Analysis of variable valve timing intelligent mechanism of gasoline performance

This study aims to determine the operational performance of the engine with the mechanism of the variable valve timing intelligent, testing the performance of the engine on the parameters of thermal efficiency, power, fuel consumption, and exhaust gas results. All tests weres conducted using the dyn...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-03, Vol.1833 (1), p.12027
Main Authors: Abadi, A H, Suhartono, R, Efendi, A, Pratama, R Anugrah
Format: Article
Language:English
Subjects:
Exhaust gases
Fuel consumption
Gasoline
Mathematical analysis
Physics
Power consumption
Power efficiency
Thermodynamic efficiency
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Summary:This study aims to determine the operational performance of the engine with the mechanism of the variable valve timing intelligent, testing the performance of the engine on the parameters of thermal efficiency, power, fuel consumption, and exhaust gas results. All tests weres conducted using the dynotest, and the fuel consumption was measured using the flowmeter technogerma. The data obtained will then be processed and the calculation of the performance of thermal and power efficiency using the calculation method using the Otto constant volume cycle. The results of testing the engine’s operational performance with the mechanism of variable valve timing intelligent are expected to get the results of the thermal volume constant indicator of 0.50-0.70, the value of the generated power of 69kW at 6000 rpm, torque of 122 at 4200 rpm, and the results of material consumption specific fuel below 270 g/kW.h or around 0.200-0.220 kg/PS. Hours.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1833/1/012027