2012 Fiscal Year Final Research Report
Development of in situ temperature measurement of high temperature gas by two-band infrared emission method
| Project/Area Number |
22760147
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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 | Gifu University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | ふく射 / 赤外線 / 温度計測 |
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| Research Abstract |
The temperature measurement method was developed to capture the temperature distribution with the emitted energy from carbon dioxide in hot gas by an infrared camera. The measurement is non-intrusive and two-dimensional temperature distribution can be obtained. Applying this method to supersonic hot gas jet, we were able to capture the shock train structure and its temperature profile. Applying the method to the premixed gas in the rapid compression machine (RCM), we succeeded in capturing the self-ignition phenomena, including the propagations of cool flame and hot flame respectively.
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