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A new correlation to predict the stability of liquid jet in dense carbon dioxide
- Authors
- Hahm, Hyung Chul; Veriansyah, Bambang; Kim, Jaehoon; Kim, Wan-Joo; Kim, Jae-Duck; Oh, Seong-Geun; Lee, Youn-Woo
- Issue Date
- Nov-2008
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Correlation; Jet; Dense fluid; Dimensionless number; Interfacial tension
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.14, no.6, pp.824 - 829
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
- Volume
- 14
- Number
- 6
- Start Page
- 824
- End Page
- 829
- ISSN
- 1226-086X
- Abstract
- The stability of liquid jet of dichloromethane in dense carbon dioxide was investigated in an aerosol solvent extraction system (ASES). The stability experiments were carried out at pressures ranging 30-150 bar and a temperature of 308 K, with a nozzle size diameter of 0.254 mm. Interfacial tensions of dichloromethane-carbon dioxide system were measured using a capillary rise method to correlate the stability of liquid jets with a dimensionless number. A new dimensionless number, Z*, was proposed to define an atomization flow regime of the liquid jets in dense carbon dioxide. (C) 2008 The Korean Society of Industrial and Engineering Chemistry.
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Related Researcher
- Oh, Seong-Geun
- COLLEGE OF ENGINEERING (DEPARTMENT OF CHEMICAL ENGINEERING)