- #1
hamilton17
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I am doing an experiment in which I have to remove gas bubbles within a liquid medium. The liquid is contained within a small plastic mould of about 2cm diameter. The conditions of the experiment cannot be changed. My question is, can I practically remove the bubbles.
I cannot stir the liquid or make contact. My main thought was trying to use ultrasound in the hope of collapsing the bubbles. I made a quick ultrasound transmitter with an arduino module. The frequency was 40kHz but failed to cause any bubble formation or collapse. Does anyone know if a higher frequency would result in bubbles forming or collapsing or any practical ways that I can use.
Thanks in advance
I cannot stir the liquid or make contact. My main thought was trying to use ultrasound in the hope of collapsing the bubbles. I made a quick ultrasound transmitter with an arduino module. The frequency was 40kHz but failed to cause any bubble formation or collapse. Does anyone know if a higher frequency would result in bubbles forming or collapsing or any practical ways that I can use.
Thanks in advance