Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System
Modeling of hydrogen fueled engine (H2ICE) injection system is a very important tool that can be used for explaining or predicting the effect of advanced injection strategies on combustion and emissions. In this paper, a common rail injection system (CRIS) is proposed for 4-strokes 4-cylinders hydro...
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| Format: | Article |
| Language: | English |
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World Academy of Science, Engineering and Technology
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/15481/ http://umpir.ump.edu.my/id/eprint/15481/1/fkm-2016-kamil-Development%20of%20a%20Complete%20Single%20Jet%20Common%20Rail.pdf |
| _version_ | 1848819964917579776 |
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| author | Kamil, Mohammed M. M., Rahman R. A., Bakar |
| author_facet | Kamil, Mohammed M. M., Rahman R. A., Bakar |
| author_sort | Kamil, Mohammed |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Modeling of hydrogen fueled engine (H2ICE) injection system is a very important tool that can be used for explaining or predicting the effect of advanced injection strategies on combustion and emissions. In this paper, a common rail injection system (CRIS) is proposed for 4-strokes 4-cylinders hydrogen fueled engine with port injection feeding system (PIH2ICE). For this system, a numerical one-dimensional gas dynamic model is developed considering single injection event for each injector per a cycle. One-dimensional flow equations in conservation form are used to simulate wave propagation phenomenon throughout the CR (accumulator). Using this model, the effect of common rail on the injection system characteristics is clarified. These characteristics include: rail pressure, sound velocity, rail mass flow rate, injected mass flow rate and pressure drop across injectors. The interaction effects of operational conditions (engine speed and rail pressure) and geometrical features (injector hole diameter) are illustrated; and the required compromised solutions are highlighted. The CRIS is shown to be a promising enhancement for PIH2ICE. |
| first_indexed | 2025-11-15T02:01:56Z |
| format | Article |
| id | ump-15481 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:01:56Z |
| publishDate | 2016 |
| publisher | World Academy of Science, Engineering and Technology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-154812018-01-25T02:30:37Z http://umpir.ump.edu.my/id/eprint/15481/ Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System Kamil, Mohammed M. M., Rahman R. A., Bakar TJ Mechanical engineering and machinery Modeling of hydrogen fueled engine (H2ICE) injection system is a very important tool that can be used for explaining or predicting the effect of advanced injection strategies on combustion and emissions. In this paper, a common rail injection system (CRIS) is proposed for 4-strokes 4-cylinders hydrogen fueled engine with port injection feeding system (PIH2ICE). For this system, a numerical one-dimensional gas dynamic model is developed considering single injection event for each injector per a cycle. One-dimensional flow equations in conservation form are used to simulate wave propagation phenomenon throughout the CR (accumulator). Using this model, the effect of common rail on the injection system characteristics is clarified. These characteristics include: rail pressure, sound velocity, rail mass flow rate, injected mass flow rate and pressure drop across injectors. The interaction effects of operational conditions (engine speed and rail pressure) and geometrical features (injector hole diameter) are illustrated; and the required compromised solutions are highlighted. The CRIS is shown to be a promising enhancement for PIH2ICE. World Academy of Science, Engineering and Technology 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15481/1/fkm-2016-kamil-Development%20of%20a%20Complete%20Single%20Jet%20Common%20Rail.pdf Kamil, Mohammed and M. M., Rahman and R. A., Bakar (2016) Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System. International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering, 10 (6). pp. 976-984. (Published) http://waset.org/publications/10004499/development-of-a-complete-single-jet-common-rail-injection-system-gas-dynamic-model-for-hydrogen-fueled-engine-with-port-injection-feeding-system- |
| spellingShingle | TJ Mechanical engineering and machinery Kamil, Mohammed M. M., Rahman R. A., Bakar Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title | Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title_full | Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title_fullStr | Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title_full_unstemmed | Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title_short | Development of a Complete Single Jet Common Rail Injection System Gas Dynamic Model for Hydrogen Fueled Engine with Port Injection Feeding System |
| title_sort | development of a complete single jet common rail injection system gas dynamic model for hydrogen fueled engine with port injection feeding system |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/15481/ http://umpir.ump.edu.my/id/eprint/15481/ http://umpir.ump.edu.my/id/eprint/15481/1/fkm-2016-kamil-Development%20of%20a%20Complete%20Single%20Jet%20Common%20Rail.pdf |