A two-dimensional phononic crystal linear defect waveguide is utilized for size-based sorting
of millimeter-sized solid particles in the air through acoustic radiation force. The waveguide …

The use of ultrasound to continuously separate submicron particles suspended in air is
investigated in a rectangular channel with adjustable height. An electrostatic transducer is …

The manipulation of submicron aerosol particles is a challenge in applications demanding
high separation and sampling efficiencies. We investigate experimentally the effects of …

In this paper, the problem of a particle subjected to an acoustic field is addressed
theoretically. Once the fundamental equation of motion is obtained, two nonlinearities are …

This paper intends to explore the rationality and feasibility of modeling dispersed submicron
particles in air by a kinetic-based method called the unified gas-kinetic scheme (UGKS) and …

The separation of submicron particles suspended in gaseous flows is a problem of great
importance and is the subject of sustained research efforts. This is motivated by several …