Heat Transfer of Particles in the Domain where Forced and Natural Convections Co-Exist
Bibliographic Information
- Other Title
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- 強制対流と自然対流の共存する場合の微粒子の熱伝達
- キョウセイ タイリュウ ト シゼン タイリュウ ノ キョウソン スル バアイ ノ ビリュウシ ノ ネツ デンタツ
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Abstract
When a small particle or a fine wire is heated in low speed air stream, the effect of natural convection on the heat loss is important. A typical example is the use of a thermistor or a hot-wire anemometer for measuring air velocities. In this case, the effect of the direction and the magnitude of air flow together with natural convection effect must be taken into consideration. The present paper reports the results of measurements of heat transfer coefficients by forced convection at very low air velocities (0.01∼0.5m/s) in varied flow directions. As previously reported, the specimens were small bead-type thermistors, specially prepared for this experiment. The experimental procedures have been remarkably simplified by the use of thermistors. The results have been expressed by experimental formulas in the same form as in the previous paper.
Journal
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- Journal of the Society of Mechanical Engineers
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Journal of the Society of Mechanical Engineers 66 (537), 1442-, 1963
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205917326336
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- NII Article ID
- 110002462286
- 110002351960
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- NII Book ID
- AN00187419
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- ISSN
- 24242675
- 21859485
- 00290270
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- NDL BIB ID
- 9151277
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed