Flow field of a model gas turbine swirl burner
The flow field of a lab-scale model gas turbine swirl burner was characterised using particle imaging velocimetry (PIV) at atmospheric condition. The swirl burner consists of an axial swirler, a twin-fluid atomizer and a quartz tube as combustor wall. The main non-reacting swirling air flow without...
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2012
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Online Access: | http://eprints.utm.my/id/eprint/51075/ https://www.researchgate.net/profile/Cheng_Tung_Chong/publication/256103353_Flow_Field_of_a_Model_Gas_Turbine_Swirl_Burner/links/54f299ac0cf2f9e34f0478d1.pdf |
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my.utm.510752017-09-04T04:56:38Z http://eprints.utm.my/id/eprint/51075/ Flow field of a model gas turbine swirl burner Cheng, Tung Chong Hochgreb, Simone TJ Mechanical engineering and machinery The flow field of a lab-scale model gas turbine swirl burner was characterised using particle imaging velocimetry (PIV) at atmospheric condition. The swirl burner consists of an axial swirler, a twin-fluid atomizer and a quartz tube as combustor wall. The main non-reacting swirling air flow without spray was compared to swirl flow with spray under unconfined and enclosed conditions. The introduction of liquid fuel spray changes the flow field of the main swirling air flow at the burner outlet where the radial velocity components are enhanced. Under reacting conditions, the enclosure generates a corner recirculation zone that intensifies the strength of the radial velocity. Comparison of the flow fields with a spray flame using diesel and palm biodiesel shows very similar flow fields. The flow field data can be used as validation target for swirl flame modelling. 2012-12 Conference or Workshop Item PeerReviewed Cheng, Tung Chong and Hochgreb, Simone (2012) Flow field of a model gas turbine swirl burner. In: Advanced Materials Research (Volumes 622-623). https://www.researchgate.net/profile/Cheng_Tung_Chong/publication/256103353_Flow_Field_of_a_Model_Gas_Turbine_Swirl_Burner/links/54f299ac0cf2f9e34f0478d1.pdf |
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TJ Mechanical engineering and machinery Cheng, Tung Chong Hochgreb, Simone Flow field of a model gas turbine swirl burner |
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The flow field of a lab-scale model gas turbine swirl burner was characterised using particle imaging velocimetry (PIV) at atmospheric condition. The swirl burner consists of an axial swirler, a twin-fluid atomizer and a quartz tube as combustor wall. The main non-reacting swirling air flow without spray was compared to swirl flow with spray under unconfined and enclosed conditions. The introduction of liquid fuel spray changes the flow field of the main swirling air flow at the burner outlet where the radial velocity components are enhanced. Under reacting conditions, the enclosure generates a corner recirculation zone that intensifies the strength of the radial velocity. Comparison of the flow fields with a spray flame using diesel and palm biodiesel shows very similar flow fields. The flow field data can be used as validation target for swirl flame modelling. |
format |
Conference or Workshop Item |
author |
Cheng, Tung Chong Hochgreb, Simone |
author_facet |
Cheng, Tung Chong Hochgreb, Simone |
author_sort |
Cheng, Tung Chong |
title |
Flow field of a model gas turbine swirl burner |
title_short |
Flow field of a model gas turbine swirl burner |
title_full |
Flow field of a model gas turbine swirl burner |
title_fullStr |
Flow field of a model gas turbine swirl burner |
title_full_unstemmed |
Flow field of a model gas turbine swirl burner |
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flow field of a model gas turbine swirl burner |
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2012 |
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http://eprints.utm.my/id/eprint/51075/ https://www.researchgate.net/profile/Cheng_Tung_Chong/publication/256103353_Flow_Field_of_a_Model_Gas_Turbine_Swirl_Burner/links/54f299ac0cf2f9e34f0478d1.pdf |
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13.159267 |