| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-11-25 |
| タイトル |
|
|
タイトル |
Measurement of Fuel Concentration Distribution in a Sooting Flame through Raman Scattering |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Spectroscopic Measurement |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Laser |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Flame |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Combustion |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Raman Scattering |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
HAYASHIDA, Kazuhiro
AMAGAI, Kenji
SATOH, Keiji
ARAI, Masataka
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Spontaneous Raman spectroscopy with KrF excimer laser was applied to obtain a fuel concentration distribution in a sooting flame. In the case of sooting flame, fluorescence from polycyclic aromatic hydrocarbons (PAH) and laser-induced incandescence (LII) from soot particles appeared with Raman scattering. These background emissions overlapped on the Raman scattering. In order to separate the Raman scattering and the background emissions, polarization property of laser-induced emissions was utilized. Since the background emissions were depolarized whereas the Raman scattering was highly polarized, it is possible to subtract the background emissions from the overlapping signal of the Raman scattering and the background emissions. Subtracting the emission signals for the electric vector of the laser light perpendicular and parallel to the direction of observation allows to extract the precise Raman signals. By using this technique, detailed fuel concentration distribution in sooting flames could be obtained based on Raman scattering. |
| 書誌情報 |
JSME international journal. Ser. B, Fluids and thermal engineering
巻 49,
号 2,
p. 512-519,
発行日 2006-05-15
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13408054 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10888815 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
社団法人日本機械学会 |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Journal Article |
| 更新日 |
|
|
日付 |
2017-03-27 |
|
日付タイプ |
Created |
JSMEIJSB49_512.pdf (963.7 kB)
