Densitometry and temperature measurement of combustion gas by X-ray Compton scattering

Hiroshi Sakurai; Nobuyuki Kawahara; Masayoshi Itou; Eiji Tomita; Kosuke Suzuki; Yoshiharu Sakurai

doi:10.1107/S1600577516001740

Densitometry and temperature measurement of combustion gas by X-ray Compton scattering

Hiroshi Sakurai, Nobuyuki Kawahara, Masayoshi Itou, Eiji Tomita, Kosuke Suzuki, Yoshiharu Sakurai

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	617-621
Number of pages	5
Journal	Journal of Synchrotron Radiation
Volume	23
Issue number	2
DOIs	https://doi.org/10.1107/S1600577516001740
Publication status	Published - Mar 1 2016

Keywords

Compton scattering
combustion reaction
imaging
laminar flame
temperature

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics
Instrumentation

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10.1107/S1600577516001740

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title = "Densitometry and temperature measurement of combustion gas by X-ray Compton scattering",

abstract = "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.",

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author = "Hiroshi Sakurai and Nobuyuki Kawahara and Masayoshi Itou and Eiji Tomita and Kosuke Suzuki and Yoshiharu Sakurai",

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T1 - Densitometry and temperature measurement of combustion gas by X-ray Compton scattering

AU - Sakurai, Hiroshi

AU - Kawahara, Nobuyuki

AU - Itou, Masayoshi

AU - Tomita, Eiji

AU - Suzuki, Kosuke

AU - Sakurai, Yoshiharu

PY - 2016/3/1

Y1 - 2016/3/1

N2 - 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.

AB - 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.

KW - Compton scattering

KW - combustion reaction

KW - imaging

KW - laminar flame

KW - temperature

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Densitometry and temperature measurement of combustion gas by X-ray Compton scattering

Abstract

Keywords

ASJC Scopus subject areas

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