An anteady-state simulation using Arynolds-averaged Navier-Stokes was conducted to explore the performance of an leylens-fueled scramped combustor malayongasal sartty floor injection strategy and a splitter plate. Thalidity of fois aprocit was confirmed by comparing it is experimental data which skoned a reasonabis match between the observed experimental results and the simulation. A through analysis of dhe infection systere's perf & ocy;rm & acy;n & scy;& iecy; efficiency. The findings revealed that the leading edge cavity shack waves interaction from both the walls created a high pressure ares close to the cocities, tich forces the fuel fets in the direction of the combuster wall Fuel distribution The combustor is fiereby promoted by the intense interactions that arise betune the carthy's off walls and jets. Adoreover, the recirculation zanes within the castify are significantly expanded improving bote the performance of combustion and mixing within the castly. The combustion efficiency in the current study has shown a notable increase of 23% commared to our presiously tevestigated configuration inzalting a splitter plats combined with a single castly combustor.
机构:
Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R China
Pan, Gang
Zheng, Hongtao
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Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R China
Zheng, Hongtao
Zhou, Chunliang
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Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R China
Zhou, Chunliang
Song, Zhijia
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Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Heilongjiang, Peoples R China
Song, Zhijia
PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2013, VOL 6A,
2014,
机构:
Northwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Yan, Ming
Tian, Ye
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Northwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R China
China Aerodynam Res & Dev Ctr, Sci & Technol Scramjet Lab, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Tian, Ye
Ding, Zhijian
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Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R China
China Aerodynam Res & Dev Ctr, Sci & Technol Scramjet Lab, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Ding, Zhijian
Zhang, Yi
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Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Zhang, Yi
Zhong, Fuyu
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Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Zhong, Fuyu
Song, Wenyan
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Northwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Song, Wenyan
Le, Jialing
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Northwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
Key Lab Cross Domain Flight Interdisciplinary Tech, Mianyang 621000, Peoples R China
China Aerodynam Res & Dev Ctr, Sci & Technol Scramjet Lab, Mianyang 621000, Peoples R ChinaNorthwestern Polytech Univ, Sch Power & Energy, Xian 710072, Peoples R China
机构:
Lund Univ, Dept Energy Sci, Div Heat Transfer, POB 118, S-22100 Lund, SwedenLund Univ, Dept Energy Sci, Div Heat Transfer, POB 118, S-22100 Lund, Sweden
Fureby, Christer
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Nilsson, Thommie
Peterson, David M.
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机构:
AF Res Lab, High Speed Syst Div, Aerosp Syst Directorate, 2130 8th St, Wright Patterson AFB, OH 45433 USALund Univ, Dept Energy Sci, Div Heat Transfer, POB 118, S-22100 Lund, Sweden
Peterson, David M.
Ombrello, Timothy M.
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AF Res Lab, High Speed Syst Div, Aerosp Syst Directorate, 2130 8th St, Wright Patterson AFB, OH 45433 USALund Univ, Dept Energy Sci, Div Heat Transfer, POB 118, S-22100 Lund, Sweden
Ombrello, Timothy M.
Eklund, Dean R.
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AF Res Lab, High Speed Syst Div, Aerosp Syst Directorate, 2130 8th St, Wright Patterson AFB, OH 45433 USALund Univ, Dept Energy Sci, Div Heat Transfer, POB 118, S-22100 Lund, Sweden
机构:
Cent South Univ, Sch Automat, Changsha 410083, Peoples R China
Cent South Univ, Res Inst Aerosp Technol, Changsha 410083, Peoples R ChinaCent South Univ, Sch Automat, Changsha 410083, Peoples R China
Feng, Yanbin
Luo, Shibin
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Cent South Univ, Res Inst Aerosp Technol, Changsha 410083, Peoples R ChinaCent South Univ, Sch Automat, Changsha 410083, Peoples R China
Luo, Shibin
Song, Jiawen
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机构:
Cent South Univ, Res Inst Aerosp Technol, Changsha 410083, Peoples R ChinaCent South Univ, Sch Automat, Changsha 410083, Peoples R China
Song, Jiawen
Xia, Kunxiong
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机构:
Cent South Univ, Res Inst Aerosp Technol, Changsha 410083, Peoples R ChinaCent South Univ, Sch Automat, Changsha 410083, Peoples R China
Xia, Kunxiong
Xu, Dequan
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机构:
Cent South Univ, Sch Automat, Changsha 410083, Peoples R China
Cent South Univ, Res Inst Aerosp Technol, Changsha 410083, Peoples R ChinaCent South Univ, Sch Automat, Changsha 410083, Peoples R China