| 摘要 |
An apparatus (10) for generating a mist having a first transport fluid passage (12) having a first transport fluid inlet (12a), a first transport fluid outlet (12b), a throat portion (22) intermediate the first transport fluid inlet (12a) and the first transport fluid outlet (12b), the throat portion (22) having a cross sectional area which is less than that of either the first transport fluid inlet (12a) or the first transport fluid outlet (12b), at least one working fluid passage (14) located radially outwardly of the first transport fluid passage (12) and having a working fluid inlet (14a) and a working fluid outlet (14b), at least one second transport fluid passage (24) having a second transport fluid inlet (24a) and a second transport fluid outlet (24b) in fluid communication with the working fluid passage (14) and an outlet nozzle (16) in fluid communication with the first transport fluid and working fluid outlets (12b,14b). Wherein, the second transport fluid passage (24) has an outlet (24b) located in the working fluid chamber (14) upstream of the working fluid outlet (14b). |
