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...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English English English |
| Published: |
Elsevier Ltd
2024
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| Subjects: | |
| 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/38071/13/Experimental%20analysis%20on%20the%20performance.pdf |
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| 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 |
| collection | UMP |
| 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. |
| first_indexed | 2024-03-06T13:07:36Z |
| format | Article |
| id | UMPir38071 |
| institution | Universiti Malaysia Pahang |
| language | English English English |
| last_indexed | 2024-12-09T02:29:39Z |
| publishDate | 2024 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir380712024-11-25T07:34:30Z 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 2024-01-02 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 pdf en http://umpir.ump.edu.my/id/eprint/38071/13/Experimental%20analysis%20on%20the%20performance.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. (2024) Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode. International Journal of Hydrogen Energy, 52. 843 -860. ISSN 0360-3199. (Published) https://doi.org/10.1016/j.ijhydene.2022.04.129 https://doi.org/10.1016/j.ijhydene.2022.04.129 |
| 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 |
| title | 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_short | 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 |
| topic | TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics |
| 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/38071/13/Experimental%20analysis%20on%20the%20performance.pdf |
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