Effect of Pressure on Bubble Growth in Pool Boiling

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概要

• 論文の詳細を見る

• The effect of system pressure upon the growth characteristics of an isolated vapor bubble was investigated experimentally using water, ethanol and carbon-tetrachloride. The Jakob number was varied between 0.34 and 1040. It was found that with an increasing pressure the growth rate tends to be smaller, while in low pressure region the growth exponent happens to exceed 0.5. The model of evaporation of a thin liquid layer beneath the bubble was examined, which turned out to be successful for the explanation of the experimental facts.

• 一般社団法人日本機械学会の論文

著者

• Ogawa Norihiro

  Faculty Of Engineering University Of Tokyo.

• Akiyama Mamoru

  Faculty Of Engineering University Of Tokyo

• Tachibana Fujio

  Faculty Of Engiineering University Of Tokyo

関連論文

• Motion of Vapor Bubbles in Subcooled Heated Channel
• A Study on the Process of Drop Growth by Coalescence during Dropwise Condensation
• Dynamics of an Isolated Vapor Bubble in Saturated Nucleate Boiling : Part 2,Configuration and Departure
• Bubble Collapse in Subcooled Boiling
• Effect of Pressure on Bubble Growth in Pool Boiling
• Analysis of the Second Burnout
• Spherical Bubble Collapse in Uniformly Subcooled Liquids
• Dynamics of an Isolated Vapor Bubble in Saturated Nucleate Boiling : (Part 1,Bubble Growth)

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