| 摘要 |
<p>A vortex amplifier with a chmber having co-axial inlet and outlet ducts. In the chamber is disposed a flow shaper body which confines fluid flow through the chamber to the outer part of the chamber. Flow directing means such as vanes are also disposed in the chamber so as to impart a rotary component of flow to fuild passing through the chamber. Control ports direct a control flow of fluid tangentially into the chamber to interact with fluid flow to which a rotary component has been applied.</p> |
