head loss of report and object info do not match

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Miguel_l_e
Posts: 63
Joined: Thu Feb 05, 2015 7:00 am
Company: indep
City / Town: Guayaquil

head loss of report and object info do not match

Post by Miguel_l_e »

Hi everyone, I have a problem, I do not match the load losses of the main line report of a certain section of pipeline with the information of head loss of the option "object info"

thank you very much for your help

attached photos

<img src="http://fdzeta.com/subir/images/0Nw9u.jpg" border="0" />

http://fdzeta.com/subir/?v=0Nw9u.jpg

http://fdzeta.com/subir/images/0Nw9u.jpg

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http://fdzeta.com/subir/?v=Ooqbs.jpg

http://fdzeta.com/subir/images/Ooqbs.jpg

<img src="http://fdzeta.com/subir/images/Ooqbs.jpg" border="0" />
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Miguel Loaiza Espinoza
Irrigation Designer
Mloaiza@magap.gob.ec
Mloaiza06@gmail.com
Mob +593-989842755
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jovivier
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Posts: 924
Joined: Thu Mar 12, 2009 2:57 pm
Company: Lincoln Agritech Ltd, IRRICAD Software
City / Town: Lincoln
Location: Canterbury, New Zealand
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Re: head loss of report and object info do not match

Post by jovivier »

Hi Miguel,

In the report the Headloss is the combined friction loss and elevation change. In Object Info IRRICAD specifies the friction loss separately from the elevation change. In your example a friction loss of 0.46m less an elevation change of 0.34m gives an overall headloss of 0.12m.

In my example the reports show a headloss of 0.03m because of the friction loss of 0.10m and an elevation gain of -0.07m
pressurelosses.png
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Miguel_l_e
Posts: 63
Joined: Thu Feb 05, 2015 7:00 am
Company: indep
City / Town: Guayaquil

Re: head loss of report and object info do not match

Post by Miguel_l_e »

thanks
-----------------------------
Miguel Loaiza Espinoza
Irrigation Designer
Mloaiza@magap.gob.ec
Mloaiza06@gmail.com
Mob +593-989842755
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