Car engine performancecomparison
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Transcript of Car engine performancecomparison
![Page 1: Car engine performancecomparison](https://reader035.fdocuments.us/reader035/viewer/2022062319/558a14c7d8b42acf028b4574/html5/thumbnails/1.jpg)
ANIRUDH B
ME Energy
11MNO1
PERFORMANCE COMPARISON OF VOLVO V50 DIESEL ENGINE BETWEEN IDEAL AND ACTUAL CYCLE
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Technical specification of 2011 VOLVO V50 D3 engine
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Comparison of Ideal diesel cycle with the actual diesel cycle
Ideal Diesel cycle Actual Diesel cycle
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Calculation of Air-standard efficiency
Ideal Diesel cycle
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Calculation of Air-standard efficiency
Ideal Diesel cycle
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Calculation of temperature and pressure
Ideal Diesel cycle
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Calculation of temperature and pressure
Ideal Diesel cycle
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Calculation of Thermal Efficiency
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Calculation of performance parameters
Actual Diesel cycle
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Calculation of performance parameters
Actual Diesel cycle
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Calculation of performance parameters
Actual Diesel cycle
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Calculation of performance parameters
Actual Diesel cycle
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Summary There is a significant variation in the ideal thermal
effi ciency and the brake thermal effi ciency of the VOLVO V50 diesel engine.
Brake thermal and indicated thermal effi ciency is 50%(approx.) lesser than the ideal thermal effi ciency.
The prime reason for the above reduction in effi ciency is due to the frictional losses, heat lost to cooling water, heat lost to exhaust and radiation losses.
Some of the waste heat recovering
techniques,increase in CR and better combustion chamber design can be employed to improve the indicated and brake thermal effi ciency of the engine.
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Any Questions?
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