| 摘要 |
<p>A vortex generator, designed to bring a medium into a controlled vortex m otion, with a hollow inlet section (1) to direct the medium into the vortex generator. The inlet section consists of a rotational symmetric cavity (101 ) with a curved geometry (108). Furthermore, a vortex chamber (4a; 4b), insi de which the vortex motion is to be established, is attached to the inlet se ction. The inlet section (1) contains at least one spiral-shaped conic chann el for di- recting the medium from the rotational symmetric cavity to the vo rtex chamber. The vortex chamber is either trumpet-shaped (4a) or egg-shaped (4b).</p> |
