Showing posts with label flows. Show all posts
Showing posts with label flows. Show all posts

October 19, 2025

River Network Optimization using GoldSim - Python Integration

In this post, I'll explore a use case for the GSPy bridge: dynamically solving a complex river allocation problem using Python's PuLP Linear Programming (LP) library at every timestep of a GoldSim simulation.

The challenge of simulating a river network with sequential diversions, return flows, and competing demands governed by priorities is non-trivial. By moving the allocation decision to an external optimizer, we can achieve optimal water delivery in a way that is challenging to replicate with explicit rules-based logic.

June 20, 2019

Oil Sands Water Distribution Model

Posted by Jason Lillywhite

Some years ago, I helped an oil company build a GoldSim model that simulates water distribution for an in-situ bitumen extraction facility. It was a good application for GoldSim because of its dynamic nature and also the feedback loops inherent in the flow streams used to distribute water in the process.

This blog post summarizes the model and lists some possible future avenues for further modeling with GoldSim.