A new correlation to predict the stability of liquid jet in dense carbon dioxide

다국어 초록 (Multilingual 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.

참고문헌 (Reference)

1 J. Jung, 20 : 179-, 2001

2 N. Czerwonatis, 24 : 619-, 2001

3 J.C. Lasheras, 32 : 275-, 2000

4 D.L. Obrzut, 42 : 299-, 2007

5 C.S. Lengsfeld, 104 : 2725-, 2000

6 E. Reverchon, 37 : 1-, 2006

7 E. Reverchon, 43 (43): 126-, 2007

8 R. Sui, 108 : 11886-, 2004

9 P.S. Shah, 105 : 9433-, 2001

10 P. Chattopadhyay, 48 : 235-, 2002

11 A.W. Kerst, 55 : 4189-, 2000

12 D.J. Dixon, 39 : 127-, 1993

13 S. Mawson, 64 : 2105-, 1997

14 Y. Sun, 27 : 73-, 2003

15 R.D. Shaver, 179 : 43-, 2001

16 R. Eggers, "in: Proceedings of the 16th European Conference on Liquid Atomization and Spray Systems, ILASS 2000, Darmstadt, Germany, 2000, pp. VI. 7.1–7.6"

17 T.C. Papanastasiou, "Viscous Fluid Flow" CRC Press 2000

18 Seong Youl Bae, "Recrystallization of L-PLA Fine Particles by Supercritical Anti-Solvent (SAS) Process" 한국공업화학회 12 (12): 387-394, 2006

19 KyuHoSong, "Preparation of L-PLA Submicron Particles by a Continuous Supercritical Antisolvent Precipitation Process" 한국화학공학회 19 (19): 139-145, 2002

20 A.W. Adamson, "Physical Chemistry of Surfaces" John Wiley 1990