Kinetic energy of the steam greatly affect the power output

Assignment Help Mechanical Engineering
Reference no: EM13717681

Steam enters an adiabatic turbine at 10 MPa, 500°C and a flow of 100 m/s through four 2 cm diameter jets. It leaves the turbine at 30 kPa with a velocity of 20 m/s and a quality of 0.94. Determine the output power of the turbine. Calculate the error in the output if the change in kinetic energy is neglected. Does the kinetic energy of the steam greatly affect the power output?

Reference no: EM13717681

Questions Cloud

Calculate gas volume when the bubble reaches : A gas bubble with a volume of 1.0mm3 originates at the bottom of a lake where the pressure is 2.9 atm. Part A Calculate its volume when the bubble reaches the surface of the lake where the pressure is 735torr
It states a min of 3 months at $19.95 : Why does Course Hero state $14.95 for one month then when I try and sign up it states a min of 3 months at $19.95?
Define what will be the vapor pressure of the solution : A solution is prepared by dissolved 2 moles of a non-volatile solute in 4 moles of a volatile solvent. If the vapor pressure of the pure solvent (P) is 24 torr, what will be the vapor pressure of the solution
Determine the temperature of the combined exiting flow : Water at 74°F and 200 psi is heated by mixing it with superheated steam at 600°F and 200 psi in a constant pressure mixing chamber. If the mass flow rates of the water and steam entering the mixing chamber are equal, determine the temperature of the ..
Kinetic energy of the steam greatly affect the power output : Steam enters an adiabatic turbine at 10 MPa, 500°C and a flow of 100 m/s through four 2 cm diameter jets. It leaves the turbine at 30 kPa with a velocity of 20 m/s and a quality of 0.94. Determine the output power of the turbine. Calculate the error ..
Explains why in the structure the 2-amino ethanol an alcohol : Please explains why in the structure the 2-amino ethanol the alcohol is considered the number 1
Start guide with an existing project named mygui : List the MATLAB command to start Guide with an existing project named 'myGUI'. Explain the differences between a function, a subfunction and a nested function. When using Guide what are two ways to bring up the object inspector? In a Guide developed ..
Calculate the enthalpy for the conversion of graphite : Calculate the enthalpy for the conversion of graphite into diamond given the following heats of combustion for each substance.
Calculate the pressures required in the initial states : The system containing the expansion can be considered adiabatic, the behaviour of the gases ideal and the path as a reversible one. The temperature in the initial (compressed state) is 300 K and the final temperature required is 185 K. Calculate t..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Turbine is proportional to the circular area swept

The average wind speed on the north Texas plains around Amarillo is approximately 6 m/s. An efficient wind turbine can convert 35% of the kinetic energy of the air (wind) into electrical energy at optimum conditions. If a turbine has blades 25 m in l..

  Oxygen at 100 kpa 27degc is compressed to 1 mpa in an

oxygen at 100 kpa 27degc is compressed to 1 mpa in an adiabatic compressor whose isentropic efficiency is 0.80.

  If the inner and out radii of the shell are r1 5cm r2 6

a spherical shell made of a material with a density of 1600 kgm3 is placed in water. if the inner and out radii of the

  A 23 kg crate rests on a 10 kg hand cart as shown the

a 23 kg crate rests on a 10 kg hand cart as shown. the center of mass of the combined cratecart is at c. the cart is

  In dribbling the player compensates for the mechanical

a basketball of mass 0.570 kg is dropped from rest from a height of 1.25 m. it rebounds to a height of 0.734 m. a how

  A storage tank 26 ft in diameter and 36 ft high is filled

a storage tank 26 ft in diameter and 36 ft high is filled with sae 30w oil at 20degc. a what is the gauge pressure in

  The outer spring has d 50 mm d 9mm and n 5 the inner

two concentric helical compression springs made of steel and having the same length when loaded and when unloaded are

  Structural steel with a fracture toughness

A structural steel with a fracture toughness of 60 MPa(m^1/2) has no surface crack larger than 3.5 mm in length. By how much (in %) would this largest surface crack have to grow before the system would experience fast fracture under an applied stress..

  A car a is travelling on a straight level road with a

a car a is travelling on a straight level road with a uniform speed of 60 km h-1. it is followed by another car b which

  Air is adiabatically compressed in a non flow process from

air is adiabatically compressed in a non flow process from a pressure of 14.7 psia and a temp of 70 deg to 200 psia and

  Suppose we load this cart with a crate of mass 104 kg where

you are given a four-wheeled cart of mass 15 kg where the distance between a wheel and its nearest neighbors is 2 m.

  A long flat bar has the s-n diagram the bar is 6in wide by

a long flat bar has the s-n diagram. the bar is 6in wide by .5 in thick. it has a 2 in hole in the middle.a what is the

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