Air bubble changes from 6–7 kHz ultrasonic exposure in 20°C plain water

References

• Wang T: ‘Rectified heat transfer’, J. Acoust. Soc. Am., 1974, 56, (4), 1131–1143.
   Web of Science ®Google Scholar
• Patel GM, Nicholas RE, Finch RD: ‘Rectified heat transfer in vapor bubbles’, J. Acoust. Soc. Am., 1985, 78, (6), 2122–2131.
   Web of Science ®Google Scholar
• Hao Y, Prosperetti A: ‘Rectified heat transfer into translating and pulsating vapor bubbles’, J. Acoust. Soc. Am., 2002, 112, (5), Pt. 1, 1787–1796.
   Google Scholar
• Ashokkumar M, Lee J, Kentish S, Grieser F: ‘Bubbles in an acoustic field: an overview’, Ultrason. Sonochem., 2007, 14, 470–475.
   PubMed Web of Science ®Google Scholar
• Leong T: ‘Growth of bubbles by rectified diffusion in aqueous surfactant solutions’, J. Phys. Chem. C, 2010, 114C, 20141–20145.
   Google Scholar
• Rubio J , M. Souze and R. Smith: ‘Overview of flotation as a wastewater treatment technique’, Miner. Eng., 2002, 15, 139–155.
   Web of Science ®Google Scholar
• Thakur RK: ‘Combined effects of process parameters and composition on foaming of dairy emulsions at low temperature in an agitated column’, J. Food Eng., 2005, 68, (3), 335–347.
   Web of Science ®Google Scholar
• Zúñiga RN, Aguilera JM: ‘Aerated food gels: fabrication and potential applications’, Trends Food Sci. Technol., 2008, 19, 176–187.
   Web of Science ®Google Scholar
• Mohan AM: ‘Effervescent spray characterization of Jatropha pure plant oil’, Proc. 23rd Annual Conf. on ‘Liquid atomization and spray systems’, Brno, Czech Republic, September 2010, 1–3.
   Google Scholar
• Hosny AY: ‘Separating oil from oil-water emulsions by electroflotation technique’, Sep. Technol., 1996, 6, 9–17.
   Google Scholar
• Hsieh DY, Plesset MS: ‘Theory of rectified diffusion of mass into gas bubbles’, J. Acoust. Soc. Am., 1961, 33, (2), 206–215.
   Web of Science ®Google Scholar
• Levich VG: ‘Physicochemical hydrodynamics’; 1962, Englewoods Cliffs, NJ, Prentice-Hall.
   Google Scholar
• Cengel Y: ‘Heat and mass transfer’, 3rd edn, 285–334; 2007, New York, McGraw-Hill.
   Google Scholar
• Epstein PS, Plesset MS: ‘On the stability of gas bubbles in liquid-gas solutions’, J. Chem. Phys., 1950, 18, 11, 1505–1509.
   Web of Science ®Google Scholar
• Cerza M, Stewart OM, Stewart MB: ‘Pseudo-steady diffusional growth or collapse of bubbles rising in time dependent pressure fields’, NRL Memorandum Report 6584, Laboratory for Computational Physics and Fluid Dynamics, 12–24, 1990.
   Google Scholar
• Cox DJ, Thomas JL: ‘Ultrasound-induced dissolution of lipid-coated and uncoated gas bubbles’, Langmuir, 2010, 26, (18), 14774–14781.
   Web of Science ®Google Scholar
• Gehrke T, Overhoff HM: ‘Microbubble oscillation due to harmonic, pulsed and frequency modulated excitation with ultrasound’, Medical Engineering Laboratory, University of Applied Sciences Gelsenkirchen.
   Google Scholar
• Kays WM, Crawford ME: ‘Convective heat and mass transfer’, 3rd edn; 1993, New York, McGraw-Hill.
   Google Scholar
• Leighton TG: ‘The acoustic bubble’, 141; 1974, London, Academic Press.
   Google Scholar
• Thomson WT: ‘Theory of vibration with applications’, 63; 1972, Englewoods Cliffs, NJ, Prentice Hall.
   Google Scholar
• Lohse D: ‘Bubble puzzles’, Phys. Today, 2003, 36, 37.
   Google Scholar
• Eller AI: ‘Damping constants of pulsating bubbles’, J. Acoust. Soc. Am., 1970, 47, 1469–1470.
   Web of Science ®Google Scholar
• Hagen K: ‘Heat transfer with applications’, 174; 1999, Englewoods Cliffs, NJ, Prentice Hall.
   Google Scholar
• Libermann L: ‘Air bubbles in water’, J. Appl. Phys., 1957, 28, (2), 205–212.
   Web of Science ®Google Scholar
• Rasband W: ‘ImageJ 1·45j’, National Institutes of Health, Bethesda, MD, USA.
   Google Scholar
• Crum LA: ‘The polytropic exponent of a gas contained within air bubbles pulsaating within a liquid’, J. Acoust. Soc. Am., 1983, 73, 116–120.
   Web of Science ®Google Scholar
• Higgins PW, Lengsfeld C: ‘A shielded acoustic probe for accurate dynamic pressure measurements in the near field of a radiating ultrasonic transducer’, J. Eng. Appl. Sci., June 2012.
   Google Scholar
• Leighton TG: ‘The acoustic bubble’, 175; 1974, London, Academic Press.
   Google Scholar