Find the power produced by the hydro turbine

Assignment Help Mechanical Engineering
Reference no: EM13702456

As shown in the sketch, water flows at 2550 kg/s from a very large reservoir through a penstock (pipe) to a hydro turbine. The water exits the turbine through a 0.5 m diameter pipe. The reservoir surface is 30m above the location where the water exits.

(Hint: Assume steady flow and reservoir area is very large compared to the water exit area). Density of water = 997 kg/m3.

a. Assuming no head loss, find the power produced by the hydro turbine.

 

b. What will be the power output, if total head loss is 3m?

Reference no: EM13702456

Questions Cloud

Heat transfer coefficient between the coffee and the wetted : Hot coffee of temperature T[infinity] = 90°C is poured into a cup whose wall is initially at the temperature Ti= 10°C. The porcelain wall of the cup is 0.5 cm thick. The heat transfer coefficient between the coffee and the wetted surface is h= 700 W/..
Research paper proposal : As you are exploring different ideas for your paper, note the research paper will require you to submit 8-10 double-spaced, typed pages regarding a topic identified in the textbook or another topic relative to this course.
Research paper: the role of the system analyst : Research Paper: the role of the system analyst and how it impact goals and objective of the organization. This paper should a 10 page paper including references and content. It be written in an APA format.
Estimate the speed of the plane-assuming incompressible flow : An airplane flies at an elevation of 20,000 ft, where the atmospheric pressure is 45 kPa and the temperature is -24 °C. A pitot-static tube mounted on the plane in the free-stream gives a differential manometer reading equivalent to 8.5 inches of H2O..
Find the power produced by the hydro turbine : As shown in the sketch, water flows at 2550 kg/s from a very large reservoir through a penstock (pipe) to a hydro turbine. The water exits the turbine through a 0.5 m diameter pipe. The reservoir surface is 30m above the location where the water exit..
Steel plane of finite dimension and thickness : A steel plane of finite dimension and thickness of 13 mm has the initial (uniform) temperature of 35 C. put the plane into the solution in all sudden and the wall temperature is increased to 146 C spontaneously. The thermo diffusivity of the plane, i..
Determine the bridge signal voltage : Determine the value of Rw required to null the bridge when the applied weight on the scale is zero kg and Determine the bridge signal voltage ΔV when the applied weight onthe bridge is 999 kg
Determine mud height at which blocks will overcome friction : Mud is stopped using a wall made from 1.2 m high x 0.25 m wide rectangular concrete blocks as shown in figure below. Blocks density is 2700 kg/m3, mud density is 1800 kg/m3, and friction coefficient between ground and concrete blocks is f = 0.3.
The role of the system analyst and how it impact goals : Research Paper: the role of the system analyst and how it impact goals and objective of the organization. This paper should a 10 page paper including references and content. It be written in an APA format.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Ithe pdf for the drift in volts is fx 341-x2 lxl lt 1

the allowable drift on a voltage regulator has a specification of 0.0 - 0.8 volts. each time a regulator does not

  If the refrigerant flow rate is cut to 50 kgs but it still

refrigerant 134a at 10 bars 38oc flows at 10.0 kgs through a heat exchanger leaving at 9.0 bars and 80oc. it exchanges

  A 120 lbf 534 n skydiver is free-falling at an altitude of

a 120 lbf 534 n skydiver is free-falling at an altitude of 6500 ft 1980 m. estimate the terminal velocity in mph for

  There are a reservoir at point zero and another one 80

there are a reservoir at point zero and another one 80 meter higher. they are 1km from eachother. the upper reservoir

  The valve is opened and the two quantities of air are

two insulated tanks are connected by a valve. one tank initially contains 1.2 ib of air at 240 f 30 psia and the other

  The refrigerant leaves the tube at 100 kpa and 20 degree c

refrigerant r-134a enters a 1 cm constant diameter tube at 400 kpa and 30 degree c. the refrigerant leaves the tube at

  For an enlarged control volume that includes the turbine

steam enters a turbine operating at steady state at a pressure of 1000 lbfin2 and a temperature of 1100degf and exits

  Find the q values and plot the feed lines a feed is 60

we are separating ethanol and water. all percentages are mol. find the q values and plot the feed lines. a feed is 60

  The barometric pressure is reported to be 6055 torr and the

1 the barometric pressure is reported to be 605.5 torr and the temperature of the water is 22.5 c what is the pressure

  A 20-mm diameter rod made of a ductile material with a

a 20-mm diameter rod made of a ductile material with a yield strength of 350 mpa is subjected to torque of 100 n.m and

  If the us fleet of vehicles suddenly became 15 more fuel

if the u.s. fleet of vehicles suddenly became 15 more fuel efficient how much annual emissions of co2 would that

  Determine the velocity of the block after 5 seconds assume

a force f 12t where t is in seconds is applied to a 2kg box at rest on a horizontal surface uk .3 for 5 seconds.

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