Commonwealth Scientific and Industrial Research Organisation

Guy Parker Metcalfe

Yonggang Zhu

Klaus Regenauer-Lieb

Michael George Trefry

Paul Mun Foo Tho

Richard Manasseh

Daniel Robert Lester

Kurt Liffman

Described embodiments relate to methods, systems and infrastructure for flow manipulation within a porous volume. Some embodiments relate to a method of subsurface flow manipulation, comprising:

Method, system and apparatus for subsurface flow manipulation

A method of mixing (), including: providing a fluid () in a well () so as to establish an acoustic field gradient; and applying an acoustic signal to cause mixing within a fluid ().

Method for microfluidic mixing and mixing device

A method of separating particulate material of differing size or density including the steps of: tumbling the particulate material to produce continuous or discrete avalanches () in the surface of the particulate material to move particles of smaller size () or higher density () towards the centre of the particulate material and particles of larger size () or lower density () radially outward from the centre of the particulate material; and extracting particles at selected radial locations (). A device for separating particulate material of differing size or density is also provided.

Method and device for separating particulate material

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Mentone, Australia

Guy Parker Metcalfe