AutoCAD Civil 3D - Stormwater

AutoCAD Civil 3D - Stormwater

Reply
*Pro
1,183 Posts
180 Kudos
Registered: ‎01-07-2011
Post 1 of 1

SSA - Upwelling Flows through Inlets

110 Views, 0 Replies
12-08-2012 01:29 PM

I see from the model output that SSA is using rating curves to model inlet interception. I'm sure those rating curves account for typical velocity and trajectory effects for on-grade inlets, therefore limiting capacity, and would be different than straight orifice and weir equation flowrates.

 

What method is SSA using to model the upwelling flows of a surcharging inlet that go up and out the inlet on to the surface? Please see picture below:

 

Capture.JPG

Fred Ernst, PE
C3D 2015 SP2
Ernst Engineering
www.ernstengineering.com
Post to the Community

Have questions about Autodesk products? Ask the community.

New Post
Announcements
Are you interested in helping shape the future of the Autodesk Community? To participate in this brief usability study, please click here. Your time and input is greatly appreciated!