Hi everybody.
I am a civil engineering student finishing my degree this year. I am looking for some masters here in europe in the field of hydrology/hydraulics engineering.
I study in Brazil but I double nationality, which makes it easier for me to come here. Currently I am living in The Netherlands and would be nice to find something around here.
Do any of you know a good quality program in this field?
Hello everybody.
After running a model for the first time I got some results. Now changed my mesh with more breaklines and refinement regions, and also the cell size. The simulation is still running as I am writing this, but I am already asking myself:
Hey everybody.
I am modeling a Dam Break cascade model in HEC RAS. Is it better to model the reservoir as a storage area, or if I can keep as a 2D flow area?
For both dams, I have a DEM with great resolution (0.5m), so I thought that it wouldn't be a problem to let as 2D flow area. Also, I am not sure which one is better regarding model stability.
Both dams are flood control dams.
Hey guys, I am working with a 2D Dam break model for my university thesis. I am also new at HEC RAS, so I am not sure if I am doing this right until now.
As you can see in the picture, I have an enbankment DAM, which has a trapezoidal longitudinal cross section. If I am modeling a dam break, I am supposing that I have to do the geometry in the right way, but HEC RAS 2D Flow conn just let me do a line, which ios basically a retangular longitudinal corss section (a big waal in the river).
I tried to create my dam in the terrain editor, and I did it, but when I configurate the breching of the structure, the elevation of my breach becmos lower than the terrain (which now its the dam). So I don't know how to proceed form here.
Of cours, I was thinking if I don't necesseraly need to do the geometry as it is because maybe the result its gonna be the same as if I had just a vertical wall, but I really don't know.
I would appreciate a lot if somebody could help me.
Thanks in advance
