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Analysis of emissions trapped on energy balance variables for spark-ignition engine modifying a commercial diesel engine

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Title Analysis of emissions trapped on energy balance variables for spark-ignition engine modifying a commercial diesel engine
 
Creator Kulanthaivel, Velmurugan
Jayaraman, Arunprasad
Sener, Arif Senol
Rajamanickam, Thirugnanasambantham
 
Subject Equivalence ratio
High compression ratio
Residual mass
Spark-ignition engines
 
Description 572-577
Several approaches in the context of a high-compression-ratio, spark-ignition engine made by modifying a commercial
diesel engine have been examined. The accuracy of calculating the equivalency ratio from exhaust gas analysis and
determining the commencement of combustion from the mass fraction burned has been tested. The effect of trapped mass on
the energy balance inside the cylinder has been studied. This study evaluates the estimation of the relative dosing from the
emission composition as a verification criterion for the calculation of this parameter from the air and fuel flows, and the
effect of the residual mass on the mass of the fuel is also analysed.The results suggest that the approaches for determining
equivalency ratio, starting combustion, and trapped are useful tools for assessing data quality and investigating sparkignition
engines with high compression ratios.
 
Date 2022-08-31T06:54:04Z
2022-08-31T06:54:04Z
2022-09
 
Type Article
 
Identifier 0975-0991 (Online); 0971-457X (Print)
http://nopr.niscpr.res.in/handle/123456789/60422
https://doi.org/10.56042/ijct.v29i5.63251
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJCT Vol.29(5) [September 2022]