Calculate the pressure in the constriction in a pipe

Assignment Help Civil Engineering
Reference no: EM13317368

When 0.3 m^3/s water flows through a 150 mm constriction in a 300 mm horizontal pipeline, the pressure at a point in the pipe is 345 kPa, and the head loss between this point and the constriction is 3 m. Calculate the pressure in the constriction.

Reference no: EM13317368

Questions Cloud

Determine the work done by gravity : An 80.0 kg painter climbs a 2.45 m ladder that is at an angle of 25 degrees with a vertical wall. What is the work done by gravity as the painter climbs the ladder
What was the initial speed of the bullet : A rifle bullet of mass 8.6 g is fired into a 1.23 kg block where it becomes embedded. what was the initial speed of the bullet
Calculate what is the direction of flow for 3 cfs flow : A water pipe gradually changes from 6 in to 8 in diameter accompanied by an increase in elevation of 10 f t. If the pressure at the 6 in and 8 in sections are 9 psi and 6 psi respectively, what is the direction of flow for 3 cfs flow
What is the frequency of this system : The maximum speed of a 4 kg mass attached to a spring is 0.68 m/s, and the maximum force exerted on the mass is 12 N. What is the frequency of this system
Calculate the pressure in the constriction in a pipe : When 0.3 m^3/s water flows through a 150 mm constriction in a 300 mm horizontal pipeline, the pressure at a point in the pipe is 345 kPa, and the head loss between this point and the constriction is 3 m.
When the fire truck is at rest : A fire truck siren produces a steady single tone of frequency 500 Hz when at rest. When the fire truck is at rest
Determine flow rate into or out of each reservoir : Three reservoirs are connected by three pipes with hA = 100 f t, hB = 20 f t, hC = 0 f t, l1 = 1000 f t, l2 = 500 f t, l3 = 400 f t and D1 = D2 = D3 = 1 f t. Determine flow rate into or out of each reservoir if friction in each pipe is 0.02.
Terminate the linked list properly : Define a struct which has exactly 5 variables that, for one person, will hold the last name, the "other" names. the-year-took-office. the-yew-left-office, and a pointer. The pointer will be used to point to the next set of data. for the next perso..
Determine the reaction of the rocker b on the beam : Determine the horizontal and vertical components of reaction at the pin A and the reaction of the rocker B on the beam. a)Determine the horizontal and vertical components of reaction at the pin A

Reviews

Write a Review

Civil Engineering Questions & Answers

  Explain how the presence of the collimation error

Explain how the presence of the collimation error, e, can be detected in a "Two Peg Test" operation.

  Find invert of stilling basin require to form hydraulic jump

The subcritical water level in the channel downstream from the stilling basin is at an elevation of 100 feet above the datum. assume no energy loss over the spillway, determine the invert of the stilling basin required to form a hydraulic jump in ..

  How to compute a satisfactory curve length of the highway

A highway reconstruction project is being undertaken to reduce crash rates. the reconstruction project involves a major realignment of the highway such that a 60mi/h design speed is attained.

  Determine the drag coefficient for the sign type

The pressure on the back side is negative; its magnitude is 0.5 times the (negative) stagnation pressure on the back side. Determine the drag coefficient for the sign type

  Determine the distances the spacecraft must be from moon

consider a spacecraft that is positioned directly between the earth and moon.the mass of the moon's is approximately 7.35 X10^22 kg, and at the instant under consideration, the moon is 3.8 X 10^8 km from earth.

  Determine approximately what the ratio of the density of air

Consider an air bubble rising from the bottom of a lake. Neglecting surface tension, determine approximately what the ratio of the density of the air in the bubble will be at a depth of 34ft to its density at a depth of 8 ft

  Determine the power input into the heat pump

A heat pump that operates on the ideal vapor compression cycle with refrigerant 134a is used to heat water from 16 to 56 degrees Celsius at a rate of 0.20kg/s. The condensor and evaporator pressures are 1.5 and 0.35 Mpa, respectively.

  How many moles of aluminum

How many moles of aluminum do 5.2×1024 aluminum atoms represent?

  Find the air pressure at the height on air pressure

The efficiency of the engines of subsonic airplanes depends on air pressure and usually is maximum near about 36,000 ft. Find the air pressure y(x) at this height. The rate of change y(x) is proportional to the pressure

  Design a portland cement concrete mix for a loading clock

Design a Portland cement concrete mix for a loading dock driveway slab. The concrete will be exposed to deicing chemicals and subjected to freezing and thawing in a moist condition. This is severe environmental exposure.

  Determine the maximum allowable length of the box

A square yellow-brass bar must not stretch more than 2.5 mm when it is subjected to a tensile load. Knowing that E = 1.5 GPa and that the allowable tensile strength is 150 MPa

  Find what is the flexural rigidity ei of the diving board

Consider a diver weighing 200 lb at the end of a diving board that cantilevers out over 3 ft. The diver oscillates at a frequency of 2 Hz. What is the flexural rigidity EI of the diving board

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