But what made Choi's work stand out was that he used ultrasonic waves
to shorten the time needed to separate the phosphate from the ash.
GuruNanda has introduced the GuruNanda Mini Tree, an easy-to-use 100 ml USB diffuser for essential oils that utilizes ultrasonic waves
to disseminate the oils for up to four hours.
Cheng-Kung Liu, an ARS materials engineer based in Wyndmoor, Pennsylvania, may have found a solution: ultrasonic waves
Quotation are invited for Instrument for determining the velocity of ultrasonic waves
TV's 'mosquito away technology' uses ultrasonic waves
, inaudible to humans, but force mosquitoes away.
Therefore, some catalysts known as sonocatalysts are used at the same time with ultrasonic waves
0])is the initially amplitude of the ultrasonic waves
,(A) is the wave amplitude after absorption and (x) is the thickness of the sample.
The single ultrasonic wave
transducer reflect model is used to transmit and receive the ultrasonic waves
Their 'sonic decanter' uses ultrasonic waves
to speed up the ageing process of cheap plonk by breaking down its preservatives and transforming it into something much more quaffable.
Thanks to the special joint design, the ultrasonic waves
are focused onto the joint zone without exerting a thermal burden on the part.
Ultrasonic measurement involves transmitting and receiving ultrasonic waves
via a transducer.
New machine utilizes ultrasonic waves
to melt plastics for micromolding, as opposed to the shear and conductive heating used in standard processes.