- Tytuł:
- Simulation and experimental study of SCR injection system
- Autorzy:
-
Du, J.
Zhang, Y.
Cai, Y. - Powiązania:
- https://bibliotekanauki.pl/articles/260223.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
- Tematy:
-
ammonia grille
flow field
uniformity
SCR test
the denitrification rate - Opis:
- According to actual engineering test, we design a linear controlled spray ammonia grille, and apply it to the SCR injection system of ship tail gas treatment. In this paper, the geometric model of ammonia injection grid was built in the flue of diesel engine, and the effects of spray atomization, ammonia uniformity and urea droplet distribution on spray atomization were simulated. Then the test bench was set up to observe the injection status of the ammonia injection grille. The NOx content of the outlet was measured by the original data of the flue gas, and the experimental data were processed. We calculate the denitrification rate by taking the average value to verify the correctness of the spray ammonia grid scheme.
- Źródło:
-
Polish Maritime Research; 2018, S 2; 49-55
1233-2585 - Pojawia się w:
- Polish Maritime Research
- Dostawca treści:
- Biblioteka Nauki
Artykuł