Virtual Pipeline System Testbed to Optimize the U.S. Natural Gas Transmission Pipeline System

Chapman, Kirby S. ; Krishniswami, Prakash ; Wallentine, Virg ; Abbaspour, Mohammed ; Ranganathan, Revathi ; Addanki, Ravi ; Sengupta, Jeet ; Chen, Liubo

Kansas State University

关键词: Natural Gas;    Gas Turbines;    Pipelines;    Availability;    Compressors;   

DOI  :  10.2172/861668
RP-ID  :  none
RP-ID  :  FC26-01NT41322
RP-ID  :  861668

美国|英语

来源: UNT Digital Library

【 摘 要 】

The goal of this project is to develop a Virtual Pipeline System Testbed (VPST) for natural gas transmission. This study uses a fully implicit finite difference method to analyze transient, nonisothermal compressible gas flow through a gas pipeline system. The inertia term of the momentum equation is included in the analysis. The testbed simulate compressor stations, the pipe that connects these compressor stations, the supply sources, and the end-user demand markets. The compressor station is described by identifying the make, model, and number of engines, gas turbines, and compressors. System operators and engineers can analyze the impact of system changes on the dynamic deliverability of gas and on the environment.