Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine
<p dir="ltr">This study aims to develop a one-dimensional model to investigate the effect of hydrogen share in gasoline fuel on the performance, combustion, and exhaust emissions of a gasoline direct-injection engine. Iso-octane was used as a reference fuel to compare performance, co...
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2022
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| _version_ | 1864513561064112128 |
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| author | Md. Nurun Nabi (13887553) |
| author2 | Wisam K. Hussam (16904817) Mohammad Towhidul Islam (16904820) S. M. Muyeen (14778337) |
| author2_role | author author author |
| author_facet | Md. Nurun Nabi (13887553) Wisam K. Hussam (16904817) Mohammad Towhidul Islam (16904820) S. M. Muyeen (14778337) |
| author_role | author |
| dc.creator.none.fl_str_mv | Md. Nurun Nabi (13887553) Wisam K. Hussam (16904817) Mohammad Towhidul Islam (16904820) S. M. Muyeen (14778337) |
| dc.date.none.fl_str_mv | 2022-05-25T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1109/access.2022.3177751 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Assessment_of_the_Influence_of_Hydrogen_Share_on_Performance_Combustion_and_Emissions_in_a_Four-Stroke_Gasoline_Engine/24056415 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Automotive engineering Mechanical engineering Hydrogen Engines Fuels Petroleum Mathematical models Combustion Heat transfer Hydrogen fuel Gasoline direct injection engine Performance Exhaust emissions |
| dc.title.none.fl_str_mv | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">This study aims to develop a one-dimensional model to investigate the effect of hydrogen share in gasoline fuel on the performance, combustion, and exhaust emissions of a gasoline direct-injection engine. Iso-octane was used as a reference fuel to compare performance, combustion, and emission parameters. The model was developed using commercial GT-Suite and ANSYS software. The simulation results using GT-Suite were validated with the published data and ANSYS results. The hydrogen fractions were varied from 0% to 11.09% to validate the simulation results with the published results. The investigation continued with three higher hydrogen fractions (15%, 20% and 25%) to study the performance, combustion, emissions, and sustainability parameters. Compared to neat gasoline, hydrogen-shared fuels show a maximum 2% higher exergy efficiency, 51% higher exergy and 42% energy rates while reducing carbon dioxide (CO<sub>2</sub>) emissions by 51% with a penalty of nitrogen oxide emissions (NOx) by 62% at an excess ratio of 1.3. Other novel findings, including higher sustainability indices, lower depletion potentials, and lower unitary cost indices with higher-fraction hydrogen fuels, suggest that they are environmentally and economically sustainable. In the second part of this study, the NOx formation mechanism and its associated factors, including in-cylinder temperature, heat transfer rate, cumulative heat release, and burned rate, were confirmed and compared with gasoline and neat ethylene.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2022.3177751" target="_blank">https://dx.doi.org/10.1109/access.2022.3177751</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_8e1f1513b305c2ba60b538d358b67f3a |
| identifier_str_mv | 10.1109/access.2022.3177751 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24056415 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline EngineMd. Nurun Nabi (13887553)Wisam K. Hussam (16904817)Mohammad Towhidul Islam (16904820)S. M. Muyeen (14778337)EngineeringAutomotive engineeringMechanical engineeringHydrogenEnginesFuelsPetroleumMathematical modelsCombustionHeat transferHydrogen fuelGasoline direct injection enginePerformanceExhaust emissions<p dir="ltr">This study aims to develop a one-dimensional model to investigate the effect of hydrogen share in gasoline fuel on the performance, combustion, and exhaust emissions of a gasoline direct-injection engine. Iso-octane was used as a reference fuel to compare performance, combustion, and emission parameters. The model was developed using commercial GT-Suite and ANSYS software. The simulation results using GT-Suite were validated with the published data and ANSYS results. The hydrogen fractions were varied from 0% to 11.09% to validate the simulation results with the published results. The investigation continued with three higher hydrogen fractions (15%, 20% and 25%) to study the performance, combustion, emissions, and sustainability parameters. Compared to neat gasoline, hydrogen-shared fuels show a maximum 2% higher exergy efficiency, 51% higher exergy and 42% energy rates while reducing carbon dioxide (CO<sub>2</sub>) emissions by 51% with a penalty of nitrogen oxide emissions (NOx) by 62% at an excess ratio of 1.3. Other novel findings, including higher sustainability indices, lower depletion potentials, and lower unitary cost indices with higher-fraction hydrogen fuels, suggest that they are environmentally and economically sustainable. In the second part of this study, the NOx formation mechanism and its associated factors, including in-cylinder temperature, heat transfer rate, cumulative heat release, and burned rate, were confirmed and compared with gasoline and neat ethylene.</p><h2>Other Information</h2><p dir="ltr">Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2022.3177751" target="_blank">https://dx.doi.org/10.1109/access.2022.3177751</a></p>2022-05-25T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1109/access.2022.3177751https://figshare.com/articles/journal_contribution/Assessment_of_the_Influence_of_Hydrogen_Share_on_Performance_Combustion_and_Emissions_in_a_Four-Stroke_Gasoline_Engine/24056415CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/240564152022-05-25T00:00:00Z |
| spellingShingle | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine Md. Nurun Nabi (13887553) Engineering Automotive engineering Mechanical engineering Hydrogen Engines Fuels Petroleum Mathematical models Combustion Heat transfer Hydrogen fuel Gasoline direct injection engine Performance Exhaust emissions |
| status_str | publishedVersion |
| title | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| title_full | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| title_fullStr | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| title_full_unstemmed | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| title_short | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| title_sort | Assessment of the Influence of Hydrogen Share on Performance, Combustion, and Emissions in a Four-Stroke Gasoline Engine |
| topic | Engineering Automotive engineering Mechanical engineering Hydrogen Engines Fuels Petroleum Mathematical models Combustion Heat transfer Hydrogen fuel Gasoline direct injection engine Performance Exhaust emissions |