Pipe Network Analysis - Solution by loop method - Сообщения
#1 Опубликовано: 14.04.2016 02:36:18
Examples of a problem solved in SS and Excel are attached.
The results are tallying.
Pipe Network Ex3.1.sm
Pipe Network by Solver Ex3.xlsx
The results are tallying.
Pipe Network Ex3.1.sm
Pipe Network by Solver Ex3.xlsx
Look within!... The secret is inside you.
Best Regards
Eng. NDTM Amarasekera - Sri Lanka
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Alexander O. Melnik 14.04.2016 14:10:00
#2 Опубликовано: 14.04.2016 03:15:44
Examples of a problem solved in SS and Excel are attached.
The results are tallying.
Pipe Network Ex3.1.sm
Pipe Network by Solver Ex3.xlsx
IMHO, in this case the EXCEL solution is "cleaner".
EXCEL shines when you need to process simple formulae applicable to many rows of data... Which we do have in this case.
#3 Опубликовано: 14.04.2016 10:47:43
The problem is not to insist to expand symbolic. If you were scared of that one,
you have seen nothing compared to > 12 pages wide expansion. Before expanding,
hover Unknown(F) and see if it is of any profitable use.
you have seen nothing compared to > 12 pages wide expansion. Before expanding,
hover Unknown(F) and see if it is of any profitable use.
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Davide Carpi 14.04.2016 15:22:00
#5 Опубликовано: 02.05.2016 22:10:30
Check out Lectures 14b-20 in this website:
http://www.neng.usu.edu/cee/faculty/gurro/Classes/Classes_Spring2013/CEE3510_Spring2013/CEE3510_Schedule.htm
EPANET is the easiest way to solve pipe networks
http://www.neng.usu.edu/cee/faculty/gurro/Classes/Classes_Spring2013/CEE3510_Spring2013/CEE3510_Schedule.htm
EPANET is the easiest way to solve pipe networks
#6 Опубликовано: 03.05.2016 10:53:06
Multiple software to do this. Pipe-flo, AFT Fathom, and others come to mind. If memory serves, the hydraulic institute and a limited node software to do this too.
http://www.pumps.org/Training/Free_Pump_Software.aspx
With that said, I still like to do things on SMath/MathCAD to verify results, since I can "see" the math.
http://www.pumps.org/Training/Free_Pump_Software.aspx
With that said, I still like to do things on SMath/MathCAD to verify results, since I can "see" the math.
#7 Опубликовано: 03.05.2016 11:32:51
With that said, I still like to do things on SMath/MathCAD to verify results, since I can "see" the math.
Can't be more right than checking the maths for documenting the project(s).
Elsid, as a byside question: is your Mathcad 15 working ?
My Google web site is still active "mathengjmg". I can see it all, but
since PTC deactivated [scrapped] Mathcad 11 Single User Edition, if I
download any of the 663 work sheets [100MB], none will open.
Would you be kind enough to download some work seets and let me know
if they open in your Mathcad 15 ?
Thanks, Jean
https://sites.google.com/site/mathengjmg[/url]
#8 Опубликовано: 03.05.2016 13:59:56
Jean,
I sent private Message
I sent private Message
#9 Опубликовано: 03.05.2016 20:09:00
Jean,
I sent private Message
Thanks Elsid, I replied.
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