2017 Fiscal Year Final Research Report
Development of the estimation method of fuel ignitability using a real-time measurements of the fuel components with laser absorption spectroscop
| Project/Area Number |
16K18023
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Thermal engineering
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| Research Institution | Ibaraki University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 燃料 / 自着火 / 中赤外分光法 / 量子カスケードレーザー / 急速圧縮装置 |
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| Outline of Final Research Achievements |
In this study, we have developed the measurement device of the bio-fuel concentration in the blended fuel using mid-infrared absorption spectroscopy. In addition to that, the chemical kinetic model for estimation of the ignitability of the bio-blended fuel has been developed.
The spectra of the representative hydrocarbons included in the bio-blended fuel were obtained using a Fourier-transform infrared spectroscopy and the appropriate absorption band for quantitative measurements of the bio-fuel was selected.The chemical kinetic model for the estimation of the ignition characteristics of 2-methylfuran- and 2,5-dimethylfuran-blended fuel was constructed, because there are no chemical kinetic models for the furan derivative blended fuel, which are the new bio-fuel.These measurement device and chemical kinetic model are useful for the precise engine control when the unknown bio-fuel blends are used.
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| Free Research Field |
熱工学
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