ラマン散乱法による輝炎内の燃料濃度分布測定
書誌事項
- タイトル別名
-
- Measurement of Fuel Concentration Distribution in a Sooting Flame through Raman Scattering
- ラマン サンランホウ ニ ヨル キエン ナイ ノ ネンリョウ ノウド ブンプ ソクテイ
- Measurement of Fuel Concentration Distribution in a Sooting Flame through Raman Scattering
この論文をさがす
説明
Raman scattering technique 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 overlappped 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.
収録刊行物
-
- 日本機械学會論文集. B編
-
日本機械学會論文集. B編 71 (705), 1445-1452, 2005-05-25
日本機械学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1050282812638492672
-
- NII論文ID
- 110005051554
-
- NII書誌ID
- AN00187441
-
- ISSN
- 03875016
-
- HANDLE
- 10087/2610
-
- NDL書誌ID
- 7377186
-
- 本文言語コード
- ja
-
- 資料種別
- journal article
-
- データソース種別
-
- IRDB
- NDLサーチ
- CiNii Articles
