Results 31 to 40 of about 116,692 (327)
Vulnerability analysis of natural gas pipeline networks based on risk theory
You-qi chuyun, 2022 At present, the analysis of natural gas pipeline network safety mainly focuses on the risk assessment, reliability analysis and vulnerability analysis.
Wuchang WANG +4 more
doaj +1 more source
Data-driven computation of natural gas pipeline network hydraulics
Results in Control and Optimization, 2020 Hydraulic calculation is a major path to the management of natural gas pipeline network. However, the assumed physical parameters such as the length of the pipes are usually investigated from blueprint or factory technical tests, which may differ from actual values and cause inaccurate hydraulic calculation result.
Gaochen Cui +3 more
openaire +2 more sources
Optimal Control of Transient Flows in Pipeline Networks with Heterogeneous Mixtures of Hydrogen and Natural Gas [PDF]
American Control Conference, 2022 We formulate a control system model for the distributed flow of mixtures of highly heterogeneous gases through large-scale pipeline networks with time-varying injections of constituents, withdrawals, and control actions of compressors.
Luke S. Baker +3 more
semanticscholar +1 more source
An efficient iterative method for looped pipe network hydraulics free of flow-corrections [PDF]
, 2019 The original and improved versions of the Hardy Cross iterative method with related modifications are today widely used for the calculation of fluid flow through conduits in loop-like distribution networks of pipes with known node fluid consumptions ...
Brkić, Dejan, Praks, Pavel
core +3 more sources
The technology and cost structure of a natural gas pipeline: Insights for costs and rate-of-return regulation [PDF]
, 2018 This note details a complete microeconomic characterization of the physical relationships between input use and the level of output of a simple point-to-point gas pipeline system and uses it to contribute to the public policy discussions pertaining to ...
Massol, O., Perrotton, F.
core +3 more sources
Journal of Advanced Transportation, 2018 Natural gas plays an increasing important role in the China’s energy revolution. The rapid market development and refined government regulation demand improvements in the natural gas transport pipeline network.
Jun Zeng +4 more
doaj +1 more source
Applied Sciences, 2023 Pipeline networks are a crucial component of energy infrastructure, and natural force damage is an inevitable and unpredictable cause of pipeline failures.
Bright Awuku, Ying Huang, Nita Yodo
doaj +1 more source
Strategic Eurasian Natural Gas Model for Energy Security [PDF]
, 2011 The mathematical formulation of a large-scale equilibrium natural gas simulation model is presented. Although large-scale natural gas models have been developed and used for energy security and policy analysis quite extensively (e.g., Holz (2007), Egging
Chyong, Chi Kong, Hobbs, Benjamin F.
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Transportation of hazardous materials via pipeline. A historical overview [PDF]
, 2018 The transportation of hazardous materials via pipelines is often considered a safer alternative to other transportation modalities such as railway, road and ship. However, pipelines often cross industrial and highly populated areas, so that their failure
Bubbico, R. +3 more
core +1 more source
QUANTITATIVE RISK MAPPING OF URBAN GAS PIPELINE NETWORKS USING GIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Natural gas is considered an important source of energy in the world. By increasing growth of urbanization, urban gas pipelines which transmit natural gas from transmission pipelines to consumers, will become a dense network.
P. Azari, M. Karimi
doaj +1 more source