Bubble formation at a single orifice in highly viscous liquids

Koichi Terasaka, Hideki Tsuge

研究成果: Article査読

50 被引用数 (Scopus)

抄録

Bubble formation at an orifice submerged in highly viscous liquid was studied. The volume and shape of the bubble formed at an orifice and the pressure fluctuation in the gas chamber were measured experimentally. A revised nonspherical bubble formation model is proposed to describe the bubble formation mechanism and to estimate the bubble volume and shape and the pressure change in the gas chamber. The bubble volume, bubble shape and gas chamber pressure calculated by the present model agreed relatively well with the values obtained experimentally in a wide range of viscosity: u = 0.001 to 1.1 Pas.

本文言語English
ページ(範囲)160-165
ページ数6
ジャーナルJOURNAL OF CHEMICAL ENGINEERING OF JAPAN
23
2
DOI
出版ステータスPublished - 1990

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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