Question: Air is compressed steadily by an 8 - kW compressor from 100 kPa and 17°C to 600 kPa and 167°C at a rate of 2.1

Air is compressed steadily by an 8 - kW compressor from 100 kPa and 17°C to 600 kPa and 167°C at a rate of 2.1 kg/min. Neglecting the changes in kinetic and potential energies, determine.
(a) The increase in the exergy of the air and
(b) The rate of exergy destroyed during this process.
Assume the surroundings to be at 17°C.

600 kPa 167 C Air 2 8 kW 100 kPa 17C FIGURE P8-51

Step by Step Solution

★★★★★

3.38 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Air is compressed steadily by an 8kW compressor from a specified state to another specified state Th... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

837-ME-T (5536).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Air is compressed steadily by a compressor from 100 kPa and 17C to 700 kPa at a rate of 5 kg/min. Determine the minimum power input required if the process is (a) Adiabatic and (b) Isothermal. Assume...

Air is compressed steadily by a compressor from 100 kPa and 20C to 1200 kPa and 300C at a rate of 0.4 kg/s. The compressor is intentionally cooled by utilizing fins on the surface of the compressor...

Air is compressed steadily by a compressor from 14.7 psia and 60F to 100 psia and 480F at a rate of 22 lbm/min, assuming the surroundings to be at 60F determine the minimum power input to the...

8-51 Carbon steel balls (p = 7833 kg/m and cp = 0.465 kJ/kg. C) 8 mm in diameter are annealed by heating them first to 900C in a furnace and then allowing them to cool slowly to 100C in ambient air...

5-43C Consider an adiabatic turbine operating steadily. Does the work output of the turbine have to be equal to the decrease in the energy of the steam flowing through it? 5-44C Consider an air...

Air is compressed steadily by an 8-kW compressor from 100 kPa and 17°C to 600 kPa and 167°C at a rate of 2.1 kg/min, neglecting the changes in kinetic and potential energies, determine (a)...

Air is compressed steadily by a 5-kW compressor from 100 kPa and 17°C to 600 kPa and 167°C at a rate of 1.6 kg/min. During this process, some heat transfer takes place between the compressor...

Air is compressed steadily by a 5-kW compressor from 100 kPa and 17C to 600 kPa and 167C at a rate of 1.6 kg/min. During this process, some heat transfer takes place between the compressor and the...

How many paths of longest length are there in each of the folio wing graphs? (Remember that a path such as v1 v2 v3 is considered to be the same as the path v3 v2 v1.) (a) K1.4 (b) K3,7 (c)...

Suppose Marley took advantage of the relief that was available to small business owners during the COVID-19 pandemic and received a Paycheck Protection Program (PPP) loan in the amount of $5,000....

9. What four steps are taken by the CPU when an INT instruction is invoked by a program? Hint: See Fig. 14-2.

(a) Describe the steps to follow when balancing your checking account. (b) What might happen if you do not identify a difference between your balance and the banks balance?

A variable frequency voltage source drives the network in fig 11.40. Determine the resonant frequency ,Q,BW and the average power dissipated by the network at resonance. 4 50mH R. 12 cos ot

In the network in fig 11.41 the inductor value is 30mH, and the circuit is driven by a variable frequency source. If the magnitude of the current at resonance is 12A, Wo=1000rad/s and L=10mH, find C,...

Given the network in fig 11.42, find Vo (max). 0.5 4mH 12 cos ot V

You want to be a millionaire when you retire in 35 years. How much do you have to save each month if you can earn an annual return of 11.8 percent? How much do you have to save each month if you wait...

Question 3 2 pts On 10/1/X3, Derek bought a $100,000 home paying for 30% of the price in cash and executing a 30-year, 8% mortgage payable for the rest. Monthly payments are $514. The balance of the...

References about this question : t-test for single sample (a.k.a. one-sample t-test) ; t-test for dependent means (a.k.a. repeated-measures t-test) ; t-test for independent means A study tested the...