Calculate the power output in kw

Assignment Help Mechanical Engineering
Reference no: EM13212312

Air enters a turbine at 40 kN/m2, 900 C, and leaves at 10 kN/m2. The flow is reversible and adiabatic. Inlet velocity is quite low and outlet velocity is 150 m/s through a cross-sectional area of 0.20 m2. Calculate the power output in kW.

Reference no: EM13212312

Questions Cloud

Determine the exit temperature : Determine (a) the exit temperature, (b) the exit relative humidity of the air, (c) the exit velocity.
Determine the expressions for the principal stresses : A circular shaft is subjected to a torque Ta and a bending moment Ma. Assuming that the diameter of the shaft is d, determine the expressions for the principal stresses and maximum shear stress in terms of Ma, Ta and d.
Determine the maximum horizontal displacement : Determine the maximum horizontal displacement s of the block. Each of the two springs has a stiffness of k = 2500N/m and an unstretched length of 0.15 m.
State what affect will adding more so3 have on the system : Consider the following reaction at equilibrium. What affect will adding more SO3 have on the system?
Calculate the power output in kw : Air enters a turbine at 40 kN/m2, 900 C, and leaves at 10 kN/m2. The flow is reversible and adiabatic. Inlet velocity is quite low and outlet velocity is 150 m/s through a cross-sectional area of 0.20 m2. Calculate the power output in kW.
Plot the moment about b : Plot the moment about B for 320mm
State the equation for an electrochemical cell reaction : Predict the immediate effect of the following changes on the observed cell voltage E.Increased E,Decreased E,No change E.
Why do thermoplastics tend to brittle in very cold weather : Why do thermoplastics tend to become brittle in very cold weather?
What determines a nations real aggregate income : what determines a nation's real aggregate income According to the classical model of income determination, what determines a nation's real aggregate income What accounts for the difference between the two models

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the flight angle

The die characteristic is Q_x = 0.0015p where p is the head pressure in psi. Determine the flight angle that maximizes the flow rate Q_x and graph it.

  How many times more ignition energy is required

How many times more ignition energy is required to achieve ignition of a fuel-air mixture at sea level with T = 298 K than at altitude of 6000 m where pressure P = 47,166 Pa and T = 248 K?

  Computing electrical power from a geothermal resource

Calculating electrical power from a geothermal Resource, A geothermal well is producing 9000kg/second from a hot water basin at 200 ºC [enthalpy of 800 KJ/Kg].

  Explain feasibility

Determining Feasibility, At steady state, a new power cycle is claimed by its inventor to develop 6 horsepower for a heat addition rate of 400 Btu/min

  What is the rotating speed of the disk in rpm

A slotted disk and opto-interrupter outputs pulses at 62 HZ. The disk has only one slot cut in it. what is the rotating speed of the disk in rpm?

  What are production conditions under which group technology

What are the production conditions under which group technology and cellular manufacturing are most applicable?

  Complete the sketch of the obtuse triangle

Complete the sketch of the obtuse triangle. It must have an area of 1.75 in.2. Prove the geometry by dimensioning the sketch and showing the area calculation. Show only those dimensions needed for the area calculation. Note: each grid unit = .25 i..

  Define the temperature of the water drops

The temperature of the water drops to 260 F as a result of heat transfer to the surroundings. Determine the final pressure in the tank?

  Find the natural frequencies of oscillation

find the natural frequencies of oscillation of the double-pendulum below where m1=m2=m, and L1=L2=L.

  Calculate the tension in the string

If the trap door's weight is 50N. Calculate the tension in the string and the reaction at the hinge.

  Draw the block diagram of the uncontrolled seat

Draw the block diagram of the uncontrolled seat Plot the open loop displacement response of the uncontrolled seat to a step input

  What is the composition in atom percent

What is the composition, in atom percent, of an alloy that consists of 5.5 wt% Pb and 94.5 wt% Sn?

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