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Solvers - General Question - SewerGEMS

Using: SewerGEMS V8i, Series 3, 08.11.03.83 1. I used to model lift stations with wet well with a short fat gravity pipe between the wet well and pump. Under the GVF-Convex solver, this is not longer the case. I am curious to know what is the reasoning behind this? 2. If using the explicit (SWMM), why does the link upstream of the pump have to be virtualized and when virtualized does this mean that headloss is ignored in these links? Thanks!
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  • Right now if I use Implicit, it works where I connect a wet well to a pump using conduit. If I change to GVF-Convex solver, I am told to change the conduits to pressure pipe by right clicking and select morph to pressure pipe. I may not be explaining it correctly.
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  • Right now if I use Implicit, it works where I connect a wet well to a pump using conduit. If I change to GVF-Convex solver, I am told to change the conduits to pressure pipe by right clicking and select morph to pressure pipe. I may not be explaining it correctly.
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