WE had observed 1 that the heat generated by ultrasonic waves in carbon disulphide and in other liquids, such as toluene and xylene, is not in conformity with their widely divergent absorption ...

The signal attenuates severely when passing through air, but the presence of liquid greatly enhances transmission. Thus signal strength of the ultrasonic burst serves as the sensing mechanism. Upon ...

A group of physicists came up with a way to stir up a liquid in a microchannel. Physicists managed to find a sophisticated solution to the problem based on the use of superhydrophobic surfaces. A lot ...

Tsukuba, Japan—Generally, handling liquids requires containers. However, ultrasound technology can create a "lab-on-a-drop," an ultracompact testing environment, where multiple liquid droplets of ...

Titan Enterprises discuss the advantages and disadvantages of clamp-on and in-line ultrasonic flowmeters and the process applications most suited for these types of measuring devices. Ultrasonic flow ...

Getting two fluids to mix in small or confined spaces is a big problem in many industries where, for instance, the introduction of one fluid can help extract another — like water pumped underground ...