Welcome to WEAP's Website WEAP
WEAP is an initiative of the Stockholm Environment Institute.


About WEAP

Home
Why WEAP?
Features
What's New?
Sample Screens
Demonstration
Publications
History and Credits

Using WEAP
Download
Licensing
User Guide
Tutorial
Videos (YouTube)

User Forum
Discussions
Members List
Edit Profile

Additional Support
Training
University Courses
Collaboration

About Us
SEI-US Water Resources Program
Please Contact Us

LEAP
Interested in Energy?
Read about LEAP: SEI's software for energy planning.

Link WEAP and LEAP for combined Water-Energy planning.
Watch a video demo!
   

User Forum

All Topics | Topic "Natural Lake with in flow And out flow rivers"
Log in to post new messages or reply to existing messages.
 
Author Message
Mr. Ahmed Mohammed

Subject: Natural Lake with in flow And out flow rivers   
Posted: 7/17/2010 Viewed: 30978 times
I am working on Natural lake of having morthan one inflow rivers and outflow plz help me on how to put it in the schematic view
Nb:- I have tried to put it using dummy nodes like ground water ... but still not possible for me plese help
Mr. Jack Sieber

Subject: Re: Natural Lake with in flow And out flow rivers   
Posted: 7/17/2010 Viewed: 30969 times
It is easy to have multiple inflows to a lake. For example, if rivers A and B both flow into a lake, create a reservoir on river A, then create river B so that it flows into river A immediately above the reservoir.

How do you want to model the multiple outflows from the lake? Are these natural outflows? Are they always in a fixed proportion, e.g., 60% flows out to river C and 40% to river D? (you cannot model a fixed split like this in WEAP) Or do the outflows depend on the downstream demands on the different rivers? This could be modeled by a diversion coming off of the river immediately below the reservoir.
Topic "Natural Lake with in flow And out flow rivers"