Boiling heat transfer characteristics in liquid-liquid direct contact parallel flow of immiscible liquids

✍ Scribed by Shiina, Koji ;Sakaguchi, Seiichirou

• Publisher: John Wiley and Sons
• Year: 1997
• Tongue: English
• Weight: 382 KB
• Volume: 26
• Category: Article
• ISSN: 0096-0802
• DOI: 10.1002/(sici)1520-6556(1997)26:8<493::aid-htj1>3.0.co;2-r

✦ Synopsis

Boiling heat transfer characteristics in liquid-liquid direct contact parallel flow of immiscible liquids were investigated. The effect of operating conditions and column specifications on the UA factor of heat transfer were determined and the following empirical correlation is proposed for conditions where subcooling is constant:

The Stanton number for heat transfer to the dispersed phase correlates with the product of the Jacob number and the Prandtl number, H * . A comparison of heat transfer-flow pattern and the correlation equation for heat transfer show good agreement within a range of ±30%.