Thermo-mechanical exergy analysis of Marmara Eregli natural gas pressure reduction station (PRS): an application

MA Neseli, O Ozgener, L Ozgener - Renewable and Sustainable Energy …, 2017 - Elsevier
The paper deals with thermo-mechanical exergy analysis of the electricity production by
recovering from natural gas pressure reduction station. In this study we present an energy …

Mathematical modeling of the operation of an expander-generator pressure regulator in non-stationary conditions of small gas pressure reduction stations

AE Belousov, ES Ovchinnikov - Mathematics, 2022 - mdpi.com
Long-distance gas transfer requires high pressure, which has to be reduced before the gas
is conveyed to the customers. This pressure reduction takes place at natural gas pressure …

Energy, exergy, exergoeconomic analysis, and optimization in a natural gas decompression station with a vortex tube and geothermal preheating

LF Villalón-López, VM Ambriz-Díaz, C Rubio-Maya… - Sustainability, 2024 - mdpi.com
Natural gas stations require a preheating stage to prevent the formation of hydrates inside of
them provoked by a sudden decompression process of the natural gas. The preheating …

Energy harvesting by a novel substitution for expansion valves: Special focus on city gate stations of high-pressure natural gas pipelines

Y Sheikhnejad, J Simões, N Martins - energies, 2020 - mdpi.com
A countless amount of energy has been wasted in all kinds of expansion valves (EV) in
industries. In fact, EVs, including regulators, throttling valves, capillary tubes, etc., have been …

Combined production and conversion of energy in an urban integrated system

D Borelli, F Devia, E Lo Cascio, C Schenone… - Energies, 2016 - mdpi.com
Within the framework of the European Combined Efficient Large Scale Integrated Urban
Systems (CELSIUS) project, the Genoa demonstrator involves the insertion of a turbo …

Simulation of single acting natural gas Reciprocating Expansion Engine based on ideal gas model

MF Gord, M Jannatabadi - Journal of Natural Gas Science and Engineering, 2014 - Elsevier
The potential energy of high pressure gas destroyed in natural gas pressure reduction
stations during pressure reduction when it passes through throttling valves. One way to …

Design and optimization of an integrated system to recover energy from a gas pressure reduction station

S Khanmohammadi, P Ahmadi, K Atashkari… - Progress in Clean …, 2015 - Springer
This chapter deals with thermodynamic modeling, parametric analysis, and optimization of
an integrated system to recover energy from pressure reduction station in city gate station …

Feasibility study of turbo expander installation in city gate station

NZ Rezaie, M Saffar-Avval - … of the 25th International Conference on …, 2012 - torrossa.com
Natural gas pressure has to be increased in natural gas distribution network; meanwhile,
before entering the low-pressure lines, this high pressure must be reduced. Pressure let …

Waste energy recovery from natural gas distribution network: CELSIUS project demonstrator in Genoa

D Borelli, F Devia, M Marré Brunenghi, C Schenone… - Sustainability, 2015 - mdpi.com
Increasing energy efficiency by the smart recovery of waste energy is the scope of the
CELSIUS Project (Combined Efficient Large Scale Integrated Urban Systems). The …

Enhanced structure and optimal capacity sizing method for turbo-expander based microgrid with simultaneous recovery of cooling and electrical energy

R Ghanaee, AA Foroud - Energy, 2019 - Elsevier
In this paper, a novel configuration of microgrid with incorporation of turbo-expander (TE)
has been presented. The cooling and electrical energy recovered by TE are used to supply …