Bubble pulsations between parallel plates.
The dynamic response of an acoustically driven spherical bubble between parallel plates is investigated in the linear approximation. For the case of rigid plates, explicit expressions are provided for the resonance frequency and damping, and the importance of including compressibility of the liquid is discussed. For wide channels, approximate results are presented that account for finite acoustic impedance of the plates.
Cui
Jianying
J
Applied Research Laboratories, The University of Texas at Austin, Austin, Texas 78713-8029, USA.
Hamilton
Mark F
MF
Wilson
Preston S
PS
Zabolotskaya
Evgenia A
EA
D000161:Acoustic Stimulation; D000162:Acoustics; D006801:Humans; D016014:Linear Models; D045423:Microbubbles; D011673:Pulsatile Flow; D013018:Sound Spectrography