Question

consider the Stirling, Ericsson, and Carnot cycles. Which cycle has the lowest thermal efficiency? Which cycle...

consider the Stirling, Ericsson, and Carnot cycles. Which cycle has the lowest thermal efficiency? Which cycle has the highest thermal efficiency?

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
How would you rank the thermal efficiencies of ideal Diesel, Stirling and Carnot cycles if they...
How would you rank the thermal efficiencies of ideal Diesel, Stirling and Carnot cycles if they operate between the same temperature limits (the same Tmin and Tmax temperatures)?
Maximizing thermal efficiency is of paramount importance in the operation of any power producing system. The...
Maximizing thermal efficiency is of paramount importance in the operation of any power producing system. The Carnot Cycle has the highest efficiency based on the second law of Thermodynamics. It’s not not however the ideal vapor power cycle. With the aid of a T-s diagram discuss why this is the case and how as engineers we would rectify the problem.
Please show how the efficiency of: 1. Otto cycle 2. Carnot cycle 3. Sterling cycle Are...
Please show how the efficiency of: 1. Otto cycle 2. Carnot cycle 3. Sterling cycle Are all derived, formulas, etc.
1) An air-standard Otto cycle has a compression ratio of 9. At the beginning of the...
1) An air-standard Otto cycle has a compression ratio of 9. At the beginning of the compression process, the temperature is 20°C, and the pressure is 100 kPa. The heat added is 500 kJ/kg. Determine the cycle efficiency, work output, and the heat rejected 2) An air-standard Otto cycle operates with a minimum temperature of 300 K and a maximum temperature of 1700 K. The compression ratio of the cycle is 7. At the beginning of the compression process, the...
10) An air-standard Otto cycle has a compression ratio of 9. At the beginning of the...
10) An air-standard Otto cycle has a compression ratio of 9. At the beginning of the compression process, the temperature is 20°C, and the pressure is 100 kPa. The heat added is 500 kJ/kg. Determine the cycle efficiency, work output, and the heat rejected. 11)An air-standard Otto cycle operates with a minimum temperature of 300 K and a maximum temperature of 1700 K. The compression ratio of the cycle is 7. At the beginning of the compression process, the pressure...
An ideal Otto cycle engine, an ideal Diesel cycle engine, and a Stirling engine all have...
An ideal Otto cycle engine, an ideal Diesel cycle engine, and a Stirling engine all have a maximum volume of 1 liter. The volume at the end of combustion for the Otto and Diesel engines is 0.1 liter. The minimum volume for the Stirling engine is 0.1 liter. All three engines operate with air initially at 100 kPa, and have a minimum temperature of 300 K and a maximum temperature of 1200 K. Determine how much work is done for...
Problem 21.28 A Carnot engine whose hot-reservoir temperature is 420 ∘C has a thermal efficiency of...
Problem 21.28 A Carnot engine whose hot-reservoir temperature is 420 ∘C has a thermal efficiency of 40 % . Part A By how many degrees should the temperature of the cold reservoir be decreased to raise the engine's efficiency to 61 % ? Express your answer to two significant figures and include the appropriate units. ΔTcold =
Make a comparative table where the following of the Carnot, Rankine (ideal Rankine) and Refrigeration cycles...
Make a comparative table where the following of the Carnot, Rankine (ideal Rankine) and Refrigeration cycles are exposed ... -Describe if it is a gas or steam power cycle and why. -Draw the diagram of each compressor cycle, pump, piston, etc ... -Description of each of its processes. -His T-s charts. -From the Carnot cycle draw your P-V graph -From the refrigeration cycle draw your P-H graph. -Its efficiency formulas. -Main features and applications.
Consider a vapor refrigeration cycle. a: Draw a T-s diagram in a Reversed Carnot Cycle and...
Consider a vapor refrigeration cycle. a: Draw a T-s diagram in a Reversed Carnot Cycle and describe what kinds of problems it has if we use the mixture of liquid and vapor as its working fluid. b: Draw a T-s diagram in the ideal Refrigeration cycle and label each process explicitly. c: There are Cascade and Multipurpose refrigeration systems to improve the ideal refrigeration system. Describe their cycles explicitly and compare their differences. d: Discuss the current status of existing...
A Carnot engine absorbs 555 J from a reservoir at 415°C each cycle and discards 345...
A Carnot engine absorbs 555 J from a reservoir at 415°C each cycle and discards 345 J to a second reservoir. What is the thermal efficiency of the cycle? Round your answer to 3 decimal places.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT