A computational modelling of natural gas flow in looped network: Effect of upstream hydrogen injection on the structural integrity of gas pipelines

Z Hafsi, S Elaoud, M Mishra - Journal of Natural Gas Science and …, 2019 - Elsevier
In this paper a numerical simulation of transient hydrogen-natural gas mixture flow in a
looped network is studied based on a mathematical model that considers the variation of the …

Steady state analysis and modeling of the gas compressor station using the electrical analogy

D Vidović, E Sutlović, M Majstrović - Energy, 2019 - Elsevier
Electric power and natural gas networks are coupled through several types of network
facilities. These interdependencies are getting stronger and should be considered at both …

Dynamic simulation of gas pipeline networks with electrical analogy

M Taherinejad, SM Hosseinalipour… - Journal of the Brazilian …, 2017 - Springer
Modeling and simulation of natural gas transmission and distribution networks aims to
identify and predict the behavior of gas flow so as to perform better monitoring and …

A new modeling and solution method for optimal energy flow in electricity‐gas integrated energy system

Y Tan, X Wang, Y Zheng - International Journal of Energy …, 2019 - Wiley Online Library
With the increasing interdependency of electricity and gas, it is necessary to simultaneously
investigate electric power system and natural gas system from the perspective of an …

Topological modelling of gas networks for co-simulation applications in multi-energy systems

E Vaccariello, P Leone, FG Canavero… - … and Computers in …, 2021 - Elsevier
This paper focuses on the modelling and simulation of gas networks to be used in an
integrated multi-carrier energy scenario. A topological approach is followed, where a …

The electrical analogy model of the gas pressure reducing and metering station

D Vidović, E Sutlović, M Majstrović - Energy, 2020 - Elsevier
To overcome balancing challenges in the power system, when existing balancing capacities
are not sufficient, one of the most used solutions is the installation of new gas-fired power …

Extended Node Method for Steady-State Heating Network Calculation based on Electric Analogies

D Vorwerk, D Schulz - 2023 11th International Conference on …, 2023 - ieeexplore.ieee.org
In the context of a multi-energy-grid, the consideration of various energy carriers on the
same level is beneficial. This work shows the development of heating network components …

A new mathematical model to optimize a green gas network: A case study

M Fallah, A Mohajeri, M Barzegar-Mohammadi - International Journal of …, 2017 - ije.ir
Global warming created by large scale emissions of Greenhouse Gases (GHG) are a
worldwide concern. Due to this, the issue of green gas network has required more attention …

Coupled equivalent circuit models for fluid flow and heat transfer in large connected microchannel networks–The case of oblique fin heat exchangers

N Mou, PS Lee, SA Khan - International Journal of Heat and Mass Transfer, 2016 - Elsevier
This paper presents a simplified equivalent circuit model, which exploits the electric–
hydraulic analogy and electric–thermal analogy, to predict the mass flow distribution and …

Operation analysis of rotary tools of compressor station using exergy approach

MM Baghmolaei, F Tabkhi - International Journal of Engineering, 2014 - ije.ir
In this study, operation of compressor station has been investigated by exergy approach.
Exergy analysis is a thermodynamic method which shows the irreversibility of a system …