Combustion Enhancement of Fuel Sprays by using Free Radicals Injection and Hydrogen Addition
| Project/Area Number |
20760131
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Thermal engineering
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| Research Institution | Shibaura Institute of Technology |
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Principal Investigator |
SAITOH Hiroyasu Shibaura Institute of Technology, 工学部, 准教授 (80362284)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 燃焼 / 噴霧燃焼 / 着火 / 水素添加 / 既燃ガスジェット / 液体燃料 |
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| Research Abstract |
In order to investigate the ignition and combustion enhancement effects of 1) hot burnt gas jet ignition and 2) hydrogen addition, we applied these two ignition methods to liquid fuel sprays suspended in fuel vapor-air mixtures. As a result, it was found that the ignition methods suggested in the present work enable stable ignition and combustion of fuel vapor-air mixtures even if the mixtures are difficult to ignite by usual spark ignition due to lean fuel condition, low temperature, low volatility fuels, and so on.
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Report
(3 results)
Research Products
(5 results)
