Effects of injection timing, injector opening pressure and nozzle geometry on the performance of cottonseed oil methyl ester-fuelled diesel engine

Suresh, G.; Kamath, H.C.; Banapurmath, N. R.

doi:10.1080/19397038.2013.811703

Cited by 24 publications

(6 citation statements)

References 29 publications

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“…The diesel engine operated with combination of JOME and tyre pyrolysis blend showed that reduced CO, PM and UBHC emissions by 14.2%, 13.26% and 9.3% respectively at 24.5 o CA BTDC [19]. The performance of engine enhanced for varieties fuel combinations with increasing in IOP [20]. The diesel engine with biodiesel blends found better torque and reduced BSFC at advancing the fuel IT [21].…”

Section: Introductionmentioning

confidence: 93%

Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester

Shivashimpi¹,

Alur²,

Banapurmath³

et al. 2019

IJCTC

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In this investigation, the common rail direct injection (CRDI) single cylinder four stroke diesel engine has made to modify in terms of toroidal reentrant combustion chamber (TRCC) shape and 7 holes CRDI nozzle injector. The current experimental study objective is to optimization of multiple injection strategy (MIS) in modified CRDI diesel engine powered with palm oil methyl ester (POME) B100 and diesel fuels. In the first phase of work, experiment results showed that slightly improved in brake thermal efficiency (BTE) and reduced emissions except oxides of nitrogen (NO x ) for POME fuelled engine operates under optimized MIS, fuel injection timing (IT) of -10° before top dead center (BTDC) and 600 bar injection pressure (IOP) in modified CRDI diesel engine. In the second phase of work, the performance of modified CRDI diesel engine is improved by increasing IOP from 600 bar to 900 bar at same MIS and fuel IT. The second phase of experiment results showed that percentage of increase in BTE by 2.47%, peak pressure (PP) by 13.69%, heat release rate (HRR) by 17.64%, NO X by 11.70% and percentage of decreased in ignition delay (ID) by 29.62%, combustion duration (CD) by 13.79%, unburnt hydrocarbon (UBHC) by 19.04%, carbon monoxide (CO) by 14.28%, smoke level by 20.93% as compared to first phase of work in modified CRDI diesel engine fuelled with POME.

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Section: Introductionmentioning

confidence: 93%

Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester

Shivashimpi¹,

Alur²,

Banapurmath³

et al. 2019

IJCTC

View full text Add to dashboard Cite

show abstract

“…In the literature (Banapurmath and Tewari, 2008), retardation in IT and increase in injection pressure shown improved performance using the fuel Honge biodiesel in the diesel engine application. Performance found better with high peak cylinder pressure and temperature at higher IOP (Banapurmath and Tewari, 2008;Rosli and Semin, 2008;Puhan Sukumar Jegan et al, 2009;Suresh et al, 2013). I.…”

Section: Effect Of Injection Timingmentioning

confidence: 98%

Impact of Injection Timing on the Performance of Single Cylinder DI Diesel Engine Fueled with Solid Waste Converted Fuel

Banapurmath

Gadwal

Kamoji

et al. 2018

European Journal of Sustainable Development Research

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The transfer of waste plastics has turned into an incredible test to the waste management system and because of urbanization and industrialization has prompted consumption of petroleum derivative for energy prerequisite in different areas. The answers for these issues could be overwhelmed by legitimate use of waste plastics as fuel. The paper depicts a correlation of the utilization of pyrolysis oil which is plastic pyrolysis oil (PPO) and diesel in the appraisal of engine execution. Pyrolysis oil is utilized as fuel to check the execution on one-cylinder with water cooled diesel engine. From the investigation, it was found that without engine adjustment, the PPO offers better engine execution with advancement of Injection timing (IT) and could enhance execution by modifying engine.

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“…The harmful products like CO, PM and HC were reduced in diesel engine by 14.2%, 13.26% and 9.3% respectively, when engine operated with JOME and pyrolysis blend at IT 24.5°CA BTDC (Sharma and Murugan, 2015). Similarly, the performance of engine has been improved in CI engine by increasing the IOP with varieties fuel combinations (Sukumar et al, 2009;Suresh et al, 2014). Ten holes nozzle geometry performed well in terms of better atomization and reduction of NOx emission in diesel engine at full load condition (Karra and Kong, 2010).…”

Section: Introductionmentioning

confidence: 95%

Effect of Injection Parameters: Injection Timing and Injection Pressure on the Performance of Diesel Engine Fueled with Palm Oil Methyl Ester

Shivashimpi

Banapurmath

Alur

et al. 2019

European Journal of Sustainable Development Research

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This experimental study paper investigation mainly focused on CI engine performance with using the palm oil methyl ester (POME). The injection timing (IT) varied from 19° btdc, 23° btdc, 27° btdc and 31° btdc with increment step of 4° CA and similarly, injection opening pressure were varied from 210 bar, 220bar, 230 bar, 240 bar and 250 bar with increment order of 10 bar in the existed diesel engine. The final results were reported for optimized parameters of diesel engine with engine speed 1500 rpm and CR 17.5. The experimental results of diesel engine performance improved in terms of brake thermal efficiency (BTE) and substantial reduction of harmful emissions at both optimized engine parameters of 27°BTDC and 240 bar, when engine has powered with Palm oil methyl ester (POME) as a alternative fuel.

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Effects of injection timing, injector opening pressure and nozzle geometry on the performance of cottonseed oil methyl ester-fuelled diesel engine

Cited by 24 publications

References 29 publications

Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester

Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester

Impact of Injection Timing on the Performance of Single Cylinder DI Diesel Engine Fueled with Solid Waste Converted Fuel

Effect of Injection Parameters: Injection Timing and Injection Pressure on the Performance of Diesel Engine Fueled with Palm Oil Methyl Ester

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