How the ideal brayton cycle efficiency was found

Assignment Help Mechanical Engineering
Reference no: EM13212242

The formula for the coefficient of performance 'COP' for air standard refrigeration cycle when we use cold air properties is not given in the text. Derive the expression for COP as function of the compression ratio similar to how the ideal Brayton cycle efficiency was found.

Reference no: EM13212242

Questions Cloud

How should firm vary its original output and price : For example, suppose an improved version of a product increases customer value added by $25 per unit. (In effect, the demand curve undergoes a parallel upward shift of $25.) a. If the redesign is expected to increase the item's marginal cost by $3..
Determine the landing point of the bullet : A bullet is fired vertically at a latitude of 50 degrees N with a muzzle speed of 1000m/s. Neglecting air friction, determine the landing point of the bullet.
What is the rotation matrix for an object rotation : what is the rotation matrix for an object rotation of 30o around the z axis followed by 60o around the x axis and followed by a rotation of the y axis. all rotations are counter clockwise.
Determine metal removal rate : Determine metal removal rate, etching time, and required dimensions of the opening in the cut and peel maskant required to achieve the desired pocket size on the part.
How the ideal brayton cycle efficiency was found : The formula for the coefficient of performance 'COP' for air standard refrigeration cycle when we use cold air properties is not given in the text. Derive the expression for COP as function of the compression ratio similar to how the ideal Brayton..
Determine the minimum value to create the specified moment : a 960 N.m moment is required to straghten a post. if the capacity of a winch puller is 2400N, determine the minimum value to create the specified moment.
Determine the maximum shear stress magnitude : A. When the two torques are applied to the composite shaft, determine: the maximum shear stress magnitude in aluminium tube (1), the rotation angle of joint B and c.
Why the firm should maximize total profit by lowering price : A producer of photocopiers derives profits from two sources: the immediate profit it makes on each copier sold and the additional profit it gains from servicing its copiers and selling toner and other supplies. The firm estimates that its addition..
Find the desired radius and mass of the absorber : Find the desired radius and mass of the absorber if the absorber is to not exceed an angular deflection amplitude of 30 degrees when the engine is running at 750 rpm.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Questions on entropy, exergy, cycles, otto cycle

Questions set on  Entropy,  Exergy,  Cycles, Otto Cycle,  Rankine Cycle.  In a coal fired thermal power station, indicate where the exergy contained in the coal is destroyed. For each exergy destruction mechanism, explain whether there is a small..

  Define ideal vapor compression refrigeration cycle

Ideal vapor-compression refrigeration cycle, An ideal vapor-compression refrigeration cycle, with ammonia as the working fluid, has an evaporator temperature of -20c and a condenser pressure of 12 bar

  Determine the velocity of the collars a and b

the motion of the slender 10kg rod AB is guided by collars of negligible mass that slide freely on the vertical and horizontal rods. knowing that the bar is released from rest when θ=30, determine the velocity of the collars A and B when θ = 60.

  Temperature and density of air for an adiabatic process

Effect of pressure on temperature and density of air for an adiabatic process, The pressure is to be raised from atmospheric to 7 psi (4.83 bar). The process is adiabatic, and the volume is constant and unknown.

  Explain equation of an elastic curve

Equation of an elastic curve, Given the equation of the elastic curve for a simply supported beam, how would you obtain the slope in the beam, since the equations are related?

  Prepare the statement of financial position

Prepare the statement of financial position

  Evaluate the reduction in pump bhp

Evaluate the reduction in pump BHP required by heating the oil from 50° F to 100° F. Suppose efficiency of 80% (HP)

  Explain fluid statics- submerged submarine

Fluid Statics: Submerged Submarine, A submarine is at a depth of 2000 ft from the water surface. The atmospheric pressure above the water is at 14.7 psia

  Create a window in java

Create a window apllication in java

  Design a control system for an annealing furnace

Design a control system for an annealing furnace - Please describe any auxiliary equipment that needs to be considered. MEE 30002 Control Engineering

  What restrictions in the problem are limiting the profit

Solve this problem with a linear programming model. Describe the optimum mix of raw materials and production levels for the products. How much profit does the business make?

  Calculate its elongation

Consider a cylindrical titanium wire 3.0 mm in diameter and 2.5 x 104 mm long. Calculate its elongation when a load of 500N is applied, assuming that the deformation is totally elastic.

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