An apparatus for acoustic concentration of particles in a fluid flow includes a substantially
acoustically transparent membrane and a vibration generator that define a fluid flow path …

Disclosed herein is a acoustic concentration of particles in a fluid flow that includes a
substantially acoustically transpar ent membrane and a vibration generator that define a …

An apparatus for separating particles from a medium includes a capillary defining a flow
path therein that is in fluid communication with a medium source. The medium source …

A method for determining the concentration of a large particle component in a multi-
component system. The method requires first separating and concentrating the large particle …

An apparatus for separating particles from a medium includes a capillary defining a flow
path therein that is in fluid communication with a medium source. The medium source …

There is disclosed apparatus for directing particles entrained in a fluid, comprising a
chamber having a first wall, includ ing means for generating a sound wave having a …

In the present invention a controllable acoustic source (14) in connection with the process
fluid (10) emits a signal (18) into the fluid (10), consisting of a suspension of particles (12) …

A method of measuring the flow and composition of a fluid or mixture of fluids through a
system by determining the temperature, pressure and speed of sound in the fluid or mixture …

An apparatus which manipulates particles Suspended in a fluid includes a duct for the flow
of the fluid in which the particles are Suspended, and a mechanism for establishing an …

An apparatus 10.70 and method is provided that includes a spatial array of unsteady
pressure sensors 15-18 placed at predetermined axial locations XX disposed axially along a …