Rapid measurement of dispersion and velocity in freezing drops using magnetic resonance methods

Experiments in Fluids

Volumn 38, Issue 6, 2005, Pages 750-758

  Hindmarsh, J P ^a   Sederman, A J ^a   Gladden, L F ^a   Wilson, D I ^a   Johns, M L ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Dispersion; Emulsions; Freezing drops; MRI; Velocity

Indexed keywords

CRYSTAL GROWTH; DISPERSIONS; EMULSIONS; FREEZING; HEAT TRANSFER; MAGNETIC RESONANCE; VELOCITY;

FREEZING DROPS; LIQUID COOLANT; OIL-IN-WATER EMULSION; PULSED FIELD GRADIENT (PFG);

DROP FORMATION;

DISPERSION; DROPLET; MAGNETIC RESONANCE IMAGING; OIL-WATER EMULSION; VELOCITY;

EID: 21544446753     PISSN: 07234864     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00348-005-0957-9     Document Type: Article

References (20)

1. Callaghan PT (1993) Principles of nuclear magnetic resonance microscopy. Oxford University Press, New York
2. Cotts RM, Hoch MJR, Sun T, Markert JT (1989) Pulsed field gradient stimulated echo methods for improved NMR diffusion measurements in heterogeneous systems. J Magn Reson 83:252-266
3. Fields SD, Strout GW, Russell SD (1993) Spray-freezing apparatus for cryofixation of unicellular algae. In: Proceedings of the 51st annual meeting of the Microscopy Society of America, Cincinnati, Ohio, August 1993, pp 134-135
4. Filipescu L, Becherescu C, Radovici C, Doca I, Vasilescu G, Mocioaca G, Florea S (1992) Nucleative prilling of ammonium-nitrate. Rev Roum Chim 37(7):777-784
5. Flemings MC (1974) Solidification processing. McGraw-Hill, New York
6. Girlich D, Lüdemann HD (1994) Molecular mobility of the water molecules in aqueous sucrose solutions, studied by H-NMR relaxation. Z Naturforschung C Biosci 49:250-257
7. Han SI, Stapf S, Blümich B (2001) NMR imaging of falling water drops. Phys Rev Lett 87:144501-1-144501-4
8. Hindmarsh JP, Russell AB, Chen XD (2003) Experimental and numerical analysis of the temperature transition of a suspended freezing water droplet. Int J Heat Mass Transfer 46(7):1199-1213
9. Hindmarsh JP, Russell AB, Chen XD (2004a) Experimental and numerical analysis of the temperature transition of a freezing food solution droplet. Chem Eng Sci 59(12):2503-2515
10. Hindmarsh JP, Wilson DI, Johns ML (2004b) Measuring self-diffusion in super-cooled liquid droplets with pulsed gradient spin echo (PGSE) techniques. Colloids Surfaces A 234(1-3):129134
11. Hindmarsh JP, Hollingsworth KG, Wilson DI, Johns ML (2004c) An NMR study of the freezing of emulsion-containing drops. J Colloid Interface Sci 275(1):165-171
12. Liao JC, Ng KC (1990) Effect of ice nucleators on snow making and spray freezing. Ind Eng Chem Res 29(3):361-366
13. McClements DJ, Dungan SR (1997) Effect of colloidal interactions on the rate of interdroplet heterogeneous nucleation in oil-in-water emulsions. J Colloid Interface Sci 186(1):17-28
14. Menzel MI, Han SI, Stapf S, Blümich B (2000) NMR characterization of the pore structure and anisotropic self-diffusion in salt water ice. J Magn Reson 143:376-381
15. Price WS, Ide H, Arata Y (1999) Self-diffusion of supercooled water to 238 K using PGSE NMR diffusion measurements. J Phys Chem A 103:448-450
16. Rampp M, Buttersack C, Lüdemann HD (2000) c,T-dependence of the viscosity and the self-diffusion coefficients in some aqueous carbohydrate solutions. Carbohydr Res 328:561-572
17. Seymour JD, Callaghan PT (1996) "Flow-diffract ion" structural characterization and measurement of hydrodynamic dispersion in porous media by PGSE NMR. J Magn Reson Ser A 122:90-93
18. Thiebaud M, Dumay EM, Cheftel JC (2002) Pressure-shift freezing of o/w emulsions: influence of fructose and sodium alginate on undercooling, nucleation, freezing kinetics and ice crystal size distribution. Food Hydrocolloids 16(6):527-545
19. Windhab EJ (1999) New developments in crystallization processing. J Thermal Anal Calorimetry 57:171-180
20. Zavada T, Kimmich R (1998) The anomalous adsorbate dynamics at surfaces in porous media studied by nuclear magnetic resonance methods. The orientational structure factor and Levy walks. J Chem Phys 109:6929-6939