Radiation transfer in a fibrous medium with fiber orientation

Jun Yamada, Yasuo Kurosaki, Masaaki Take-Uchi

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

This paper deals with a pseudo-continuous model for the prediction of radiation transfer in fibrous media. The proposed model incorporates the fiber orientation and effective fiber length for the determination of the radiative properties of the media. Applicability of the model in the prediction of radiative properties of fibrous media is justified on the basis of experimental findings. In this study, a planar fibrous medium in which every fiber is oriented parallel to the boundaries stratifying the medium is adopted as a test specimen. The radiation scattered from a single fiber taken out of the medium is first measured to determine the complex refractive index of the fiber material. The experimentally determined complex refractive index of the fiber material is then used to predict the radiative properties of the medium. The radiation transfer in the specimen calculated by using the predicted radiative properties is seen to agree well with the corresponding experimental results.

本文言語English
ホスト出版物のタイトルDevelopments in Radiative Heat Transfer
出版社Publ by ASME
ページ63-70
ページ数8
ISBN(印刷版)0791809293
出版ステータスPublished - 1992 12 1
外部発表はい
イベント28th National Heat Transfer Conference and Exhibition - San Diego, CA, USA
継続期間: 1992 8 91992 8 12

出版物シリーズ

名前American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
203
ISSN(印刷版)0272-5673

Other

Other28th National Heat Transfer Conference and Exhibition
CitySan Diego, CA, USA
Period92/8/992/8/12

ASJC Scopus subject areas

  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

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