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

Mahantesh Shivashimpi; Sidramappa Alur; Nagaraj Banapurmath; Uday Kapale

doi:doi:10.11648/j.ijctc.20190701.20

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

Mahantesh Shivashimpi, Sidramappa Alur, Nagaraj Banapurmath, Uday Kapale

Published in International Journal of Computational and Theoretical Chemistry (Volume 7, Issue 1)

Received: 21 March 2019 Accepted: 28 April 2019 Published: 26 May 2019

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Abstract

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.

Published in	International Journal of Computational and Theoretical Chemistry (Volume 7, Issue 1)
DOI	10.11648/j.ijctc.20190701.20
Page(s)	87-99
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Palm Oil Methyl Ester, Common Rail Direct Injection, Toroidal Reentrant Shape, Multiple Injection Strategy, Injection Timing, Injection Pressure

References

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APA Style

Mahantesh Shivashimpi, Sidramappa Alur, Nagaraj Banapurmath, Uday Kapale. (2019). Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. International Journal of Computational and Theoretical Chemistry, 7(1), 87-99. https://doi.org/10.11648/j.ijctc.20190701.20

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ACS Style

Mahantesh Shivashimpi; Sidramappa Alur; Nagaraj Banapurmath; Uday Kapale. Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. Int. J. Comput. Theor. Chem. 2019, 7(1), 87-99. doi: 10.11648/j.ijctc.20190701.20

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AMA Style

Mahantesh Shivashimpi, Sidramappa Alur, Nagaraj Banapurmath, Uday Kapale. Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. Int J Comput Theor Chem. 2019;7(1):87-99. doi: 10.11648/j.ijctc.20190701.20

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@article{10.11648/j.ijctc.20190701.20,
  author = {Mahantesh Shivashimpi and Sidramappa Alur and Nagaraj Banapurmath and Uday Kapale},
  title = {Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester},
  journal = {International Journal of Computational and Theoretical Chemistry},
  volume = {7},
  number = {1},
  pages = {87-99},
  doi = {10.11648/j.ijctc.20190701.20},
  url = {https://doi.org/10.11648/j.ijctc.20190701.20},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijctc.20190701.20},
  abstract = {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 (NOx) 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%, NOX 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.},
 year = {2019}
}

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TY  - JOUR
T1  - Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester
AU  - Mahantesh Shivashimpi
AU  - Sidramappa Alur
AU  - Nagaraj Banapurmath
AU  - Uday Kapale
Y1  - 2019/05/26
PY  - 2019
N1  - https://doi.org/10.11648/j.ijctc.20190701.20
DO  - 10.11648/j.ijctc.20190701.20
T2  - International Journal of Computational and Theoretical Chemistry
JF  - International Journal of Computational and Theoretical Chemistry
JO  - International Journal of Computational and Theoretical Chemistry
SP  - 87
EP  - 99
PB  - Science Publishing Group
SN  - 2376-7308
UR  - https://doi.org/10.11648/j.ijctc.20190701.20
AB  - 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 (NOx) 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%, NOX 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.
VL  - 7
IS  - 1
ER  -

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Author Information

Mahantesh Shivashimpi

Mechanical Engineering, Hirasugar Institute of Technology, Nidasoshi, Karnataka, India
Sidramappa Alur

Mechanical Engineering, Hirasugar Institute of Technology, Nidasoshi, Karnataka, India
Nagaraj Banapurmath

Department of Mechanical Engineering, B. V. Bhoomaraddi College of Engineering and Technology, Hubballi, Karnataka, India
Uday Kapale

Mechanical Engineering, S. G. Balekundri Institute of Technology, Belagavi, Karnataka, India

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APA Style

Mahantesh Shivashimpi, Sidramappa Alur, Nagaraj Banapurmath, Uday Kapale. (2019). Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. International Journal of Computational and Theoretical Chemistry, 7(1), 87-99. https://doi.org/10.11648/j.ijctc.20190701.20

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ACS Style

Mahantesh Shivashimpi; Sidramappa Alur; Nagaraj Banapurmath; Uday Kapale. Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. Int. J. Comput. Theor. Chem. 2019, 7(1), 87-99. doi: 10.11648/j.ijctc.20190701.20

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AMA Style

Mahantesh Shivashimpi, Sidramappa Alur, Nagaraj Banapurmath, Uday Kapale. Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester. Int J Comput Theor Chem. 2019;7(1):87-99. doi: 10.11648/j.ijctc.20190701.20

Copy | Download

@article{10.11648/j.ijctc.20190701.20,
  author = {Mahantesh Shivashimpi and Sidramappa Alur and Nagaraj Banapurmath and Uday Kapale},
  title = {Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester},
  journal = {International Journal of Computational and Theoretical Chemistry},
  volume = {7},
  number = {1},
  pages = {87-99},
  doi = {10.11648/j.ijctc.20190701.20},
  url = {https://doi.org/10.11648/j.ijctc.20190701.20},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijctc.20190701.20},
  abstract = {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 (NOx) 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%, NOX 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.},
 year = {2019}
}

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TY  - JOUR
T1  - Optimization of Multiple Injection Strategy in Modified Common Rail Direct Injection Diesel Engine Powered with Palm Oil Methyl Ester
AU  - Mahantesh Shivashimpi
AU  - Sidramappa Alur
AU  - Nagaraj Banapurmath
AU  - Uday Kapale
Y1  - 2019/05/26
PY  - 2019
N1  - https://doi.org/10.11648/j.ijctc.20190701.20
DO  - 10.11648/j.ijctc.20190701.20
T2  - International Journal of Computational and Theoretical Chemistry
JF  - International Journal of Computational and Theoretical Chemistry
JO  - International Journal of Computational and Theoretical Chemistry
SP  - 87
EP  - 99
PB  - Science Publishing Group
SN  - 2376-7308
UR  - https://doi.org/10.11648/j.ijctc.20190701.20
AB  - 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 (NOx) 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%, NOX 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.
VL  - 7
IS  - 1
ER  -

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