Densitometry and temperature measurement of combustion gas by X-ray Compton scattering
| Autor: | Nobuyuki Kawahara, Kosuke Suzuki, Yoshiharu Sakurai, Masayoshi Itou, Eiji Tomita, Hiroshi Sakurai |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
030103 biophysics Nuclear and High Energy Physics Astrophysics::High Energy Astrophysical Phenomena Combustion 01 natural sciences Temperature measurement Spectral line 010309 optics Physics::Fluid Dynamics 03 medical and health sciences 0103 physical sciences Physics::Chemical Physics Instrumentation Radiation Chemistry Significant difference X-ray Compton scattering laminar flame imaging temperature combustion reaction Research Papers Atomic physics Densitometry Intensity (heat transfer) |
| Zdroj: | Journal of Synchrotron Radiation |
| ISSN: | 1600-5775 0909-0495 |
| Popis: | Measurement of combustion gas by high-energy X-ray Compton scattering is reported. Measurement of combustion gas by high-energy X-ray Compton scattering is reported. The intensity of Compton-scattered X-rays has shown a position dependence across the flame of the combustion gas, allowing us to estimate the temperature distribution of the combustion flame. The energy spectra of Compton-scattered X-rays have revealed a significant difference across the combustion reaction zone, which enables us to detect the combustion reaction. These results demonstrate that high-energy X-ray Compton scattering can be employed as an in situ technique to probe inside a combustion reaction. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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