Effects of acoustic-streaming-induced flow in evaporating nanofluid droplets

Journal of Fluid Mechanics

Volumn 692, Issue , 2012, Pages 207-219

  Saha, Abhishek ^a   Basu, Saptarshi ^b   Kumar, Ranganathan ^a  

^a University of Central Florida   (United States)

^b INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

drops; micro nano fluid dynamics

Indexed keywords

ACOUSTIC STREAMING; DROPS; NANOFLUIDICS; NANOPARTICLES; PARTICLE SIZE;

ACOUSTICALLY LEVITATED DROPLET; ANALYTICAL APPROACH; BOWL-SHAPED STRUCTURES; DENSITY STRATIFICATION; INTERNAL RECIRCULATIONS; MICRO-/NANO-FLUID DYNAMICS; MORPHOLOGICAL EVOLUTION; PARTICLE CONCENTRATIONS;

PARTICLE SIZE ANALYSIS;

FLUID DYNAMICS; PARTICLE SIZE; STRATIFICATION; VISCOSITY;

EID: 84863393170     PISSN: 00221120     EISSN: 14697645     Source Type: Journal    
DOI: 10.1017/jfm.2011.505     Document Type: Article

References (17)

1. BARMATZ, M. & COLLAS, P. 1985 Acoustic radiation potential on a sphere in plane, cylindrical, and spherical standing wave fields. J. Acoust. Soc. Am. 77, 928-945.
2. BREMER, L. G., WALSTRA, P. & VILET, T. V. 1995 Estimations of the aggregation time of various colloidal systems. Colloids Surf. A: Physicochem. Eng. Aspects 99, 121-127.
3. GORKOV, L. P. 1962 Of forces acting on a small particle in acoustic field in ideal liquid. Sov. Phys. Dokl. 6, 773-775.
4. KING, L. V. 1934 On the acoustic radiation pressure on spheres. Proc. R. Soc. Lond. A 147, 212-240.
5. KUMAR, R., TIJERINO, E., SAHA, A. & BASU, S. 2010 Structural morphology of acoustically levitated and heated nanosilica droplet. Appl. Phys. Lett. 97, 123106-1-3.
6. LIERKE, E. G. 2002 Deformation and displacement of liquid drops in an optimized acoustic standing wave levitator. Acta Acoustica 88, 206-217. (Pubitemid 34599388)
7. MAIDANIK, G. 1957 Acoustical radiation pressure due to incident plane progressive waves on spherical objects. J. Acoust. Soc. Am. 29, 738-742.
8. MILANOVA, D. & KUMAR, R. 2005 Role of ions in pool boiling heat transfer of pure and silica nanofluids. Appl. Phys. Lett. 87, 27233107-1-3.
9. MILANOVA, D. & KUMAR, R. 2008 Heat transfer behaviour of silica nanoparticles in pool boiling experiment. Trans. ASME: J. Heat Transfer 130, 042401-2.
10. REDNIKOV, A. Y., ZHAO, H., SADHAL, S. S. & TRINH, E. H. 2006 Steady streaming around a spherical droplet displaced from velocity antinode in an acoustic levitation field. Q. J. Mech. Appl. Maths 59, 377-397. (Pubitemid 44295938)
11. SAHA, A., BASU, S., SURYANARAYANA, C. & KUMAR, R. 2010 Experimental analysis of thermo-physical processes in acoustically levitated heated droplets. Intl J. Heat Mass Transfer 53, 5663-5674.
12. SAHA, A., BASU, S. & KUMAR, R. 2011 Particle image velocimetry and infrared thermography in a levitated droplet with nanosilica suspensions. Exp. Fluids doi:10.1007/s00348-011-1114-2.
13. TRINH, E. H. & WANG, T. G. 1982 Large-amplitude free and driven drop-shape oscillations: experimental observations. J. Fluid Mech 122, 316-338.
14. VASSALLO, P., KUMAR, R. & D'AMICO, S. W. 2004 Pool boiling heat transfer experiments in silica water nano-fluids. Intl J. Heat Mass Transfer 47, 407-411. (Pubitemid 37312407)
15. YARIN, A. L., PFAFFENLEHNER, M. & TROPEA, C. 1998 On the acoustic levitation of droplets. J. Fluid Mech. 356, 65-91.
16. YARIN, A. L., BRENN, G., KASTNER, O., RENSINK, D. & TROPEA, C. 1999 Evaporation of acoustically levitated droplets. J. Fluid Mech. 399, 151-204. (Pubitemid 129657812)
17. YARIN, A. L., BRENN, G., KASTNER, O. & TROPEA, C. 2002 Drying of acoustically levitated droplets of liquid solid suspensions: evaporation and crust formation. Phys. Fluids 14, 2289-2298. (Pubitemid 34805736)