hi bob...am still waiting for the example you said you will send to me ....am so sorry for disturbing you ...i am on the hot seat ...if you know what i mean ...
I fixed the missing images shown above and added a few more images about vacuum sewers. I guess it would help to see a real example so I will make one during the day for you to start with in your modeling. It might be useful to others as well - will this help?
You can model a vacuum sewer as a gravity pipe connected to a storage node connected to an outlet connected to various pipes in a sawtooth pattern connected to a collection tank with a pump that pumps to a force main.
1. Gravity Pipe,
2. Storage Node,
3. An Outlet function that works as a function of the depth in the storage node
Replies
Sorry for the delay, but for some reason i am having trouble making a model our of this
Here are some more good source that may help you
http://prltap.org/eng/wp-content/uploads/2013/03/Diseno_Sistemas_Re...
http://www.wintek-corp.com/vacuum-sewers/vacuum-sewers.html
http://ftp2.bentley.com/dist/collateral/docs/books/wastewater-colle...
http://www.airvac.com/pdf/Vacuum%20Sewers%20101.pdf
http://en.wikipedia.org/wiki/Vacuum_sewerage
http://www.dwc-water.com/technologies/vacuum-sewage-system/index.html
https://pncwa.memberclicks.net/assets/2010ConfTechPresentations/Ses...
hello...bob.....just to remind u about the examples u said u will post.....please help me..
thanks... bob... .really appreciate it
hi bob...am still waiting for the example you said you will send to me ....am so sorry for disturbing you ...i am on the hot seat ...if you know what i mean ...
Okay, later today I will post a few examples.
Hello Ono,
I fixed the missing images shown above and added a few more images about vacuum sewers. I guess it would help to see a real example so I will make one during the day for you to start with in your modeling. It might be useful to others as well - will this help?
Subject: How to Model a Vacuum Sewer in SWMM 5
You can model a vacuum sewer as a gravity pipe connected to a storage node connected to an outlet connected to various pipes in a sawtooth pattern connected to a collection tank with a pump that pumps to a force main.
1. Gravity Pipe,
2. Storage Node,
3. An Outlet function that works as a function of the depth in the storage node
4. Series of Pipes in a Sawtooth Pattern,
5. Collection tank,
6. Pump
7. Force Main