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Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode

Among alternative fuels, hydrogen has significant promise as both a fuel and a carrier of energy. Hydrogen is projected to be a key alternative fuel in the near future to meet stringent pollution standards. Internal combustion (IC) engines, gas turbine, and aerospace industries use hydrogen as a fue...

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Main Authors: R., A. Bakar, Widudo, ., K., Kadirgama, D., Ramasamy, Yusaf, Talal, M. K., Kamarulzaman, Sivaraos, ., Aslfattahi, Navid, Samylingam, L., Alwayzy, Sadam H.
Format: Article
Language:English
English
Published: Elsevier Ltd 2022
Subjects:
TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
Online Access:http://umpir.ump.edu.my/id/eprint/38071/1/1-s2.0-S0360319922016998-main.pdf
http://umpir.ump.edu.my/id/eprint/38071/7/Experimental%20analysis%20on%20the%20performance%20combustion.pdf
http://umpir.ump.edu.my/id/eprint/38071/
https://doi.org/10.1016/j.ijhydene.2022.04.129
https://doi.org/10.1016/j.ijhydene.2022.04.129
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spelling my.ump.umpir.380712023-08-08T07:16:25Z http://umpir.ump.edu.my/id/eprint/38071/ Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode R., A. Bakar Widudo, . K., Kadirgama D., Ramasamy Yusaf, Talal M. K., Kamarulzaman Sivaraos, . Aslfattahi, Navid Samylingam, L. Alwayzy, Sadam H. TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Among alternative fuels, hydrogen has significant promise as both a fuel and a carrier of energy. Hydrogen is projected to be a key alternative fuel in the near future to meet stringent pollution standards. Internal combustion (IC) engines, gas turbine, and aerospace industries use hydrogen as a fuel because it is non-toxic, odorless with high calorific value (CV), and combustible across a wide temperature range while also being a long-term renewable and less polluting energy source. The objective of this study is to investigate the impact of using different hydrogen rations on combustion behaver, engine performance, and emission characteristics in a dual fuel compressed ignition (CI) diesel engine. The tests were performed at speeds of 1500, 2000, and 2500 rpm at difference operating conditions. Hydrogen was introduced at flow rates of 21.4, 28.5, 36.2, 42.8, and 49.6 L per minute for each load. The findings reveal that hydrogen flow rate of 21.4 l/min and 42.8 l/min gives significant impact to engine coefficient of variation (COV) and the performance of the engine. In addition, the emissions level of CO, CO2 and smoke were improved at the same flow rate. Moreover, the break thermal efficiency (BTE) has shown significant improvement at 21.4 l/min of hydrogen flow rate due to the reduction in combustion length and the movement of the combustion phasing toward the ideal phase. The use of hydrogen as alternative energy has important role as a future green energy source. Elsevier Ltd 2022-05 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/38071/1/1-s2.0-S0360319922016998-main.pdf pdf en http://umpir.ump.edu.my/id/eprint/38071/7/Experimental%20analysis%20on%20the%20performance%20combustion.pdf R., A. Bakar and Widudo, . and K., Kadirgama and D., Ramasamy and Yusaf, Talal and M. K., Kamarulzaman and Sivaraos, . and Aslfattahi, Navid and Samylingam, L. and Alwayzy, Sadam H. (2022) Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode. International Journal of Hydrogen Energy. pp. 1-18. ISSN 0360-3199. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.ijhydene.2022.04.129 https://doi.org/10.1016/j.ijhydene.2022.04.129
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
spellingShingle TJ Mechanical engineering and machinery
TL Motor vehicles. Aeronautics. Astronautics
R., A. Bakar
Widudo, .
K., Kadirgama
D., Ramasamy
Yusaf, Talal
M. K., Kamarulzaman
Sivaraos, .
Aslfattahi, Navid
Samylingam, L.
Alwayzy, Sadam H.
Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
description Among alternative fuels, hydrogen has significant promise as both a fuel and a carrier of energy. Hydrogen is projected to be a key alternative fuel in the near future to meet stringent pollution standards. Internal combustion (IC) engines, gas turbine, and aerospace industries use hydrogen as a fuel because it is non-toxic, odorless with high calorific value (CV), and combustible across a wide temperature range while also being a long-term renewable and less polluting energy source. The objective of this study is to investigate the impact of using different hydrogen rations on combustion behaver, engine performance, and emission characteristics in a dual fuel compressed ignition (CI) diesel engine. The tests were performed at speeds of 1500, 2000, and 2500 rpm at difference operating conditions. Hydrogen was introduced at flow rates of 21.4, 28.5, 36.2, 42.8, and 49.6 L per minute for each load. The findings reveal that hydrogen flow rate of 21.4 l/min and 42.8 l/min gives significant impact to engine coefficient of variation (COV) and the performance of the engine. In addition, the emissions level of CO, CO2 and smoke were improved at the same flow rate. Moreover, the break thermal efficiency (BTE) has shown significant improvement at 21.4 l/min of hydrogen flow rate due to the reduction in combustion length and the movement of the combustion phasing toward the ideal phase. The use of hydrogen as alternative energy has important role as a future green energy source.
format Article
author R., A. Bakar
Widudo, .
K., Kadirgama
D., Ramasamy
Yusaf, Talal
M. K., Kamarulzaman
Sivaraos, .
Aslfattahi, Navid
Samylingam, L.
Alwayzy, Sadam H.
author_facet R., A. Bakar
Widudo, .
K., Kadirgama
D., Ramasamy
Yusaf, Talal
M. K., Kamarulzaman
Sivaraos, .
Aslfattahi, Navid
Samylingam, L.
Alwayzy, Sadam H.
author_sort R., A. Bakar
title Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
title_short Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
title_full Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
title_fullStr Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
title_full_unstemmed Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
title_sort experimental analysis on the performance, combustion/emission characteristics of a di diesel engine using hydrogen in dual fuel mode
publisher Elsevier Ltd
publishDate 2022
url http://umpir.ump.edu.my/id/eprint/38071/1/1-s2.0-S0360319922016998-main.pdf
http://umpir.ump.edu.my/id/eprint/38071/7/Experimental%20analysis%20on%20the%20performance%20combustion.pdf
http://umpir.ump.edu.my/id/eprint/38071/
https://doi.org/10.1016/j.ijhydene.2022.04.129
https://doi.org/10.1016/j.ijhydene.2022.04.129
_version_ 1775622245788418048
score 13.211869

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