rides from home along a highway and back

a bicycle rider rides from home along a highway and back along the same road in such a way that her distance from home

  Determine the values of q that minimizes unit sales cost uc

fixed costfc 2000000 variable costvc 120.005q total costtc fc vc x q unit sales price p250nbspa determine the values

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd