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The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar.The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________
Correct answer is between '48,50'. Can you explain this answer?
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The intake pressure of a diesel engine is 1 bar and pressure at the en...
Given Data:
- Intake pressure (P1) = 1 bar
- Pressure at the end of compression (P3) = 34 bar
- Adiabatic exponent (γ) = 1.3
- Expansion ratio (r) = 7
Formula:
The efficiency of the Diesel cycle can be calculated using the formula:
η = 1 - (1 / r^(γ-1))
Calculations:
Substituting the given values into the formula, we can calculate the efficiency as follows:
η = 1 - (1 / 7^(1.3-1))
= 1 - (1 / 7^0.3)
= 1 - (1 / 1.91293118277)
= 1 - 0.5229
= 0.4771
Final Answer:
The diesel cycle efficiency is approximately 47.71%.
- Intake pressure (P1) = 1 bar
- Pressure at the end of compression (P3) = 34 bar
- Adiabatic exponent (γ) = 1.3
- Expansion ratio (r) = 7
Formula:
The efficiency of the Diesel cycle can be calculated using the formula:
η = 1 - (1 / r^(γ-1))
Calculations:
Substituting the given values into the formula, we can calculate the efficiency as follows:
η = 1 - (1 / 7^(1.3-1))
= 1 - (1 / 7^0.3)
= 1 - (1 / 1.91293118277)
= 1 - 0.5229
= 0.4771
Final Answer:
The diesel cycle efficiency is approximately 47.71%.
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The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar.The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________Correct answer is between '48,50'. Can you explain this answer?
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The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar.The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________Correct answer is between '48,50'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar.The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________Correct answer is between '48,50'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar.The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________Correct answer is between '48,50'. Can you explain this answer?.
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