A reversed brayton cycle with an isentropic pressure ratio, Ask an Expert

Academics

A reversed Brayton cycle with an isentropic pressure ratio of 1.75 is to be used to refrigerate a food locker. The refrigerant is air. The compressor and expander inlet temperatures are 0.00°C and 14.0°C, respectively. Determine

a. The ASC coefficient of performance of this system.

b. The Carnot coefficient of performance for a refrigerator operating between the same temperature limits.

c. The compressor and expander outlet temperatures.

View complete question

Chemistry, Academics

Category:- Chemistry
Reference No.:- M92101693

Have any Question?Write your Review or question?

Related Questions in Chemistry

1 suppose 1000 ml of an aqueous solution containing an

1. Suppose 100.0 mL of an aqueous solution containing an unknown monoprotic acid (called HA) is titrated with 0.150 M KOH. The titration requires 47.82 mL of the potassium hydroxide to reach the equivalence point. What i ...

What would an increase in the metal wire mass indicate when

What would an increase in the metal wire mass indicate when the metal wire starts to form copper on it from a chemical reaction from 6M HCl and copper (II) sulfate pentahydrate? What would a decrease in the metal wire ma ...

Use the simulator for the hydrogen atom Use the simulator for the hydrogen atom

Use the simulator for the hydrogen atom (https://phet.colorado.edu/en/simulation/hydrogen-atom) to estimate the energy needed to transfer one mole of electrons from the energy level n = 1 to the level n = 3.

Assignment application planned change in a department or

Assignment: Application: Planned Change in a Department or Unit Health care organizations are continuously immersed in change from the emergence of new policies, to promote quality care and improve patient safety to keep ...

A photon of wavelength 200 nm strikes the surface of a

A photon of wavelength 200 nm strikes the surface of a metal causing an electron to be ejected with kinetic energy of 4.3 x 10-19 J. What was the threshold frequency of the metal?

You react 1000 ml of a 101 m hbraq solution with 991 mlof a

You react 100.0 ml of a 1.01 M HBr(aq) solution with 99.1 mlof a 1.05 M KOH(aq) solution. The density of each solution is 1.04g/ml. The heat capacity of the calorimeter is 7.0 J/C. You observea ΔT of 6.3 C. Assume a 4.18 ...

One liter of nitrogen n2 and one liter of carbondioxide co2

One liter of nitrogen (N 2 ) and one liter of carbondioxide (CO 2 ), initially at one atmosphere pressure, are forcedinto a single evacuated 500 mL vessel. What is the total pressure, in atmospheres,if the temperature re ...

The threshold wavelength for the photoelectric effect for

The threshold wavelength for the photoelectric effect for silver is 262nm. What is the work function for silver and what is the maximum KE of an emitted electron if the incident light has a wavelength of 212nm?

Suppose 1000 ml of an aqueous solution containing an

Suppose 100.0 mL of an aqueous solution containing an unknown monoprotic acid (called HA) is titrated with 0.150 M KOH. The titration requires 47.82 mL of the potassium hydroxide to reach the equivalence point. What is t ...

An aqueous solution has a normal boiling point of 1020degc

An aqueous solution has a normal boiling point of 102.0°C. What is the freezing point of this solution? For water K b is 0.51°C/ m and K f = 1.86°C/ m.

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Chemistry Expert