Represent real-world topology into a Flow Network model

Flow Network models should represent real-world pipeline scenarios. To begin designing your Flow Network, you must consider which elements should be used to represent your pipeline topology and then begin building a model from the top down. It is recommended that you start by defining a pipeline in its simplest structure and then add detail.

In the following example, a pipeline runs from Calgary to Houston. The simplest way to represent this scenario is to create a model that consists of two nodes representing the end points and a segment representing the pipeline.

The Calgary–Houston pipeline contains several stations between the two end points; therefore, the next step is to add nodes representing these stations.

Dual lines run between Denver and Wichita, one of which has a station on it in Colby. To represent this, you can add another pair of segments and a node between Denver and Wichita.

Additional topography exists inside each station. To represent this detail, replace each station node with a set of nodes and segments representing the pipeline inside the station.

For example, if the Calgary station is providing product to the rest of the line from four different tanks, the Calgary station could be replaced with the following model:

Continue replacing station nodes with detailed models along the line until you have a complete visual representation of all pipe segments and intersections you will configure in your Flow Network model.