DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA.

Y. Kurosaki, M. Take-uchi, T. Kashiwagi, J. Yamada

研究成果: Conference contribution

6 引用 (Scopus)

抄録

The purpose of this paper is to develop a procedure to measure the radiative properties of fibrous porous media where radiation is emitted, absorbed and scattered. A simple and useful method is proposed to determine the radiative properties. This method utilizes both the apparent emissivity of a porous medium and the inverse method. Measurement of the apparent emissivity is made for a planar porous medium whose back surface is heated. The numerical simulation for determination of the radiative properties (the extinction coefficient and the albedo) are made to evaluate the feasibility of the proposed method. It clarifies that the effect of the measurement error on the estimation values of albedo by the present method is smaller than the ones by a typical conventional method. It is found that the radiative properties (the extinction coefficient, the albedo and the back scattering fraction factor) of the fibre glass were obtainable using the present method.

元の言語English
ホスト出版物のタイトルUnknown Host Publication Title
出版場所New York, NY, USA
出版者ASME
ページ319-325
ページ数7
4
出版物ステータスPublished - 1987
外部発表Yes

Fingerprint

Porous materials
Measurement errors
Glass fibers
Scattering
Radiation
Computer simulation

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Kurosaki, Y., Take-uchi, M., Kashiwagi, T., & Yamada, J. (1987). DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA.Unknown Host Publication Title (巻 4, pp. 319-325). New York, NY, USA: ASME.

DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA. / Kurosaki, Y.; Take-uchi, M.; Kashiwagi, T.; Yamada, J.

Unknown Host Publication Title. 巻 4 New York, NY, USA : ASME, 1987. p. 319-325.

研究成果: Conference contribution

Kurosaki, Y, Take-uchi, M, Kashiwagi, T & Yamada, J 1987, DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA.Unknown Host Publication Title. 巻. 4, ASME, New York, NY, USA, pp. 319-325.
Kurosaki Y, Take-uchi M, Kashiwagi T, Yamada J. DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA. : Unknown Host Publication Title. 巻 4. New York, NY, USA: ASME. 1987. p. 319-325
Kurosaki, Y. ; Take-uchi, M. ; Kashiwagi, T. ; Yamada, J. / DEVELOPMENT OF MEASURING METHOD FOR RADIATIVE PROPERTIES OF FIBROUS POROUS MEDIA. Unknown Host Publication Title. 巻 4 New York, NY, USA : ASME, 1987. pp. 319-325
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