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A rise in Pipe Inverts Across a SWMM 5 Node, What Node and Link Invert Elevations Does SWMM 5 Use?

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A rise in Pipe Inverts Across a SWMM 5 Node Subject:   This is how SWMM 5 handles  jumps in pipe invert across a node.   The water surface in the node determines the flow in the link, as the depth increases due to upstream inflow eventually the downstream link will start flowing. What Node and Link Invert Elevations Does SWMM 5 Use? Note:    What Node and  Link Invert Elevations Does SWMM 5 Use? SWMM 5 uses the following Node information from the user: ·         Node Invert Elevation, ·         The Node Rim Elevation which is the Node Invert Elevation + the Maximum node depth ·         The Ponded Area when the Ponded  Area option is used ·         The Surcharge Depth above the Node Rim Elevation SWMM 5 uses the following link information from the user: ·  ...

What Node and Link Invert Elevations Does SWMM 5 Use?

Note: What Node and Link Invert Elevations Does SWMM 5 Use? SWMM 5 uses the following Node information from the user: · Node Invert Elevation, · The Node Rim Elevation which is the Node Invert Elevation + the Maximum node depth · The Ponded Area when the Ponded Area option is used · The Surcharge Depth above the Node Rim Elevation SWMM 5 uses the following link information from the user: · The Link Upstream Offset Depth or Offset Elevation and · The Link Downstream Offset Depth or Offset Elevation · The Link Maximum Depth or Diameter SWMM 5 calculates the following information internally : · The Pipe Crown Elevation at the upstream and downstream link nodes. The Pipe Crown is the Pipe Diameter + Link Offsets · The Node Highest Pipe Crown Elevation, · The Surcharge Depth above the Rim Elevation if the Node has a Surcharge Pressure Depth at the Node during the simulation, o If the Surcharge ...