- Tytuł:
- Experimental study of dam-break-like tsunami bore impact mechanism on a container model
- Autorzy:
-
Chen, Cheng
Chen, Jun
Lin, Peng
Chen, Chiwei
Chen, Haozhe - Powiązania:
- https://bibliotekanauki.pl/articles/260608.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
- Tematy:
-
tsunami bore
dam break
container
Froude number
movement distance
coast slope - Opis:
- Tsunami disasters have frequently occurred in recent years. More and more researchers are focusing on this topic. To investi-gate the tsunami bore impact mechanism on a container model, a multi-functional slope-changing tsunami flume is built in this study. To simulate a tsunami bore, a dam-break wave was generated by a free-falling gate in a reservoir. A needle water level gauge and a high-speed camera were used to measure the tsunami wave heights and velocities for different storage water levels in the test flume, and the corresponding Froude numbers of tsunami waves were also calculated. The factors af-fecting the movement distance of the tsunami wave impacting the container model are explored in this experiment, and the results show that the movement distance is positively correlated with the storage water level, and negatively correlated with the container density and the coast slope.
- Źródło:
-
Polish Maritime Research; 2020, 1; 53-59
1233-2585 - Pojawia się w:
- Polish Maritime Research
- Dostawca treści:
- Biblioteka Nauki
Artykuł