抄録
The radiation heat exchange between a fluidized bed and heated surface was investigated via an optical experiment employing a He-Ne laser and by corresponding numerical simulation analysis. A model for predicting the radiation heat transfer is subsequently proposed, which considers the thermal boundary layer near the heated surface. The numerical results indicate that radiation heat transfer is enhanced when the penetration depth of radiation is greater than the thickness of the thermal boundary layer. The numerical results are also in good agreement with radiation heat transfer measurements. This is explained by the fact that the radiation is effectively between the heated surface and low temperature fluidized particles outside the thermal boundary layer.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 1378-1385 |
| ページ数 | 8 |
| ジャーナル | Transactions of the Japan Society of Mechanical Engineers Series B |
| 巻 | 60 |
| 発行部数 | 572 |
| DOI | |
| 出版物ステータス | Published - 1994 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanical Engineering
これを引用
Radiation Heat Exchange between Fluidized Particles and Heated Surface in a Fluidized Bed. / Yamada, Jun; Kurosaki, Yasuo; Shimada, Kazuhiko; Satoh, Isao.
：: Transactions of the Japan Society of Mechanical Engineers Series B, 巻 60, 番号 572, 1994, p. 1378-1385.研究成果: Article
}
TY - JOUR
T1 - Radiation Heat Exchange between Fluidized Particles and Heated Surface in a Fluidized Bed
AU - Yamada, Jun
AU - Kurosaki, Yasuo
AU - Shimada, Kazuhiko
AU - Satoh, Isao
PY - 1994
Y1 - 1994
N2 - The radiation heat exchange between a fluidized bed and heated surface was investigated via an optical experiment employing a He-Ne laser and by corresponding numerical simulation analysis. A model for predicting the radiation heat transfer is subsequently proposed, which considers the thermal boundary layer near the heated surface. The numerical results indicate that radiation heat transfer is enhanced when the penetration depth of radiation is greater than the thickness of the thermal boundary layer. The numerical results are also in good agreement with radiation heat transfer measurements. This is explained by the fact that the radiation is effectively between the heated surface and low temperature fluidized particles outside the thermal boundary layer.
AB - The radiation heat exchange between a fluidized bed and heated surface was investigated via an optical experiment employing a He-Ne laser and by corresponding numerical simulation analysis. A model for predicting the radiation heat transfer is subsequently proposed, which considers the thermal boundary layer near the heated surface. The numerical results indicate that radiation heat transfer is enhanced when the penetration depth of radiation is greater than the thickness of the thermal boundary layer. The numerical results are also in good agreement with radiation heat transfer measurements. This is explained by the fact that the radiation is effectively between the heated surface and low temperature fluidized particles outside the thermal boundary layer.
KW - Dispersed Medium
KW - Fluidized Bed
KW - Heat Transfer
KW - Optical Measurement
KW - Radiation Penetration Depth
KW - Thermal Boundary Layer
KW - Thermal Radiation
UR - http://www.scopus.com/inward/record.url?scp=85007884448&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85007884448&partnerID=8YFLogxK
U2 - 10.1299/kikaib.60.1378
DO - 10.1299/kikaib.60.1378
M3 - Article
AN - SCOPUS:85007884448
VL - 60
SP - 1378
EP - 1385
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
SN - 0387-5016
IS - 572
ER -