2次元偏光レーザ光散乱法によるたばこ副流煙の測定

• 片山 和彦

  日本たばこ産業株式会社たばこ中央研究所

• 北尾 智

  日本たばこ産業株式会社研究開発企画部

• 島田 学

  広島大学大学院工学研究科物質化学システム専攻

• 奥山 喜久夫

  広島大学大学院工学研究科物質化学システム専攻

書誌事項

タイトル別名

• Measurement of Cigarette Side-stream Smoke Using <I>In Situ</I> 2-D Polarization-Sensitive Laser Light Scattering Method
• 2ジゲン ヘンコウ レーザコウ サンランホウ ニ ヨル タバコ フクリュウ エン ノ ソクテイ

抄録

Particle size distribution of cigarette side-stream smoke (CSSS) was measured just above the burning tip with a laser light scattering method. 2-D polarization-sensitive laser light scattering (2DPLLS) system was applied to the in situ measurement of CSSS since this method can acquire the spatial distribution of particle mean diameter with ICCD camera. It was found that the particle mean diameter was 0.33 μm with the geometric standard deviation of 1.3, in favorable comparison to the particle mean diameter of 0.24 μm with the geometric standard deviation of 1.1 at 2 mm above the burning tip, which was measured by 1-D multi-angle laser light scattering (1DLLS) method. Furthermore, we measured the entire particle size distribution using a scanning mobility particle sizer (SMPS) and obtained the particle mean diameter of 0.17 μm with the geometric standard deviation of 1.5. The values obtained in the present work were reasonably in good agreement with those reported by other researchers using ex situ methods. Consequently, we concluded that the in situ 2DPLLS method is suitable for the measurement of CSSS.

収録刊行物

• エアロゾル研究

  エアロゾル研究 19 (1), 50-57, 2004

  日本エアロゾル学会

キーワード

• Cigarette Side-stream Smoke
• <I>In situ</I> Measurement
• Particle Diameter
• Particle Growth

詳細情報

• CRID: 1390001204343115008
• NII論文ID: 10012668900
• NII書誌ID: AN10041511
• DOI: 10.11203/jar.19.50
• ISSN: 1881543X
• ISSN: 09122834
• NDL書誌ID: 6904190
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6904190
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可