Investigation on Reaction Flow Field of Low Emission TAPS Combustors
A twin annular premixing swirler (TAPS) combustor model of low emissions was developed in this study. And computational studies on combustion process in the combustor model were carried out. Standard k-ε Turbulence Model, PDF non-premixed combustion model, Zeldovich thermal NOx formation model and D...
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| Veröffentlicht in: | Applied Mechanics and Materials 2014-11, Vol.694 (Engineering and Technological Solutions for Sustainable Development), p.45-48 |
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| container_issue | Engineering and Technological Solutions for Sustainable Development |
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| container_title | Applied Mechanics and Materials |
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| creator | Gui, Tao Sun, Shun Li Zhang, Qun Yan, Dong Bo Xu, Hua Sheng Wu, Yue |
| description | A twin annular premixing swirler (TAPS) combustor model of low emissions was developed in this study. And computational studies on combustion process in the combustor model were carried out. Standard k-ε Turbulence Model, PDF non-premixed combustion model, Zeldovich thermal NOx formation model and DPM two-phase model were employed. The distributions of some key performance parameters such as gas temperature, flow velocity, concentrations of NOx and CO emissions were obtained and analyzed. At the same time, combustion mechanics inside the TAPS combustor model were investigated. The computational results indicated that the TAPS combustor employed in this study does a better job of improving key combustion performances such as combustion efficiency, total pressure recovery and outlet temperature distribution factor, and reducing NOx and CO emissions at the same time. |
| doi_str_mv | 10.4028/www.scientific.net/AMM.694.45 |
| format | Article |
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And computational studies on combustion process in the combustor model were carried out. Standard k-ε Turbulence Model, PDF non-premixed combustion model, Zeldovich thermal NOx formation model and DPM two-phase model were employed. The distributions of some key performance parameters such as gas temperature, flow velocity, concentrations of NOx and CO emissions were obtained and analyzed. At the same time, combustion mechanics inside the TAPS combustor model were investigated. The computational results indicated that the TAPS combustor employed in this study does a better job of improving key combustion performances such as combustion efficiency, total pressure recovery and outlet temperature distribution factor, and reducing NOx and CO emissions at the same time.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 3038353310</identifier><identifier>ISBN: 9783038353317</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.694.45</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Carbon monoxide ; Combustion ; Computation ; Emission analysis ; Flow velocity ; Mathematical models ; Outlets ; Pressure recovery</subject><ispartof>Applied Mechanics and Materials, 2014-11, Vol.694 (Engineering and Technological Solutions for Sustainable Development), p.45-48</ispartof><rights>2014 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 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And computational studies on combustion process in the combustor model were carried out. Standard k-ε Turbulence Model, PDF non-premixed combustion model, Zeldovich thermal NOx formation model and DPM two-phase model were employed. The distributions of some key performance parameters such as gas temperature, flow velocity, concentrations of NOx and CO emissions were obtained and analyzed. At the same time, combustion mechanics inside the TAPS combustor model were investigated. The computational results indicated that the TAPS combustor employed in this study does a better job of improving key combustion performances such as combustion efficiency, total pressure recovery and outlet temperature distribution factor, and reducing NOx and CO emissions at the same time.</description><subject>Carbon monoxide</subject><subject>Combustion</subject><subject>Computation</subject><subject>Emission analysis</subject><subject>Flow velocity</subject><subject>Mathematical models</subject><subject>Outlets</subject><subject>Pressure recovery</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>3038353310</isbn><isbn>9783038353317</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkF1LwzAUhoMf4Db9DwURvGmX77YXImNuOpgoOq9Dmqaa0TUzaR3-e7NNULwSAieH9z3nvDwAXCCYUIiz4WazSbwyumlNZVTS6HY4ur9PeE4Tyg5AD3GO45Rm-BD0CSQZYYQgeLQTYJwTwk9A3_slhJwimvXAzaz50L41r7I1tonCe9JS7f7T2m6iqdF1GdkqmodmsjLeb6XF6PE5GttV0fnWOn8KjitZe332XQfgZTpZjO_i-cPtbDyaxwpnmMWKkLRkMoc4J4oiQgudlpIUKZVFxVhKc4UqyXTGS65QwYKoKqVzkktINSzJAFzu966dfe9CbBECKV3XstG28wJxijFnMMPBev7HurSda0K64MKIMk5THlxXe5dy1nunK7F2ZiXdp0BQbIGLAFz8ABcBuAjARQAuKAvz1_v51snGt1q9_Trzrw1fJfqOwg</recordid><startdate>20141101</startdate><enddate>20141101</enddate><creator>Gui, Tao</creator><creator>Sun, Shun Li</creator><creator>Zhang, Qun</creator><creator>Yan, Dong Bo</creator><creator>Xu, Hua Sheng</creator><creator>Wu, Yue</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20141101</creationdate><title>Investigation on Reaction Flow Field of Low Emission TAPS Combustors</title><author>Gui, Tao ; 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And computational studies on combustion process in the combustor model were carried out. Standard k-ε Turbulence Model, PDF non-premixed combustion model, Zeldovich thermal NOx formation model and DPM two-phase model were employed. The distributions of some key performance parameters such as gas temperature, flow velocity, concentrations of NOx and CO emissions were obtained and analyzed. At the same time, combustion mechanics inside the TAPS combustor model were investigated. The computational results indicated that the TAPS combustor employed in this study does a better job of improving key combustion performances such as combustion efficiency, total pressure recovery and outlet temperature distribution factor, and reducing NOx and CO emissions at the same time.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/AMM.694.45</doi><tpages>4</tpages></addata></record> |
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| ispartof | Applied Mechanics and Materials, 2014-11, Vol.694 (Engineering and Technological Solutions for Sustainable Development), p.45-48 |
| issn | 1660-9336 1662-7482 1662-7482 |
| language | eng |
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| source | Scientific.net Journals |
| subjects | Carbon monoxide Combustion Computation Emission analysis Flow velocity Mathematical models Outlets Pressure recovery |
| title | Investigation on Reaction Flow Field of Low Emission TAPS Combustors |
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