Gas pipelines are prone to faults due to aging, corrosion, and external factors. Undetected
faults can result in injuries, damage to properties, and environmental contamination. Several …

Multienergy systems (MESs) are able to unlock the energy system flexibility using the
coupling across multiple energy sectors. Such coupling contributes to improving the overall …

Natural gas pipeline network modeling and simulation is the basis of dispatch and design.
Modeling methods based on the mechanistic model have for a long time been facing the …

Natural gas pipeline systems are commonly designed under the assumption of constant
supply and demand flow conditions. This is while gas flows are transient because of the …

This paper presents an integrated transient hydraulic model that describes the dynamic
behavior of natural gas transport systems (GTS). The model includes sub models of the most …

Natural gas is a clean fossil energy and an important sector in the energy consumption
chart. Because of its reliability and low carbon-hydrogen ratio, the demand for natural gas …

A transient composition tracking method is developed for natural gas pipe networks. It
adopts the control volume method for hydraulic simulation and a one-dimensional unsteady …

Nowadays, modern gas supply systems are complex. They consist of gas distribution
stations; high-, medium-, and low-pressure gas networks; gas installations; and control …

The natural gas pipeline network is an important part of the integrated energy system. The
optimal control of the integrated energy system requires accurate transient online simulation …

Pipelines are one of the most efficient methods to transport large quantities of natural gas
from gas reserves to main markets. However, because of the unsteady nature of gas flow …