Recent content by Nevonis
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Graduate Finding pressure in a branch with known flows
Hmm, I wouldn't know.. Sorry -
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Graduate Finding pressure in a branch with known flows
I don't see how you could not. Flow into the loop = flow out of the loop. The pressure just decides what the different flows are in each branch. -
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Graduate Finding pressure in a branch with known flows
Hey! So we have these equations that describe flow through and pressure in a pipe. ∂p/∂t = -β/A * ∂q/∂x ∂q/∂t = -A/ρ * ∂p/∂x - F/ρ + g*Acos(α(x)) where A = cross area, β = bulk constant for water, p = pressure, q = flow, ρ = density, g = gravity constant, F = forces due to friction, α =... -
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Model Flow Pressure in Branch Pipe
The middle one. But only with 2 branches- Nevonis
- Post #6
- Forum: General Engineering
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Model Flow Pressure in Branch Pipe
http://www.google.no/imgres?start=365&um=1&safe=off&sa=N&hl=no&biw=1920&bih=965&tbm=isch&tbnid=OpUh35QH4EtuBM:&imgrefurl=http://www.cccme.org.cn/shop/ningbohengxing/offerinfo-3028569.aspx&docid=vBjanxQKIjJRvM&imgurl=http://www.cccme.org.cn/FileServer_Upload/i_supply/2010/4/19/201012261806069593_1...- Nevonis
- Post #5
- Forum: General Engineering
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Model Flow Pressure in Branch Pipe
The branches are not the problem. The problem is the branch itself, how the dynamic model for the branch will look like. This area: http://static.quality-tuning.com/images/stories/virtuemart/product/stainless-steel-y-pipe-l150-(1).jpg (just an example) The form of the branch won't matter. I'm...- Nevonis
- Post #3
- Forum: General Engineering
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Model Flow Pressure in Branch Pipe
Hello guys So I'm trying to model flow through a branched pipe. The equations I've used are the standard partial differential equations for a hydraulic transmission line: ∂p/∂t = -β/A * ∂q/∂x ∂q/∂t = -A/ρ * ∂p/∂x - F/ρ + g*Acos(α(x)) I've discretized and linearized these so that I can...- Nevonis
- Thread
- Branch Pressure
- Replies: 5
- Forum: General Engineering