If the turbine is 90 percent efficient how much energy can

Assignment Help Mechanical Engineering
Reference no: EM13631030

A turbine is designed to extract energy from a water source flowing through a 10 cm diameter pipe at a pressure of 800 kPa with an average velocity of 10 m/s. If the turbine is 90 percent efficient, how much energy can be produced if the water is emitted to the atmosphere through a 20 cm diameter pipe?

Reference no: EM13631030

Questions Cloud

A well-insulated rigid tank contains 5 kg of a saturated : a well-insulated rigid tank contains 5 kg of a saturated liquid-vapour mixture of water at
The device is not insulated and operates in an environment : a refrigeration engineer has designed a steady-flow no work interaction device that separates a continuous flow of 100
A block is made of an unknown material when placed in : a block is made of an unknown material. when placed in water the block floats and 4 m3 of the block is observed to be
A small motor weighing 193 lbs is mounted on 4 springs in : a small motor weighing 19.3 lbs is mounted on 4 springs in parallel in such a manner that only vertical motion is
If the turbine is 90 percent efficient how much energy can : a turbine is designed to extract energy from a water source flowing through a 10 cm diameter pipe at a pressure of 800
Saturated liquid water at 858mpa undergoes a reversible : saturated liquid water at 8.58mpa undergoes a reversible isothermal process in a cylinder until the pressure reaches
A point charge q10-9 coulombs is placed at the centre of a : a point charge q10-9 coulombs is placed at the centre of a dielectric sphere of radius r10cm. the relative permittivity
A 90 percent efficient turbine accepts water at 400 kpa in : a 90 percent efficient turbine accepts water at 400 kpa in a 16 cm diameter pipe. what is the maximum power output if
To maintain a dwelling steadily at 68 f on a day when the : to maintain a dwelling steadily at 68 f on a day when the outside temperature is 32 f heating must be provided at an

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Estimate the skin friction drag on the aircrafts fuselage

Determine whether laminar-to-turbulent transition occurs in the boundary layer of the fuselage. If transition occurs, where does it occur - Estimate the skin friction drag on the aircraft's fuselage.

  A liquid is pumped at the flow rate q through a pipe of

a liquid is pumped at the flow rate q through a pipe of length l. the pressure drop of the fluid across the pipe is ?p

  Calculate the biot number to check if an assumption of

an iron ball d 0.1m k 50wmk r 7900 kgm3 cp 500 jkgk is taken out of a furnace at uniform temperature t1 700oc and

  The compressor isentropic efficiency is 08 calculate the

refrigerant 410a is used for a heat pump. the temperature at the evaporator is -20f. the temperature at the exit of the

  Starting with the general form of conduction equation in

consider a cylinder with an inner radius of r1 and an outer radius of r2 and constant thermal conductivity k. heat is

  A cattle watering fountain has a free water surface with a

a cattle watering fountain has a free water surface with a size equal 0.6m x 0.3m with the longer side being parallel

  Water at 15 degrees celsius flows through an inclined 8-cm

water at 15 degrees celsius flows through an inclined 8-cm diameter pipe. at sections 1 and 2 p1 186 kpa v1 3.2 ms z1

  Determine the horizontal component of the absolute velocity

the 90-kg man dives from the 40-kg canoe. the velocity indicated in the figure is that of the man relative to the canoe

  Determine the average applied force exerted on to the pile

determine the average applied force exerted on to the pile hammer. Note because the force is applied over a short time period it can be considered as an impulse force.

  Discuss the key motivations leading to the three classes of

problem 1explain the role of the fiber-matrix interface strength in the fracture toughness of fiberreinforced ceramic

  Find the power rating of the electric heater

find (a) the power rating of the electric heater and (b) the temperature rise that the air experiences each time it passes through the heater.

  Two kilograms of zinc at 500c and 1 atmosphere is

two kilograms of zinc at 500c and 1 atmosphere is contained in a thermally insulated jacket. the system is 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