Proceedings of the Korean Nuclear Society Conference (한국원자력학회:학술대회논문집)
- 1995.10a
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- Pages.321-326
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- 1995
Some Observations on the Structural Developments of Bubbly Flow : Channel Size Effect
-
Song, Chul-Hwa
(Korea Atomic Energy Research Institute)
;
-
Chun, Se-Young
(Korea Atomic Energy Research Institute)
;
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Chung, Moon-Ki
(Korea Atomic Energy Research Institute)
;
-
No, Hee-Cheon
(Korea Advanced Institute of Science and Technology)
- Published : 1995.10.01
Abstract
The present study provides some experimental observations on the structural developments of bubbly flow and the void wave damping in vertical, circular channel with a large diameter, and discusses the channel size effect on them. It is observed that the developing mode of bubbly flow structures and its transition mechanism are influenced by the channel size as well as the bubble size, and that they are well revealed in the behavior of wave damping.
Keywords