Elucidation of the stabilization mechanism of ultra lean combustion by promoting mixing in wide range using fusion of two of ultrasonic wave effect
| Project/Area Number |
25420143
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Thermal engineering
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
HIROTA Mitsutomo 室蘭工業大学, 工学(系)研究科(研究院), 准教授 (50333860)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAMURA Yuji 豊橋技術科学大学, 大学院工学研究科, 准教授 (50303657)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 熱工学 / 超音波 / 希薄燃焼 |
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| Outline of Final Research Achievements |
The aim of this research is to burn stably and continuously in ultra lean combustion condition of the jet flame by promoting mixing in wide range using fusion of two of ultrasonic wave effect.
Our previous research showed that range of fuel-air mixing was not enough for bigger size of flame when the only one system of ultrasonic wave was used. In this study, the two systems of ultrasonic wave were used simultaneously and properly. As the result, the range of mixing was expanded, and the bigger size of lifted jet flame was stabilized in more lean mixture condition.
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Report
(4 results)
Research Products
(9 results)
