TY - JFULL AU - Yongseok Kwon and Woowon Jeong and Eunjin Cho and Sangkug Chung and Kyehan Rhee PY - 2013/1/ TI - Measurement of Steady Streaming from an Oscillating Bubble Using Particle Image Velocimetry T2 - International Journal of Mechanical and Mechatronics Engineering SP - 2427 EP - 2430 VL - 7 SN - 1307-6892 UR - https://publications.waset.org/pdf/9996686 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 84, 2013 N2 - Steady streaming flow fields induced by a 500 mm bubble oscillating at 12 kHz were measured using microscopic particle image velocimetry (PIV). The accuracy of velocity measurement using a micro PIV system was checked by comparing the measured velocity fields with the theoretical velocity profiles in fully developed laminar flow. The steady streaming flow velocities were measured in the sagittal plane of the bubble attached on the wall. Measured velocity fields showed upward jet flow with two symmetric counter-rotating vortices, and the maximum streaming velocity was about 12 mm/s, which was within the velocity ranges measured by other researchers. The measured streamlines were compared with the analytical solution, and they also showed a reasonable agreement. ER -