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Investigation of air bubble sizes in naturally-aspirated Venturi flows

delete2026-05-06
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PRE
AI
C
Chintan R. Prajapati
A
Anshuman Vyas
D
David MacPhee *
DOI:10.1016/j.ijmultiphaseflow.2026.105751delete
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Abstract

Abstract

En 中文
• Back pressure is primarily responsible for bubble size changes. • Higher downstream resistance leads to smaller air bubbles in water flow. • Twonozzle designs show the same trend in how pressure affects bubble size. • Findings support better design of Venturi aeration systems.
Keywords:
bubble size
back pressure
Venturi aeration
nozzle design
air-water flow

Journal

International Journal of Multiphase Flow cover
International Journal of Multiphase Flow
IF:
3.8
Papers:
4.7K
Citations:
1.5W

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