Determine the vane angle at outer periphery of the impeller

Assignment Help Mechanical Engineering
Reference no: EM13987896

A centrifugal pump is discharged .118 m3/sec at a speed of 1450 rpm against a head of 25 m. The impeller diameter is 25 cm, its width at outlet is 5 cms and the manometric efficiency is 0.75. Determine the Vane angle at the outer periphery of the impeller.

Reference no: EM13987896

Questions Cloud

Income and cash flow analysis : The Berndt Corporation expects to have sales of $11 million. Costs other than depreciation are expected to be 60% of sales, and depreciation is expected to be $2.2 million. Suppose Congress changed the tax laws so that Berndt's depreciation expenses ..
What are the kentucky and virginia resolutions : What are the Kentucky and Virginia Resolutions? Who authors them and why? How do they reflect Democratic Republican values?
Continue to think about retirement in the future : As you continue to think about retirement in the future and as you apply the knowledge you have gained from this course, would the savvy use of financial logic involved in holding inventories of both stocks and bonds even if they change over time be ..
Save money to meet three objectives : Bilbo Baggins wants to save money to meet three objectives. First, he would like to be able to retire 30 years from now with a retirement income of $28,000 per month for 20 years, with the first payment received 30 years and 1 month from now. If he c..
Determine the vane angle at outer periphery of the impeller : A centrifugal pump is discharged .118 m3/sec at a speed of 1450 rpm against a head of 25 m. The impeller diameter is 25 cm, its width at outlet is 5 cms and the manometric efficiency is 0.75. Determine the Vane angle at the outer periphery of the..
Observe the three-year treasury security rate : Suppose we observe the three-year Treasury security rate (1R3) to be 5.3 percent, the expected one-year rate next year—E(2r1)—to be 5.8 percent, and the expected one-year rate the following year—E(3r1)—to be 6.2 percent. If the unbiased expectations ..
Decide between saving in traditional IRA-saving in Roth IRA : Suppose a taxpayer is trying to decide between saving in a traditional IRA and saving in a Roth IRA. If the taxpayer needs the savings before reaching age 59½, should the client avoid the IRA because of the 10% early withdrawal penalty? Why or why no..
What are the two main categories of weathering : What are the two main categories of weathering? In what ways are they different? Mechanical or physical weathering: explain how water, salt crystal growth and biological activity can cause mechanical weathering. Give examples of each
What is the estimated value per share of your firms stock : Assume that the average firm in your company's industry is expected to grow at a constant rate of 6% and that its dividend yield is 7%. Your company is about as risky as the average firm in the industry, after which growth should return to the 6% ind..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Estimate the temperature of the hottest point in the billet

Estimate the temperature of the hottest point in the billet after five minutes of quenching. Neglect end effects; make the calculation for a cylinder of the given diameter but of infinite length.

  An ideal diesel cycle has a compression ratio

An ideal diesel cycle has a compression ratio of 16.8 and a cut off ratio of 1.63. Determine the maximum air temperature and the rate of heat addition to this cycle when it produces 197 hp of power, the cycle is repeated 1,250 times per minute, and t..

  For a metal that has a yield strength of 401 mpa and a

for a metal that has a yield strength of 401 mpa and a plane strain fracture toughness kic of 21 mpa m12 compute the

  A bug is on the rimof a disk of diameter 13 in that moves

a bug is on the rimof a disk of diameter 13 in that moves from rest to an angular speed of 70 revmin in 5.2 s.what is

  A 300kg compressor is placed at the end of a cantilever

a 300kg compressor is placed at the end of a cantilever beam of length 1.8 m made of a material with an elastic modulus

  Determining the horizontal pump

The horizontal pump in Fig discharges 20°C water at 57 m3/h. Neglecting losses, what power in kW is delivered to the water by the pump?

  A steam turbine receives steam at 110 fts velocity and 1525

a steam turbine receives steam at 110 fts velocity and 1525 btuibm enthalpy. the steam leaves at 810 fts and 1300

  A cylindrical pressure tank 15 feet long and 40 inches in

a cylindrical pressure tank 15 feet long and 40 inches in mean diamater is to be fabricated from .5 inch steel. a 15

  Air enters a one-inlet one-exit control volume at 6 bar 500

air enters a one-inlet one-exit control volume at 6 bar 500 k and 30 ms through a flow area of 28 cm2. at the exit the

  The specific internal energy after expansion is 230 kjkg

the gases in the cylinder of an internal combustion engine have a specific internal energy of 800 kjkg and a specific

  An adiabatic turbine operates at steady state

An adiabatic turbine operates at steady state. Air enters the turbine at a pressure and temperature of 800kPa and 1100K, respectively, and exits at 100kPa. A temperature sensor at the turbine exit indicates that the exit air temperature is 700K. Kine..

  Denver colorado is constructed with a slab-on-grade floor

A building in Denver Colorado is constructed with a slab-on-grade floor. The construction type is an uninsulated 100-mm block wall with a brick face. The perimeter of the building is 350m. Calculate the design heat loss rate from the floor.

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