The absolute roughness of the pipeline is 2 mm the sum of

Assignment Help Mechanical Engineering
Reference no: EM13621569

A pipeline connects 2 reservoirs. The elevation of the upper reservoir is 20 m higher than the elevation of the lower reservoir. The length of the pipeline is 6 km. The flow rate in the pipe is 0.8 m^3/s . The absolute roughness of the pipeline is 2 mm. The sum of the minor loss coefficients is 40.The water temperature is 10 C. Determine the diameter of the pipe.

Reference no: EM13621569

Questions Cloud

Suppose the mirror is convex the distance between the image : a a concave spherical mirror forms an inverted image 4.00 times larger than the object. assuming the distance between
The inlet and outlet diametersof the nozzle are20 mm and10 : superheated steam enters a nozzleat 0.13 mpaand 600 k and exits at 0.1 mpa. heat interactions and frictional effects
In the second community a random survey of 90 households : a firm wanted to see if there was a significant difference between two neighboring communities in terms of the mean
Find the angular separation in the first-order spectrum of : a diffraction grating that has 2000 slits per centimeter is used to analyze the spectrum of mercury.a find the angular
The absolute roughness of the pipeline is 2 mm the sum of : a pipeline connects 2 reservoirs. the elevation of the upper reservoir is 20 m higher than the elevation of the lower
In the second community a random survey of 90 households : a firm wanted to see if there was a significant difference between two neighboring communities in terms of the mean
The temperature of the water is 50 f determine the darcy : flow and pressure measurements are used to estimate the friction factor for a pipeline. the length of the pipeline
It is illuminated normally by white light analysis of the : a thin film having an index of refraction of 1.5 is surrounded by air. it is illuminated normally by white light.
The mean weight for a random sample of 16 ball bearings is : assume that a simple random sample has been selected from a normally distributed population and test the given claim.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Calculate the heat-transfer rate and exit temperatures for

an air preheater for a power plant consists of a cross-flow heat exchanger with hot exhaust gases used to heat incoming

  The field-circuit resistance and armature-circuit

the field-circuit resistance and armature-circuit resistance of a 10-hp 115-v motor are 90 ohms and 0.08 ohms

  What water mass flow rate is required report your answer

now consider the cooling process. it takes place in a heat exchanger hx. warm air. at 75 f is flows into one side of

  You have decided to design the beam with 1040 hr steel

a cantilever beam with round cross section is loaded at the tip with a transverse force of 1000 lb. the beam is also

  At what true event rate will dead time losses not to be

counters a and b are non-paralyzable with dead times of 30 or 100 microseconds respectively. at what true event rate

  An open feedwater heater operates steadily with 30 kghr of

an open feedwater heater operates steadily with 30 kghr of liquid water entering one inlet at 40 degcnbspand 700 kpa.

  Assuming isentropic efficiencies of 80 percent for both the

a gas refrigeration cycle with a pressure ratio of 3 uses helium as the working fluid. the temperature of teh helium is

  If the resistive force is 10 dxdt determine the

a 32 lb weight is attached to the end of a spring with spring constant k 24 lbf. if the resistive force is 10 dxdt

  Determine steam enters a the velocity at the exit in ms b

consider a horizontal pipe of diameter 20 cm. steam enters the pipe as a saturated vapor at 0.5 mpa with a velocity of

  The power output of the turbine is 25 mw neglecting changes

steam enters an adiabatic turbine steadily at 8 mpa and 500 c through an inlet with cross-section area of 0.041767 m2

  Assuming neglible heat transfer between the bucket and the

a one kg metal part specific heat 0.7 kjkg k initially at 1234k is quenched in a bucket containing 20 gallons of water

  Choosing the helium to be your system determine the work

a cycle using helium in a piston-cylinder device starts at t1 300 k and p1 0.2 mpa. the helium is then compressed

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