Search results for: MICROBUBBLE FORMATION

• Fast bubble dynamics and sizing

  Publication

  • K. Czarnecki
  • D. Fouan
  • Y. Achaoui
  • S. Mensah

  - JOURNAL OF SOUND AND VIBRATION - Year 2015

  Single bubble sizing is usually performed by measuring the resonant bubble response using the Dual Frequency Ultrasound Method. However, in practice, the use of millisecond-duration chirp-like waves yields nonlinear distortions of the bubble oscillations. In comparison with the resonant curve obtained under harmonic excitation, it was observed that the bubble dynamic response shifted by up to 20 percent of the resonant frequency...

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