Catastrophic Crystal Growth of Clathrate Hydrate with a Simulated Natural Gas System during a Pipeline Shut-In Condition

2015 ◽  
Vol 15 (3) ◽  
pp. 1233-1241 ◽  
Author(s):  
Jega Divan Sundramoorthy ◽  
Khalik M. Sabil ◽  
Bhajan Lal ◽  
Paul Hammonds
Keyword(s):  
Crystal Growth ◽  
Natural Gas ◽  
Clathrate Hydrate ◽  
Gas System ◽  
Natural Gas System

scholarly journals Optimal Planning of Electricity-Natural Gas Coupling System Considering Power to Gas Facilities

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3400
Author(s):  
Jie Xing ◽  
Peng Wu
Keyword(s):  
Natural Gas ◽  
Energy Systems ◽  
Optimal Planning ◽  
Planning Model ◽  
Operation Costs ◽  
Coupling System ◽  
Gas System ◽  
Different Types ◽  
Power To Gas ◽  
Natural Gas System

Bidirectional coupling systems for electricity and natural gas composed of gas units and power-to-gas (P2G) facilities improve the interactions between different energy systems. In this paper, a combined optimization planning method for an electricity-natural gas coupling system with P2G was studied. Firstly, the characteristics of the component model of the electricity-natural gas coupling system were analyzed. The optimization planning model for the electricity-natural gas coupling system was established with the goal of minimizing the sum of the annual investment costs and the annual operation costs. Based on the established model, the construction statuses for different types of units, power lines, and pipelines and the output distribution values for gas units and P2G stations were optimized. Then, the immune algorithm was proposed to solve the optimization planning model. Finally, an electricity-natural gas coupling system composed of a seven-node natural gas system and a nine-node power system was taken as an example to verify the rationality and effectiveness of the model under different scenarios.

MSW to synthetic natural gas: System modeling and thermodynamics assessment

2016 ◽  
Vol 48 ◽  
pp. 257-264 ◽  
Author(s):  
Lin Zhu ◽  
Le Zhang ◽  
Junming Fan ◽  
Peng Jiang ◽  
Luling Li
Keyword(s):  
Natural Gas ◽  
System Modeling ◽  
Synthetic Natural Gas ◽  
Gas System ◽  
Natural Gas System

Multi-level optimization of maintenance plan for natural gas system exposed to deterioration process

2019 ◽  
Vol 362 ◽  
pp. 412-423 ◽  
Author(s):  
Ahmad BahooToroody ◽  
Mohammad Mahdi Abaei ◽  
Ehsan Arzaghi ◽  
Farshad BahooToroody ◽  
Filippo De Carlo ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas System ◽  
Deterioration Process ◽  
Multi Level ◽  
Natural Gas System ◽  
Maintenance Plan
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