The effects of air bubbles on ultrasound velocity measurements

Experiments in Fluids

Volumn 41, Issue 4, 2006, Pages 593-602

  Longo, Sandro ^a  

^a UNIVERSITY OF PARMA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE VELOCITY MEASUREMENT; BUBBLE FORMATION; CONCENTRATION (PROCESS); ULTRASONIC VELOCITY MEASUREMENT;

AXIAL VELOCITY; BUBBLE RADII; DOPPLER VELOCIMETER SYSTEM;

BUBBLES (IN FLUIDS);

ACOUSTIC WAVE VELOCITY MEASUREMENT; BUBBLE FORMATION; BUBBLES (IN FLUIDS); CONCENTRATION (PROCESS); ULTRASONIC VELOCITY MEASUREMENT;

EID: 33748522766     PISSN: 07234864     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00348-006-0183-0     Document Type: Article

References (18)

1. Bowles CB, Daffern CD (1997) The independent calibration of the acoustic Doppler velocimeter. In: XXVII IAHR International Congress
2. Cheeke JDN (2002) Fundamentals and applications of ultrasonic waves. CRC Series in Pure and Applied Physics, CRC Press LLC, pp x+462, ISBN 0849301300
3. Corradi M (2002) Effetti delle bolle d'aria sulla misura di velocità di un fluido con strumenti ad Ultrasuoni. Master's Thesis, University of Parma, p 189 (in Italian)
4. Eckert S, Gerbeth G (2002) Velocity measurements in liquid sodium by means of ultrasound Doppler velocimetry. Exp Fluids 32(5):542-546
5. Haberman WL, Morton RK (1954) An experimental study of bubbles moving in liquids. In: Proc ASCE vol. 80 pp 379-427
6. Kobus HR (1.991) Introduction to air-water flows. In: Air entrainment in free-surface flows, Wood IR (ed) Hydraulic structures design manual (1991) vol. 4, IAHR Monography, Balkema, Rotterdam, ISBN 90 6191 994 0, pp vii+142
7. Kolaini AR (1998) Sound radiation by various types of laboratory breaking waves in fresh and salt water. J Acoust Soc Am 103:300-308
8. Lamarre E (1993) An experimental study of air entrainment by breaking waves. Ph.D. Thesis, MIT, Boston
9. Lemmin U, Rolland T (1997) Acoustic velocity profiler for laboratory and field studies. J Hydr Eng 1089-1097
10. Longo S, Losada IJ, Petti M, Pasotti N, Lara JL (2001) Measurements of breaking waves and bores through a USD velocity profiler. Technical Report UPR/UCa_01_2001, University of Parma, E.T.S.I.C.C. y P., Ocean & Coastal Research Group Laboratory, Universidad de Cantabria, Spain
11. Ma Y, Chung N, Pei B, Lin W, Hsu Y (1991) Two simplified methods to determine void fractions for two-phase flow. Heat Transf Fluid Flow 94:124-133
12. Nielsen KD, Weber LJ, Muste M (1999) Capabilities and limits for ADV measurements in bubbly flows. XXVIII IAHR Congress, Graz
13. Shen C, Lemmin U (1997) Ultrasonic scattering in highly turbulent clear water flow. Ultrasonics 35:57-64
14. Shen C, Lemmin U (2000) Intensity fluctuations of ultrasonic scattering in a highly turbulent flow. Ultrasonics 37:603-613
15. Takeda Y (1990) Developement of ultrasound velocity profile monitor. Nucl Eng Design 126:277-285
16. Takeda Y (1999) Ultrasonic Doppler method or velocity profile measurement in fluid dynamics and fluid engineering. Exp Fluids 26:177-178
17. Thuraisingham RA (1998) Sound speed in bubbly water at megahertz frequencies. Ultrasonic 36:767-773
18. Volanshi A, Olthuis W, Bergeveld P (1996) Gas bubbles electrolitically generated at microcavity electrodes used for the measurement of the dynamic surface tension in liquids. Sensor Actual A 52:18-22