Abstract
With the use of the image recognition technology, we set up the angle between the nozzle output and the pipe subcooled water was 180°. And, equipped with the diameters of the vertical pipe and the nozzle were 80 mm and 5 mm, this paper conducted the image quantitative analysis of the condensation of the steam jet in the countercurrent situation, detected the edge of condensation and calculate its feature size. Then, the condensation flow pattern in the countercurrent situation is analyzed and the influence of different steam water conditions on the condensation and flow pattern is explored.
| Original language | English |
|---|---|
| Pages (from-to) | 573-578 |
| Number of pages | 6 |
| Journal | Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics |
| Volume | 40 |
| Issue number | 3 |
| State | Published - 1 Mar 2019 |
Keywords
- Feature size
- Flow pattern
- Image recognition
- Steam jet condensation