書誌事項
- タイトル別名
-
- Thermal Conductivity Measurement for Glass Beads under Vacuum: For Application to Solid Planetary Science
- シンクウカ ニ オケル ガラスビーズ ノ ネツ デンドウリツ ソクテイ ジッケン : コタイ ワクセイ カガク エ ノ オウヨウ ニ ムケテ
この論文をさがす
説明
Thermal conductivity of powder materials under vacuum depends on several parameters such as particle size, temperature, porosity, etc. However, there appears to be no model that quantitatively expresses these dependencies. In this study, we investigated particle size and temperature dependencies by way of thermal conductivity measurements under vacuum environment using glass beads. As a result, it was found that the conductive and radiative contributions on the effective thermal conductivity increased with increasing the particle size, which might be explained by combination of both number of contact points per unit volume and thermal resistance at interpaticle contacts and pore size between particles, respectively.
収録刊行物
-
- 日本伝熱学会論文集
-
日本伝熱学会論文集 21 (1), 1-12, 2013
社団法人 日本伝熱学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679391161216
-
- NII論文ID
- 10031137508
-
- NII書誌ID
- AA11358679
-
- ISSN
- 18822592
- 09189963
-
- NDL書誌ID
- 024165276
-
- 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