Flame propagation model for a rotary Atkinson cycle SI engine
The rotary Atkinson cycle engine includes two modes of combustion: combustion initiation and propagation in ignition chamber and then flame jet entrainment and propagation in expansion chamber. The turbulent flame propagation model is a predictive model for SI engines which could be developed for th...
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| Veröffentlicht in: | International journal of automotive technology 2018-02, Vol.19 (1), p.9-25 |
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| container_title | International journal of automotive technology |
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| creator | Shojaeefard, Mohammad Hassan Keshavarz, Mojtaba |
| description | The rotary Atkinson cycle engine includes two modes of combustion: combustion initiation and propagation in ignition chamber and then flame jet entrainment and propagation in expansion chamber. The turbulent flame propagation model is a predictive model for SI engines which could be developed for this type of combustion for the rotary Atkinson engine similar to the congenital engine with pre-chamber; in split combustion chamber SI engines, small amount of fuel is burned in pre-chamber while the fuel burned in ignition chamber of rotary Atkinson cycle is considerable. In this study a mathematical modeling of spherical flame propagation inside ignition chamber and new combined conical flame and spherical flame propagation model of a new two-stroke Atkinson cycle SI engine will be presented. The mathematical modeling is carried out using two-zone combustion analysis and the model also is validated against experimental tests and compared with previous study using non-predictive Weibe function model. |
| doi_str_mv | 10.1007/s12239-018-0002-7 |
| format | Article |
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The turbulent flame propagation model is a predictive model for SI engines which could be developed for this type of combustion for the rotary Atkinson engine similar to the congenital engine with pre-chamber; in split combustion chamber SI engines, small amount of fuel is burned in pre-chamber while the fuel burned in ignition chamber of rotary Atkinson cycle is considerable. In this study a mathematical modeling of spherical flame propagation inside ignition chamber and new combined conical flame and spherical flame propagation model of a new two-stroke Atkinson cycle SI engine will be presented. 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The mathematical modeling is carried out using two-zone combustion analysis and the model also is validated against experimental tests and compared with previous study using non-predictive Weibe function model.</description><subject>Automotive Engineering</subject><subject>Combustion chambers</subject><subject>Engineering</subject><subject>Engines</subject><subject>Entrainment</subject><subject>Flame propagation</subject><subject>Ignition</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Propagation</subject><subject>Turbulence</subject><subject>Turbulent flames</subject><issn>1229-9138</issn><issn>1976-3832</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kD9PwzAQxS0EEqXwAdgsMRvu7PyxB4aqoqVSJQZgthzHiVLSuNjp0G-PqzCwML2T7r27px8h9wiPCFA-ReRcKAYoGQBwVl6QGaqyYEIKfplmzhVTKOQ1uYlxB5AXKGBGnle92Tt6CP5gWjN2fqB7X7ueNj5QQ4MfTTjRxfjVDTHt7Mn2jr5vqBvabnC35KoxfXR3vzonn6uXj-Ur276tN8vFllmBxcgyzLGonMlyIevK8kzYEpIgoMgkrzlkoqlrnluLThlUnDcoC1dUZQW2FmJOHqa7qef30cVR7_wxDOmlRpXlIPMkyYWTywYfY3CNPoRun_prBH2mpCdKOlHSZ0q6TBk-ZWLyDq0Lfy7_G_oBMKdoGg</recordid><startdate>20180201</startdate><enddate>20180201</enddate><creator>Shojaeefard, Mohammad Hassan</creator><creator>Keshavarz, Mojtaba</creator><general>The Korean Society of Automotive Engineers</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TB</scope><scope>7WY</scope><scope>7WZ</scope><scope>7XB</scope><scope>87Z</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8FL</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FRNLG</scope><scope>F~G</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K60</scope><scope>K6~</scope><scope>KB.</scope><scope>L.-</scope><scope>M0C</scope><scope>M2P</scope><scope>PDBOC</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope></search><sort><creationdate>20180201</creationdate><title>Flame propagation model for a rotary Atkinson cycle SI engine</title><author>Shojaeefard, Mohammad Hassan ; 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Technol</stitle><date>2018-02-01</date><risdate>2018</risdate><volume>19</volume><issue>1</issue><spage>9</spage><epage>25</epage><pages>9-25</pages><issn>1229-9138</issn><eissn>1976-3832</eissn><abstract>The rotary Atkinson cycle engine includes two modes of combustion: combustion initiation and propagation in ignition chamber and then flame jet entrainment and propagation in expansion chamber. The turbulent flame propagation model is a predictive model for SI engines which could be developed for this type of combustion for the rotary Atkinson engine similar to the congenital engine with pre-chamber; in split combustion chamber SI engines, small amount of fuel is burned in pre-chamber while the fuel burned in ignition chamber of rotary Atkinson cycle is considerable. In this study a mathematical modeling of spherical flame propagation inside ignition chamber and new combined conical flame and spherical flame propagation model of a new two-stroke Atkinson cycle SI engine will be presented. The mathematical modeling is carried out using two-zone combustion analysis and the model also is validated against experimental tests and compared with previous study using non-predictive Weibe function model.</abstract><cop>Seoul</cop><pub>The Korean Society of Automotive Engineers</pub><doi>10.1007/s12239-018-0002-7</doi><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1229-9138 |
| ispartof | International journal of automotive technology, 2018-02, Vol.19 (1), p.9-25 |
| issn | 1229-9138 1976-3832 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Automotive Engineering Combustion chambers Engineering Engines Entrainment Flame propagation Ignition Mathematical analysis Mathematical models Propagation Turbulence Turbulent flames |
| title | Flame propagation model for a rotary Atkinson cycle SI engine |
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