| 摘要 |
The invention provides a method for mixing two or more gaseous or liquid streams, where the gaseous streams are combined in an inlet chamber and thereafter repeatedly accelerated and decelerated in one or more of stages, and a value of a maximum linear velocity of the accelerated combined gaseous stream is maintained in each step within a range of mass flow rates of the gaseous streams. The invention also provides apparatus for mixing two or more gaseous or liquid streams, one embodiment comprises a body with a seat (2); a spindle (17) with a plug (3), which is installed in the seat, and the seat and the plug have a plurality of conical surfaces forming the same plurality of conical annuli (6). The spindle (17) is able to move the plug (3) in an axial direction in the seat (2) during the mixing. Another embodiment comprises a body (11), a spindle (17) with a tube plug (33). A cage (34) and annular mixing elements (35) surround the tube plug. |
