A decomposition framework for gas network design

Abstract

Gas networks are used to transport natural gas, which is an important resource for both residential and industrial customers throughout the world. The gas network design problem is a challenging nonlinear and non-convex optimization problem. In this paper, we propose a decomposition framework to solve this problem. In particular, we utilize a two-stage procedure that involves a convex reformulation of the original problem. We conduct experiments on a benchmark network to validate and analyze the performance of our framework