CARNOT CYCLE A Carnot cycle uses nitrogen as the working substance. The heat supplied is 54 kJ. The temperature of the heat rejected is 21°C, and V3N2 = 10.Determine:a. the cycle thermal efficiencyb. the temperature of heat suppliedc. the work 3.) Choose only one of the problems.CARNOT CYCLEA Carnot cycle uses nitrogen as the working substance. The heat suppliedis 54 kJ. The temperature of the heat rejected is 21°C, and V3N2 = 10.Determine:a. the cycle thermal efficiencyb. the temperature of heat suppliedc. the work

Given Data⇒ Working substance-Nitrogen Heat supplied(Q)=54 KJ Temperature of heat…

CARNOT CYCLE A Carnot cycle uses nitrogen as the working substance. The heat supplied s 54 kJ. The temperature of the heat rejected is 21°C, and V3/V2 = 10. Determine: a. the cycle thermal efficiency

CARNOT CYCLE A Carnot cycle uses nitrogen as the working substance. The heat supplied s 54 kJ. The temperature of the heat rejected is 21°C, and V3/V2 = 10. Determine: a. the cycle thermal efficiency

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Q2: A reversed Carnot cycle delivers 60 x10 kJ\min to conditioned space when used as heat pump. If…

A: This question is from thermodynamics.

Q: A Carnot engine using air receives heat at 300°C and rejects heat at 60°C. The pressure and volume…

Q: A gas within a piston-cylinder assembly executes a Carnot power cycle during which the isothermal…

A: To find - (a) the thermal efficiency. (b) the percent change in thermal efficiency if TH increases…

Q: A steam power plant operates on a Rankine cycle as shown. II all kinetic and potential energy…

A: Given that, Pressure at 2-3 process, P2=P3=3 MPa,Pressure at 4-1 pressure, P4=P1=50 kPaTurbine at…

Q: A gear train is composed of four helical gears with the three shaft axes in a single plane, as shown…

Q: As shown in the figure, an air conditioner operating at steady state maintains a dwelling at 70°F on…

Q: CARNOT CYCLE A Carnot cycle uses nitrogen as the working substance. The heat supplied is 54 kJ. The…

Q: I need this Thermodynamics question solved in 1 hour, because I need to study for an exam today

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A power plant burns natural gas to produce 1 MW of power, it consists of a compressor, a heat…

A: (A) according to second law,efficiency η=1-Q2Q,Where Q1=extracted heat Q2=…

Q: is the net work for any cycle Zero? why

A: Yes, it is possible the net work for any cycle is zero. if the process is an adiabatic process.

Q: 2. A steam turbine installation takes steam at 70 bar, with 100°C of superheat, and expands to an…

A: Steam at 70 bar, 100°C of superheat: At P1=70 bar, t1=tsat+100=285.8+100=385.8°C h1=3118.45…

Q: A machine uses a thermal cycle where the initial stage is an isentropic adiabatic compression…

A: To find: The maximum temperature that occurs and determine the maximum pressure. Given: The initial…

Q: A gas within a piston-cylinder assembly executes a Carnot power cycle during which the isothermal…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts…

Q: a T-s diagram and determine the coefficient of performance of the cycle using a) the first law of…

Q: A mechanical vapor compression refrigeration cycle operates with water as the working fluid. The…

A: Since we are allowed to answer 3 subparts. So, we’ll answer the first 3. Please resubmit the…

Question

CARNOT CYCLE A Carnot cycle uses nitrogen as the working substance. The heat supplied is 54 kJ. The temperature of the heat rejected is 21°C, and V3N2 = 10.

Determine:

a. the cycle thermal efficiency

b. the temperature of heat supplied

c. the work

3.) Choose only one of the problems.
CARNOT CYCLE
A Carnot cycle uses nitrogen as the working substance. The heat supplied
is 54 kJ. The temperature of the heat rejected is 21°C, and V3N2 = 10.
Determine:
a. the cycle thermal efficiency
b. the temperature of heat supplied
c. the work

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A reversible heat engine operates between two reservoirs: one at Th = 395.0°C and another at Te = 150°C. It goes through a cycle consisting of an adiabatic compression during which it ab- sorbs 125.0J of heat energy, followed by an isothermal expansion at Th, followed by an adiabatic expansion, followed by an isothermal compression at Te. The output of the engine is used to run a reversible refrigerator operating between the same two reservoirs, that has a cycle consisting of an adiabatic expansion, followed by an isothermal expansion at Te, followed by an adiabatic com- pression, followed by an isothermal compression at Th. The output of the engine is used to run the refrigerator. b) How much heat is released by the engine to the cold reservoir?
Consider a fully reversible heat pump operating between TH = 45°C and Tc = 5°C. %3D If Wcycle = 203 kJ, determine the heat rejected to the hot body, QH (kJ).
Ericsson Cycle: Derivation of the following according to the PV andTS Diagram: Volume at the beginning and at the end of expansion. The overall ratio of compression The overall ratio of expansion The mean effective pressure
Data are provided for two reversible refrigeration cycles. One cycle operates between hot and cold reservoirs at 27°C and 3°C, respectively. The other cycle operates between the same hot reservoir at 27°C and a cold reservoir at -35°C. The refrigerator removes the same amount of energy by heat transfer from its cold reservoir. Determine the ratio of the net work input values of the two cycles, WCycle,2 Wcycle,1
An adiabatic gas turbine uses a flow of 75 kg / s hot air as a working fluid, receiving it at 1500 ° C with a pressure of 15 bar, its expansion ratio is 15.2. The turbine exhaust air is used to heat water in a heat exchanger, the air leaving this exchanger at 80 ° C. Water enters the heat exchanger at 110 ° C and 200 kPa and exits at 150 ° C. Determine: a) The power produced by the gas turbine in kW b) The heat flow used in the heat exchanger in kJ / h c) The water flow can be heated d) In what thermodynamic state is the water at the outlet of the exchanger?
Determine the efficiency of the reversible Heat Engine cycle shown: TA 4 5 800K 2 3 600K 6 300K 1 S (kJ/kg-K) 0.1 0.3 0.4
Find the entropy production and determine if the cycle operates irreverisbly, reverisbly, or impossibly. A refrigeration cycle operates between the freezer compartment at 268K and the ambient air at 295K. The rate of heat transfer from the freezer compartment is 8000 kJ/h and the power input for the cycle is 3200 kJ/h. Determine the entropy production for this cycle in kJ/K·h (do not convert h to s). Enter the answer without units, but with a minus sign if applicable. This cycle operates irreversibly reversibly impossibly.
A reversible heat engine operates between two reservoirs: one at Th = 395.0°C and another at Te = 150°C. It goes through a cycle consisting of an adiabatic compression during which it ab- sorbs 125.0J of heat energy, followed by an isothermal expansion at Th, followed by an adiabatic expansion, followed by an isothermal compression at Te. The output of the engine is used to run a reversible refrigerator operating between the same two reservoirs, that has a cycle consisting of an adiabatic expansion, followed by an isothermal expansion at Te, followed by an adiabatic com- pression, followed by an isothermal compression at Th. The output of the engine is used to run the refrigerator. c) How much heat is released by the refrigerator to the hot reservoir?
A power cycle operates between two thermal reservoirs at 300 K and 800 K. The working fluid of the cycle is air, which can be considered to be an ideal gas. Specific heats are not assumed to be constant. An inventor claims that for a heat input of 250 kJ, the net work from the cycle is 80 kJ. The work generating component in the cycle is a reversible, steady state turbine. The inlet pressure and temperature are 1000 kPa and 600 K and the exit temperature is 550 K. The turbine receives 150 kJ/kg of heat from the high temperature reservoir and loses 10 kJ/kg of heat to the ambient at 298 K. (a) Prove whether or not the overall cycle is possible using second law arguments. (b) determine the work done by the turbine [kJ/kg]
A reversible heat engine operates between two reservoirs: one at Th = 395.0°C and another at Te = 150°C. It goes through a cycle consisting of an adiabatic compression during which it ab- sorbs 125.0J of heat energy, followed by an isothermal expansion at Th, followed by an adiabatic expansion, followed by an isothermal compression at Te. The output of the engine is used to run a reversible refrigerator operating between the same two reservoirs, that has a cycle consisting of an adiabatic expansion, followed by an isothermal expansion at Te, followed by an adiabatic com- pression, followed by an isothermal compression at Th. The output of the engine is used to run the refrigerator. Suppose the ambient temperature is 20.0°C, and the hot reservoir consists of a spherical tank with a radius of 4.00 m, that acts as an ideal emitter of radiation. If all the radiant energy emitted by the tank could be captured, what is the average amount of work that could be done each second?
A reversible heat engine operates between two reservoirs: one at Th = 395.0°C and another at Te = 150°C. It goes through a cycle consisting of an adiabatic compression during which it ab- sorbs 125.0 J of heat energy, followed by an isothermal expansion at Th, followed by an adiabatic expansion, followed by an isothermal compression at Te. The output of the engine is used to run a reversible refrigerator operating between the same two reservoirs, that has a cycle consisting of an adiabatic expansion, followed by an isothermal expansion at Te, followed by an adiabatic com- pression, followed by an isothermal compression at Th. The output of the engine is used to run the refrigerator. e) What is the total change in entropy of the universe in running this system?
Geothermal power plants use underground sources of hot water or steam to produce electricity. If a plant receives hot water at 350 F and rejects energy by heat transfer to the atmosphere at 60 F, what is the maximum possible efficiency for the power cycle? 64% 100% 83% 17% O 36%