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Hi I have created two steady-state 2d groundwater models without and with an excavation and a drainage layer. I would like to compare these and get the difference in water levels/pressure. I cant really seem to find any way to do this so I would really like to hear from the expertise here. Best regards
Hello. I'm conducting a transient analysis to simulate the infiltration of runoff into a sump, but I'm encountering convergence issues. Despite trying all the suggestions from here, here and here , I continue to see red crosses in few steps (day 45-48). Upon reviewing my model, I noticed that the transition in saturation…
Hi! I'm working with SEEP/W with a student licence, trying to model an infiltration trench used as BMP to reduce stormwater runoff, but I have some doubts: I'm not sure about the correct BC for my problem, in particoular if I should use the "potential seepage face review" along the sides of the trench or not; I don't…
Hi, I have a levee model that uses slope/w and seep/w for transient analysis. I aim to employ this model in studying the response to 1000 different hydrographs (representing various hydraulic load conditions). While I have researched for information on this, my current understanding is the use of PEST for parameter…
Hello, I would like to model an abstraction and injection well using the SEEP 2D cross-section model. The wells in real life pump at 20m3/hr. However, when I specify a total water rate of 20 m3/hr in the model, I get a lot more drawdown and mounding compared to what I observe or model using a simple analytical equation. I…
Hello everyone, I am working on a model that is roughly 10km wide but only covers 200m in height. After constructing the mesh, I vertically exaggerated the model by factor 15 before running it, to make adjustments and visualisation easier. Now the questions came up, if the vertical exaggeration is purely optical in nature…
I am performing a seepage analysis of an embankment dam and have a question about the downstream boundary condition. I am using a potential seepage face boundary condition since tailwater is unknown. Is it appropriate to extend the potential seepage face down the right side of the model as a far field boundary condition or…
I'm running a seepage model and I'm getting some circles and crosses in the result, I think the red crosses mean issues with convergence, but what means the transparent circles? are the crosses really convergence problems?
Why is the free outflow when the boundary condition water rate=0 in the Seep/W. What does this water rate boundary condition mean?
I need some help. I need to add a toe drain in an embankment dam as a region. I keep getting the error overlaping with edges. Can anyone guide me to what I am doing wrong and how I should go about it.
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